Principal Analytical Chemist
$50 - $65 per hourKelly
Principal Analytical Chemist – Contract‑to‑Hire Kelly® Science & Clinical is seeking a Principal Analytical Chemist for a contract‑to‑hire opportunity with a leading CDMO in Boulder, CO. If you are driven by the prospect of translating cutting‑edge scientific discoveries into tangible advancements and are poised to advance your career, join us as we pioneer progress in the biotechnology and medical device industries. Workplace: Onsite in Boulder, CO Position Title: Principal Analytical Chemist Position Type: Contract‑to‑hire Salary range: $50–65/hour Responsibilities Lead multi‑disciplinary teams in technology transfer and development projects. Design and advance analytical chemistry methods and process improvements. Develop and validate analytical techniques at the process scale. Support the formulation of R&D proposals, project plans, and budgeting. Author protocols, reports, and regulatory documentation. Evaluate and implement new analytical technologies for process enhancement. Analyze raw materials, intermediates, and drug substances for clinical registration and in‑house use. Define analytical specifications for materials and product control. Collaborate on site‑based process troubleshooting and continuous improvement. Mentor and manage direct reports in a collaborative, growth‑focused environment. Maintain rigorous documentation and compliance with industry standards and GLP. Champion safety and environmental stewardship in all activities. Qualifications PhD in Chemistry plus 3 years relevant experience; or bachelor’s/master’s degree with 7+ years related experience; or equivalent combination of education and experience. Track record of innovation in analytical chemistry and process improvement in a GMP‑regulated setting. Why Join Us? If your qualifications align with the requirements of this role, we invite you to apply and take the next step in your career journey. Rest assured, even if this opportunity isn't the perfect match, your profile will remain within our network, ensuring you're connected to a wealth of future opportunities in the field of science and clinical research. #J-18808-Ljbffr Kelly
- ...supporting this network and are committed to delivering the highest quality products for patient well‑being. Summary Performs and leads analytical research and development activities for the purpose of designