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<h3>Job Description</h3>
Job DescriptionParallel Squared Technology Institute&nbsp;(PTI) is a non-profit research institute aiming to catalyze a leap in protein analysis technology and use it to explore new biological frontiers. PTI supports open research and educational opportunities supporting rapid career development for scientists, engineers, and mathematicians. Why?&nbsp;Protein dysfunctions directly cause many diseases, such as Alzheimer’s disease. Yet, proteins remain understudied because of technological hurdles. How?&nbsp;To resolve these limitations, PTI will develop mass tags enabling a new&nbsp;framework&nbsp;for multiplexed protein analysis by mass spectrometry towards achieving 100-fold increase in throughput. Scientists at and collaborating with the institute will use these gains to directly investigate disease mechanisms and resolve problems that have proven intractable for decades. Our proof of principle technology and strategies are outlined at:&nbsp;parallelsq.org. Who? PTI’s new approach requires synergy between a diverse team of chemists, machine learning engineers, biologists and mass spectrometrists. Alzheimer’s disease and aging will be among the first focuses of this technology-driven research organization. New career opportunitiesMembers of PTI will be supported with industry-level resources to lead research projects and disseminate their discoveries and innovations to the broader biomedical community through frequent publications, presentations, and submissions to public data portals.&nbsp;&nbsp;Qualifications we are generally interested in for different roles:
<ul>
<li>Master’s or PhD in Computational Biology, Bioinformatics, Bioengineering, Molecular Biology, Neurobiology, or related field. BS degree with at least 3 years of experience are also welcome to apply.</li>
<li>Experience with LC-MS/MS, particularly for proteomics.</li>
<li>Able to develop highly-sensitive workflows for data acquisition by LC-MS/MS pipelines.</li>
<li>Experience collaborating with biologists, chemists, research associates, computational scientists, and mass spectrometrists to leverage PTI's multiplexing platform.</li>
</ul>
<ul>
<li>Experience in large-scale analyses that involve many samples, such as thousands of single cells or bulk tissues, and then visualizing datasets with Python and/or R as well as the command line.</li>
<li>Reproducible research using tools such as git, Jupyter notebooks, etc.</li>
</ul>
<ul>
<li>Experience with cloud environments such as AWS or Google Cloud.&nbsp;</li>
<li>Preparation and analysis of brain samples, or equivalent working experience. In particular, preparing human brain tissue for downstream protein analyses.&nbsp;</li>
</ul>
<ul>
<li>Mentoring scientists and research associates.&nbsp;Preparing internal reports and manuscripts, and presenting results at internal or external scientific meetings as appropriate.</li>
<li>Demonstrable commitment to diversity, inclusion, and cultural awareness through actions, interactions, and communications with others.</li>
</ul>
We offer:
<ul>
<li>An opportunity to change the world and work with some of the smartest and the most talented experts from different fields.</li>
<li>Excellent medical, dental, and vision insurance with many $0 premium options for you and your family with several national and regional providers. Most employees have more than 20 plan options to choose from.</li>
<li>Company-paid group life, AD&amp;D, long- and short-term disability insurance</li>
<li>15 days PTO + 10 sick days per year</li>
<li>18 company holidays + your birthday off</li>
<li>$5,000 per year educational reimbursement</li>
<li>Up to 16 weeks paid parental leave</li>
</ul>
 We aim to help fill a structural gap in today's R&amp;D system. We enable fundamental research that requires unusual levels of scale and coordination yet is not rapidly monetizable by industry. We’re bringing together top talent from academia, industry, and startups to build a new model for innovative R&amp;D. As an incubator within the Schmidt Futures Network, we identify high-impact scientific or technical research and development opportunities, ultimately defining and launching these projects as Focused Research Organizations.&nbsp;We are an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. We do not make hiring or employment decisions on the basis of race, color, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender-identity, sexual orientation, disability, age, military or veteran status, or any other characteristic protected by applicable local, state, or federal law or company policy. We strive for a healthy and safe workplace and strictly prohibit harassment of any kind.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Potentially a good fit for PTI?

<h3>Job Description</h3>
Job DescriptionSenior Relativity SMEEmployment Type: Full-Time, ExperiencedDepartment: eDiscovery CGS is seeking a Senior Relativity SME to join our team, you will join an experienced team and work directly with Relativity’s staff as needed to resolve software-specific issues. You will also play a key role in testing Relativity software releases as well as setting up and establishing templates, views, scripts, or workflows used across all workspaces or the workspaces of an entire division. CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities. Skills and attributes for success:- Provide advanced-level support and guidance in the use of Relativity to attorneys, investigators, and the Litigation Support Specialists - Perform specialized data culling and identification in Relativity for search terms, date ranges, folder paths, and domain types using complex searches and custom indices (i.e. privilege screens, data prioritization) for matters involving litigation holds, and other DOE/OGC/OIG matters - Work with the C FTC's technical support group to resolve user issues with access, slowness, freezing, and viewer installation - Work directly with Relativity’s staff as needed to resolve software-specific issues - Play a key role in testing Relativity software releases as well as setting up and establishing templates, views, scripts, or workflows used across all workspaces or the workspaces of an entire division - Remain proficient in Relativity and all its analytics tools by keeping abreast of all changes to or upcoming changes to the software including any software integrations and plugins, being an active member of the Relativity User Portal, reading the Relativity Blog and Relativity Ideas Digest- As CFTC staff members identify new features they would like to be included in Relativity, the Relativity SME shall be the C FTC's advocate by submitting ideas through the Relativity User Portal and requesting other members of eLaw to promote it, and by promoting the idea to other industry professionals or the software engineers at Relativity - Perform Relativity demos, conduct training, and create user documentation for various workflows Qualifications:- At least ten (10) years of litigation support experience including preferably four (4) years of progressively more advanced Relativity experience. - Master’s degree or J.D., a Bachelor’s degree plus an additional three (3) years of experience (for a total of 13 years of experience) may be substituted for the Master’s degree - Relativity RCA certification - Experience in managing multiple tasks such as those defined in the scope of work must be demonstrated - Excellent oral and written communication skills required. - Must be a U.S. citizen - Must be able to obtain a Public Trust clearance&nbsp; Ideally, you will also have- Two (2) Relativity certifications, preferably, including the RCA - A Relativity Master certification, ideal - Experience using LAW Prediscovery and Conformity Engine preferred - Experience using Microsoft SQL Server, helpful but not required - Current or active clearance, preferred Our commitment:Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting-edge technology with world-class personnel to deliver customized solutions that fit our client’s specific needs. We are committed to solving the most challenging and dynamic problems. For the past seven years, we’ve been growing our government contracting portfolio, and along the way, we’ve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work. Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come. We care about our employees. Therefore, we offer a comprehensive benefits package:- Health, Dental, and Vision- Life Insurance- 401k- Flexible Spending Account (Health, Dependent Care, and Commuter)- Paid Time Off and Observance of State/Federal Holidays Join our team and become part of meaningful government innovation!Explore additional job opportunities with CGS on our Job Board: <a href="https://cgsfederal.com/join-our-team/For" target="_blank">https://cgsfederal.com/join-our-team/For</a> more information about CGS please visit <a href="https://www.cgsfederal.com" target="_blank">https://www.cgsfederal.com</a> or contact:Email:&nbsp;<a href="mailto:info@cgsfederal.com" target="_blank">info@cgsfederal.com</a> #CJ
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Senior Relativity SME

<h3>Job Description</h3>
Job Description
About the Team
The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security. The Systems Autonomy, Analysis, and Modeling (SAAM) Group within the Sensors Division develops, adapts, and applies cutting-edge autonomy research to solve real-world problems on the foundation of physics-based modeling and simulation. Algorithmic areas of interest include AI/ML, controls theory, sensor signal processing (especially radar and EO/IR), tracking, optimization, and resource allocation. Application domains include: manned air platforms (e.g., the F-35 Joint Simulation Environment), unmanned air platforms, and space assets, primarily for the Air Force and Navy as well as DARPA research programs.
The Role:
The SAAM Group is seeking a Senior Researcher to research, design, develop, and implement a portfolio of capabilities to further our autonomy mission. You will participate in multi-disciplinary teams spread across multiple STR campuses to plan and execute technical efforts, prepare reports &amp; deliver talks for customers, contribute to proposal efforts, and develop innovative solutions to complex and challenging national security problems. Specifically, you will focus on innovating and applying AI/ML and other decision-making algorithms to develop autonomy capabilities, particularly in simulation.
A successful candidate will have a demonstrated ability to successfully carry out research projects and make rapid progress with limited supervision. This position also requires skills in software development, oral communication, written communications, and peer leadership.
Interviews for this role will require an in-person or virtual presentation.
What you will do:
<ul>
<li>Design, develop, and modify cutting-edge machine learning and other algorithms to conduct studies and form conclusions for autonomy and other challenges</li>
<li>Create, expand, upgrade, and maintain algorithms in software</li>
<li>Design, develop, validate, and manage large-scale simulations and simulation tools</li>
<li>Contribute to comprehensive technical reports and presentations for government customers, articulating the implications of simulation findings on national security</li>
</ul>
Who you are: 
<ul>
<li>This position requires the ability to obtain a Security Clearance at the Secret (S) level, for which US citizenship is needed by the U.S government</li>
<li>BS +5 years' experience, MS +3 years' experience, or PhD in Electrical Engineering, Physics, Applied Mathematics, or related field</li>
<li>Good programming skills in one or more scientific programming languages, such as C/C++, Python, or MATLAB; preferably in Linux.</li>
<li>Some experience or interest in at least two of the following: machine learning, algorithm development, modeling &amp; simulation, optimization, controls, signal processing, tracking, electronic warfare, resource allocation.</li>
<li>Strong technical writing and communication skills</li>
</ul>
Even better:
<ul>
<li>Active Secret or TS/SCI clearance</li>
<li>Advanced degree in Electrical Engineering, Physics, Applied Mathematics, or related field</li>
<li>Experience with mission simulators such as AFSIM or NGTS or physics-based simulators such as XPatch or Crisp</li>
<li>Experience with machine learning tasks such as image recognition, deep reinforcement learning, semantic segmentation, graph neural networks, and tools such as PyTorch, Tensorboard, and Ray.</li>
<li>Experience writing proposals and/or giving briefings to both highly technical and less technical audiences</li>
</ul>

Pay Information Full-Time Salary Range: $143,000 - $180,000
The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.

STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.
STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.
STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at <a href="http://www.str.us" target="_blank">www.str.us</a> for more info.
 STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.
If you need a reasonable accommodation for any portion of the employment process, email us at <a href="mailto:appassist@str.us" target="_blank">appassist@str.us</a> and provide your contact info.
Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Senior Researcher

<h3>Job Description</h3>
Job Description
Team up with the most innovative company where Imagination becomes reality! E Ink is the originator, pioneer, and commercial leader in ePaper technology. The Billerica Research &amp; Development team is thriving and growing as we help develop products that are changing how people access information every day. We are seeking qualified candidates who are self-driven, looking to advance their career and become a high-impact player on a team.
Based on technology from MIT’s Media Lab, E Ink has transformed and defined the eReader market. Its Electrophoretic Display products make it the worldwide leader for ePaper. The Company’s corporate philosophy aims to deliver revolutionary products, user experiences and environmental benefits through advanced technology development.
Our diversity of people, backgrounds, experiences, thoughts and perspectives is fostered to create an inclusive work environment. Our culture is built on value commitments to innovation, quality, results, integrity, community, people, and collaboration that fosters a strong employee engagement, teamwork, safety and wellness.
We offer a competitive/generous benefits package that fits the needs of our employees. It includes health, dental, vision, wellness programs, employee discounts, 401k matches, ongoing development, advancement opportunities and more. This position is also eligible for our bonus program. (see E Ink │ Our Company)
About the position:
The Chemical Engineer will perform hands-on laboratory and pilot-scale operations to support the synthesis, processing, and finishing of organic pigments. This role involves preparing and operating chemical equipment, performing wet chemistry reactions, monitoring process parameters, and conducting quality control tests to ensure materials meet specifications.
 Key Responsibilities
<ul>
<li>Carry out chemical reactions of organic synthesis of organic pigments and dyes, etc.</li>
<li>Operate wet chemistry equipment such as reactors, filtration units, washing stations, and dryers</li>
<li>Carry out pigment finishing process steps (flushing, drying, grinding, surface treatment)</li>
<li>Take in-process samples and perform analytical tests (pH, solids content, particle size, color strength, shade, etc.)</li>
<li>Record all process parameters and observations accurately in batch records</li>
<li>Work closely with R&amp;D scientists and engineers to scale up reactions from lab to pilot plant</li>
<li>Support process optimization and troubleshooting efforts</li>
<li>Work with senior technical staff to conduct laboratory experiments in the area of pigment surface modification and ink formulations</li>
<li>Perform electrical and electro-optical measurements for new color displays</li>
</ul>
<ul></ul>
Qualifications
<ul>
<li>Bachelor or associate’s degree in Chemistry, Chemical Engineering, Material Engineering, Polymer Engineering or a related field; or equivalent hands-on industrial experience</li>
<li>1–3 years in chemical manufacturing, preferably with pigments, dyes, or fine chemicals</li>
<li>Experience with wet chemistry techniques (organic and polymer synthesis, media milling, precipitation, filtration, washing, drying)</li>
</ul>
<ul></ul>
 Skills &amp; Competencies:
<ul>
<li>Strong understanding of basic chemistry principles and chemical safety</li>
<li>Ability to follow detailed batch instructions and standard operating procedures (SOPs)</li>
<li>Hands-on experience with laboratory and pilot-scale chemical equipment</li>
<li>Good record-keeping, observation, and problem-solving skills</li>
</ul>
 Benefits:
<ul>
<li>Competitive total compensation package</li>
<li>Medical, dental and vision on 1st day</li>
<li>Company 401K match</li>
<li>20 PTO days</li>
<li>Generous sick leave policy</li>
<li>Casual day to day work environment</li>
<li>Hybrid/flexible work environment (for some positions)</li>
</ul>
E Ink is committed to a diverse and inclusive workforce. E Ink is an equal opportunity employer and does not discriminate on the basis of race, ethnicity, gender, identity, sexual orientation, veteran’s status, disability, age, or on any basis prohibited by federal and state law.
Salary Range Disclosure: The annual base salary range for this position is $75,000 to $105,000 not including any variable pay. The total compensation package may include performance-based incentives, discretionary bonuses, and other variable pay components. The salary range for this position reflects a reasonable estimate at the time of posting and may vary based on factors such as experience, skills, education, certifications, and location.

Chemical Engineer - Color Pigment 1060S-4

<h3>Job Description</h3>
Job DescriptionDescriptionUnder general supervision, responsible for the synthesis of chemicals through various routine manufacturing procedures including the operation of high-pressure reactors. Responsible to work safely with process equipment and hazardous chemicals. Key Responsibilities·&nbsp; &nbsp; &nbsp; &nbsp;Responsible to execute tasks on the manufacturing floor through various routine manufacturing procedures including the operation of high-pressure reactors.·&nbsp; &nbsp; &nbsp; &nbsp;Responsible to operate safely process equipment and work with hazardous chemicals.·&nbsp; &nbsp; &nbsp; &nbsp;Responsible for assembling, configuring and leak testing high-pressure reactors.·&nbsp; &nbsp; &nbsp; &nbsp;Responsible for maintaining in good operational condition production equipment, including high-pressure reactors, process piping and process valves.·&nbsp; Responsibleformaintainingacleanandorderlyworkareawhileobservingstringentsafety requirements.&nbsp;·&nbsp; &nbsp; &nbsp; &nbsp;Responsible for recording and maintaining accurate production, quality and safety records.·&nbsp; &nbsp; &nbsp; &nbsp;Responsible to follow and sustain company`s policies, internal procedures, systems and programs.·&nbsp; &nbsp; &nbsp; &nbsp;May perform computer-based tasks as necessary such as working with Excel and Word software. May perform other facilities duties of a similar complexity as requested, including support of building maintenance, support issues troubleshooting, housekeeping activities, assist Lab activities, and assisting with company`s environmental and safety programs. Minimum Qualifications·&nbsp; &nbsp; &nbsp; &nbsp;Mechanical aptitude and the ability to work with hand tools.·&nbsp; &nbsp; &nbsp; &nbsp;Passing&nbsp; medical evaluation for, and the wearing of a respirator while working is required.&nbsp;&nbsp;Educational Requirements: ·&nbsp; &nbsp; &nbsp; &nbsp;High school diploma or equivalent required ·&nbsp; &nbsp; &nbsp; &nbsp;Previous experience on checmical manufacturing floor or handling chemicals is a plus.&nbsp; Benefits
<ul>
<li>Medical, Dental, Vision - effective day one of employment.</li>
<li>401(k) with company match with immediate vesting - effective first of the month, following date of hire.
<ul>
<li>First 3% is matched dollar-for-dollar.&nbsp;</li>
<li>Second 3% is matched at 70 cents on the dollar.&nbsp;</li>
</ul>
</li>
<li>3 Weeks' Vacation.</li>
<li>12 Paid Holidays.</li>
<li>Basic Life, AD&amp;D, STD, and LTD provided at no cost to employee.</li>
</ul>

Chemical Facilities Technician I

<h3>Job Description</h3>
Job DescriptionAbout Phoenix Tailings&nbsp;Phoenix Tailings is a rapidly-growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy.&nbsp;&nbsp; Why Phoenix Tailings&nbsp;At Phoenix Tailings, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you.&nbsp;&nbsp; Our Values:&nbsp;&nbsp;● You are only crazy if you are wrong, it’s ok to be wrong● Lead with Compassion● Be Resourceful● Listen● Hustle Who We Are Looking For:&nbsp;Phoenix Tailings is seeking a Senior Chemical Engineer to take a leading role in scaling our cutting-edge critical metals recovery processes from lab bench to pilot plant and beyond. You will own the application of mass and energy balances, help design process flows, and ensure the seamless transition of chemistry into scalable, efficient systems. Your work will directly accelerate our ability to produce essential materials cleanly, safely, and economically—pushing the boundaries of what’s possible in sustainable chemical engineering.&nbsp;Key Responsibilities
<ul>
<li>Translate lab-scale chemical processes into scalable unit operations&nbsp;&nbsp;</li>
<li>Design and develop process flowsheets for pilot systems across hydrometallurgical and metallurgical operations.&nbsp;</li>
<li>Lead scale-up efforts for new processes, including equipment specification, system integration, and risk analysis.&nbsp;</li>
<li>Analyze and optimize process performance to improve recovery rates, efficiency, and sustainability metrics.&nbsp;</li>
<li>Work closely with R&amp;D, mechanical engineering, and production teams to ensure seamless handoff from lab to pilot and pilot to production.&nbsp;</li>
<li>Identify bottlenecks and troubleshoot technical challenges in early-stage systems.&nbsp;</li>
<li>Support data collection and process modeling to guide decision-making and future system design.&nbsp;</li>
<li>Drive continuous improvement in process safety, environmental impact, and overall performance.&nbsp;</li>
</ul>
Qualifications:
<ul>
<li>BS, M.S., or Ph.D. in Chemical Engineering or related discipline.&nbsp;</li>
<li>5+ years of experience in chemical process development and scale-up.&nbsp;</li>
<li>Proven experience applying mass and energy balances to develop and optimize process flows.&nbsp;</li>
<li>Background in hydrometallurgy, separations, chemical recovery, or related high-complexity systems.&nbsp;</li>
<li>Familiarity with chemical simulation/modeling tools (e.g., HSC Chemistry, Aspen Plus, MATLAB).&nbsp;</li>
<li>Strong experimental design and data analysis skills.&nbsp;</li>
<li>Track record of delivering chemical processes from lab concept to pilot or production scale.&nbsp;</li>
<li>Passion for clean technology, resource sustainability, and building systems from the ground up.&nbsp;</li>
</ul>
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
<ul>
<li>Healthcare, we care about you and your family:&nbsp;100% Medical, dental, and vision coverage&nbsp;</li>
<li>Stock:&nbsp;Ownership in a fast-growing venture-backed company.&nbsp;</li>
<li>Family Focus:&nbsp;Parental leave and flexibility for families.&nbsp;</li>
<li>Time Off:&nbsp;Flexible vacation policy to encourage people to get out and see the world.&nbsp;</li>
<li>Team Fun:&nbsp;Regularly scheduled events, and celebrations.&nbsp;</li>
<li>Learning:&nbsp;Learning and development Opportunities to grow your skills and career.&nbsp;</li>
<li>Great team:&nbsp;Working with fun, hard-working, kind people committed to making a difference!&nbsp;</li>
<li>Flexible culture:&nbsp;We are results-focused. We don’t work at the office every day.&nbsp;</li>
</ul>
At Phoenix Tailings, we have an open culture that values learning, and we are looking to grow the team with enthusiastic individuals who share our vision of sustainable mining.&nbsp;&nbsp;&nbsp;Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability or genetic information, or any other applicable protected characteristics, and these characteristics will not be a factor for consideration of any work-related decisions (including but not limited to hiring, firing, compensation, and discipline).&nbsp;
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

2.2. Senior Chemical Engineer

<h3>Job Description</h3>
Job DescriptionAbout Phoenix Tailings:Phoenix Tailings is a rapidly growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy. We are seeking a Junior Chemical Engineer to join our dynamic team and contribute to the design, development, and optimization of innovative critical metals production systems. Why Phoenix Tailings:At Phoenix, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you. Our Values:● You are only crazy if you are wrong, it’s ok to be wrong● Lead with Compassion● Be Resourceful● Listen● Hustle Who We Are Looking For:Phoenix Tailings is looking for a Development Engineer I with a strong technical foundation and a desire to apply their knowledge to solving real-world process challenges in critical metals recovery. In this role, you’ll support the design, execution, and analysis of rare earth element processing technologies and contribute to building out the technical infrastructure that enables the future of clean manufacturing. This position is ideal for someone with early-career experience or a strong academic background in chemical process engineering, including working with mass and energy balances, PFDs, and P&amp;IDs.&nbsp;Key Responsibilities:
<ul>
<li>Design and execute laboratory-scale experiments across the rare earth extraction and metallization process flowsheet&nbsp;</li>
<li>Build and validate process models including comprehensive mass and energy balances&nbsp;</li>
<li>Optimize chloride leaching, dissolution, and filtration operations to improve efficiency and product quality&nbsp;</li>
<li>Support the development of advanced separation techniques for REE purification and concentration&nbsp;</li>
<li>Develop robust precipitation processes for conversion of rare earth chlorides into high-purity oxides&nbsp;</li>
<li>Contribute to early-stage metallization process R&amp;D for converting oxides into individual rare earth metals&nbsp;</li>
<li>Analyze experimental data and use findings to drive iterative improvements to the process&nbsp;</li>
<li>Specify and evaluate equipment required for pilot and commercial-scale implementation&nbsp;</li>
<li>Document all research procedures, findings, and recommendations with technical precision&nbsp;</li>
<li>Ensure all experiments and development efforts align with EH&amp;S and sustainability standards&nbsp;</li>
</ul>
Qualifications:
<ul>
<li>B.S. in Chemical Engineering, Metallurgical Engineering, Materials Science, or a related field&nbsp;</li>
<li>1–3 years of experience in chemical or metallurgical process development (internships and co-op experience welcome)&nbsp;</li>
<li>Familiarity with mass and energy balances, process modeling, and basic process calculations&nbsp;</li>
<li>Experience interpreting or developing PFDs and P&amp;IDs&nbsp;</li>
<li>Hands-on experience with laboratory or pilot-scale chemical equipment&nbsp;</li>
<li>Comfortable using tools for data analysis and reporting (Excel, Python, or similar)&nbsp;</li>
<li>Solid communication skills and ability to clearly document technical work&nbsp;</li>
<li>Familiarity with rare earth chemistry or hydrometallurgy is a plus&nbsp;</li>
<li>Driven by curiosity, mission, and a desire to help solve one of the most important resource challenges of our time&nbsp;</li>
</ul>
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
<ul>
<li>Healthcare, we care about you and your family:&nbsp;100% Medical, dental, and vision coverage&nbsp;</li>
<li>Stock:&nbsp;Ownership in a fast-growing venture-backed company.&nbsp;</li>
<li>Family Focus:&nbsp;Parental leave and flexibility for families.&nbsp;</li>
<li>Time Off:&nbsp;Flexible vacation policy to encourage people to get out and see the world.&nbsp;</li>
<li>Team Fun:&nbsp;Regularly scheduled events, and celebrations.&nbsp;</li>
<li>Learning:&nbsp;Learning and development Opportunities to grow your skills and career.&nbsp;</li>
<li>Great team:&nbsp;Working with fun, hard-working, kind people committed to making a difference!&nbsp;</li>
<li>Flexible culture:&nbsp;We are results-focused. We don’t work at the office every day.&nbsp;</li>
</ul>
We offer a competitive compensation package based on expertise, including healthcare coverage (100% medical, dental, and vision), stock ownership, parental leave, flexible vacation policy, learning and development opportunities, and a great team culture that values making a difference and encourages results-focused work. At Phoenix Tailings, we have an open culture that values learning and growth, and we are looking for enthusiastic individuals who share our vision of sustainable mining. Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability, genetic information, or any other applicable protected characteristics. These characteristics will not be a factor for consideration of any work-related decisions, including but not limited to hiring, firing, compensation, and discipline.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

2.5. Chemical Development Engineer I

<h3>Job Description</h3>
Job DescriptionAbout UsCrescent Biopharma’s vision is to build a world leading oncology company bringing the next wave of therapies for cancer patients. The Company’s pipeline includes its lead program, a PD-1 x VEGF bispecific antibody, as well as novel antibody-drug conjugates. By leveraging multiple modalities and established targets, Crescent aims to rapidly advance potentially transformative therapies either as single agents or as part of combination regimens to treat a range of solid tumors. For more information, visit <a href="http://www.crescentbiopharma.com" target="_blank">www.crescentbiopharma.com</a> and follow the Company on LinkedIn and X.&nbsp;Position OverviewCrescent Biopharma is seeking an experienced Senior/Principal Scientist, Antibody-Drug Conjugate (ADC)Research &amp; Development. This individual will provide strategic and technical oversight for all aspects of Crescent’s novel drug discovery efforts from lead identification to preclinical development and commercialization. The ideal candidate is a creative and innovative scientist with deep scientific/technical expertise and hands on experience leading the successful discovery and development of drug candidates across many biologics modalities, such as monoclonal antibodies, antibody drug conjugates, and peptides in the field of oncology.Responsibilities
<ul>
<li>Contribute the strategic approach for target selection, antibody discovery and therapeutic approach to identify and develop novel targeted therapeutics.</li>
<li>Provide scientific guidance and mentorship to a growing research team.</li>
<li>Lead technological innovations to drive continual improvements and optimization of Crescent's antibody and ADC programs enabling continued success as the organization grows.</li>
<li>Effectively manage work conducted at CROs and external partners.</li>
<li>Represent the company at scientific conferences and author high impact peer reviewed publications.</li>
<li>Deliver research and development reports to support regulatory submissions (IND/IMPD, information requests, amendments, briefing books, BLA/MAA etc.).</li>
</ul>
Education &amp; Experience
<ul>
<li>Ph.D. in Life Science with at least 5 years of combined R&amp;D experience from the biotech/biopharmaceutical industry and world-class academic institutions with demonstrated career growth and experience gained in growing R&amp;D organizations. M.S. with equivalent experience will also be considered.</li>
<li>Deep experience in drug discovery and development in oncology. </li>
<li>Successful leadership of antibody and ADC program(s) from discovery to preclinical development and commercialization.</li>
<li>Background in cancer research, immunology and/or cell biology field(s).</li>
<li>Intellectually and scientifically curious, and a collaborative member of multi-functional project teams.</li>
<li>Extremely scientifically rigorous and creative and ability to create an environment where imaginative and constructive dialog can flourish, conflict is well-managed and complex issues are driven to full resolution.</li>
<li>Hands on experience with regulatory requirements for the development and approval of novel therapeutics in oncology.</li>
</ul>
What We Offer
<ul>
<li>Opportunity to join a mission-driven team where you'll contribute to impactful work, take on varied responsibilities, and grow quickly in a dynamic environment. </li>
<li>Competitive compensation, including base salary, performance bonus, and equity. </li>
<li>100% employer-paid benefits package. </li>
<li>Flexible PTO. </li>
<li>Two, one-week company-wide shutdowns each year. </li>
<li>A commitment to your professional development, with access to resources, mentorship, and growth opportunities.&nbsp;</li>
</ul>
__Crescent Biopharma is an Equal Opportunity Employer. We are committed to fostering a diverse, inclusive, and equitable workplace where all individuals are valued and respected. Employment decisions are based on qualifications, merit, and business needs, without regard to race, color, religion, gender, sexual orientation, national origin, disability, veteran status, or any other protected status.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Senior/Principal Scientist, Anti-Drug Conjugate (ADC) Research & Development

<h3>Job Description</h3>
Job DescriptionAbout Phoenix TailingsPhoenix Tailings is a rapidly growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy.&nbsp; Why Phoenix Tailings&nbsp;At Phoenix, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you.&nbsp; Our Values&nbsp;● You are only crazy if you are wrong, it’s ok to be wrong● Lead with Compassion● Be Resourceful● Listen● Hustle Who We Are Looking For&nbsp;Phoenix Tailings is looking for a Chemical Process Engineer II who is excited to solve some of the most critical challenges in clean metals production. In this role, you’ll focus on supporting the development, optimization, and scale-up of solvent extraction processes for rare earth separation. You will work hands-on in our labs and pilot facilities to push forward the next generation of sustainable materials technology. This is a role for someone who thrives on turning experiments into real-world solutions and wants to grow alongside an ambitious and mission-driven team.&nbsp;Key Responsibilities:
<ul>
<li>Set up and operate lab- and pilot-scale solvent extraction systems to test rare earth separation processes&nbsp;</li>
<li>Run experiments, collect data, and analyze results to evaluate reagent performance and separation efficiency&nbsp;</li>
<li>Contribute to process development through iterative testing, troubleshooting, and optimization&nbsp;</li>
<li>Support development of mass balances, PFDs, and other process documentation&nbsp;</li>
<li>Assist in scaling up bench-scale results to pilot-scale systems and support commissioning activities&nbsp;</li>
<li>Maintain chemical inventory, ensure safe lab practices, and adhere to all safety protocols&nbsp;</li>
<li>Document experimental results clearly and contribute to technical reports and presentations&nbsp;</li>
<li>Work cross-functionally with engineering and operations teams to ensure experimental designs align with scale-up needs&nbsp;</li>
</ul>
Qualifications:
<ul>
<li>B.S. or M.S. in Chemical Engineering, Metallurgical Engineering, or related field with 2–5 years of relevant industry experience&nbsp;</li>
<li>Hands-on experience with wet chemistry, ideally including solvent extraction or hydrometallurgical systems&nbsp;</li>
<li>Strong data analysis skills and ability to interpret experimental results to drive process improvement&nbsp;</li>
<li>Familiarity with chemical process equipment and lab best practices&nbsp;</li>
<li>Experience preparing PFDs, maintaining lab notebooks, and writing technical documentation&nbsp;</li>
<li>Comfortable working in a fast-paced, evolving environment with a focus on experimentation and learning&nbsp;</li>
<li>Strong communication skills and the ability to work well in a collaborative, interdisciplinary team&nbsp;</li>
</ul>
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
<ul>
<li>Healthcare, we care about you and your family:&nbsp;100% Medical, dental, and vision coverage&nbsp;</li>
<li>Stock:&nbsp;Ownership in a fast-growing venture-backed company.&nbsp;</li>
<li>Family Focus:&nbsp;Parental leave and flexibility for families.&nbsp;</li>
<li>Time Off:&nbsp;Flexible vacation policy to encourage people to get out and see the world.&nbsp;</li>
<li>Team Fun:&nbsp;Regularly scheduled events, and celebrations.&nbsp;</li>
<li>Learning:&nbsp;Learning and development Opportunities to grow your skills and career.&nbsp;</li>
<li>Great team:&nbsp;Working with fun, hard-working, kind people committed to making a difference!&nbsp;</li>
<li>Flexible culture:&nbsp;We are results-focused. We don’t work at the office every day.&nbsp;</li>
</ul>
At Phoenix Tailings, we have an open culture that values learning, and we are looking to grow the team with enthusiastic individuals who share our vision of sustainable mining.&nbsp;&nbsp;&nbsp;Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability or genetic information, or any other applicable protected characteristics, and these characteristics will not be a factor for consideration of any work-related decisions (including but not limited to hiring, firing, compensation, and discipline).&nbsp;
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

8.4. Chemical Process Engineer II -Separation

<h3>Job Description</h3>
Job Description
Senior Research Technician (Full-time)
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DynamiCure Biotechnology is a clinical stage biopharmaceutical company located in Waltham MA, established to pioneer the next generation of therapies in the oncology and autoimmune space. Driven by science and passionate about advancing patient care, we are translating potentially revolutionizing new insights on immuno-normalization into a pipeline of innovative antibody candidates with first-in-class and best-in-class potential. DynamiCure is guided by empathy for the patients we serve, dedication, collaboration and transparency.
We are currently looking for a Senior Research Technician to support our R&amp;D team. Candidates should be reliable self-starters who embrace a high level of ownership over their work, a can-do attitude, and a collaborative, team-centered approach to support our efforts to accelerate biological discovery and the development of new therapeutics.
As a Key Contributor You Will work closely with the In Vivo Pharmacologist to support lab operations and you will further develop your research career. 
Reports to (title): In Vivo Pharmacologist
Number of direct/indirect reports: N/A
Travel expectations (in %): N/A
Key Responsibilities and Activities
<ul>
<li>Provide animals with fresh and adequate food and water daily</li>
<li>Perform scheduled health observations and assessments, communicating any animal anomalies observed</li>
<li>Change and clean animal cages as scheduled</li>
<li>Assist with animal intake, evaluation and treatment</li>
<li>Complete and maintain all applicable logs and check sheets, as required</li>
<li>Comply with Standard Operating procedures </li>
<li>Monitor facility conditions (including temperature and humidity data) and maintain all applicable logs and check sheets for same, reporting any facilities issue</li>
<li>Operate &amp; maintain cage washers and other equipment, as instructed</li>
<li>Clean and sanitize animal facility following established protocols and schedules</li>
<li>Process bio-hazard waste streams</li>
<li>Create a foundation for your future success and contributions in animal studies </li>
<li>Other projects/duties as assigned for the overall benefit of the organization</li>
</ul>
Required Education, Experience, Skills and Competencies
<ul>
<li>Associates or bachelor’s degree in medical technology, biology, chemistry or related field and 2-4 years’ lab experience; or equivalent combination of education and experience</li>
</ul>
<ul>
<li>BS/MS in Biology, Pharmacology, Animal Science or related field is preferred</li>
<li>Good understanding of laboratory information systems and automated laboratory equipment</li>
<li>Be a reliable team player that shows a willingness to learn </li>
<li>Ability to establish and maintain cooperative working relationships with co-workers and other stakeholders</li>
</ul>
<ul>
<li>Ability to adjust to workload changes and prioritize competing demands</li>
<li>Team player, show up, reliable and dependable </li>
<li>Ability to balance the big picture and fine technical details</li>
<li>Outstanding organizational, critical thinking, and problem-solving skills</li>
<li>Excellent written and verbal and communication skills</li>
</ul>
Why Work for DynamiCure
Around the Office:
<ul>
<li>Flexible scheduling</li>
<li>Casual dress code</li>
<li>Unlimited drinks &amp; snacks</li>
</ul>
Benefits:
<ul>
<li>20 days Paid Time Off</li>
<li>10 paid holidays plus Winter Break</li>
<li>Paid Family Leave</li>
<li>Full benefits package including:
<ul>
<li>Medical </li>
<li>Dental</li>
<li>Vision</li>
<li>HSA Account with Company contribution</li>
<li>401(K) with up to 5% match</li>
<li>Company paid life and AD&amp;D insurance</li>
<li>Supplemental life &amp; AD&amp;D insurance</li>
<li>Company paid short- and long-term disability insurance</li>
<li>Employee Assistance Program</li>
</ul>
</li>
</ul>
Employee Programs:
<ul>
<li>Employee Referral Program</li>
<li>Employee Assistance Program</li>
</ul>
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, creed, national origin, ancestry, sex, age, handicap or disability, marital status, sexual orientation, gender identity or expression, pregnancy or pregnancy-related condition, genetic information, veteran status, immigration or citizenship status, military obligations, status as a domestic violence victim or a victim of sexual assault or stalking, participation in discrimination complaint-related activities, or any other status protected under applicable federal, state or local law.
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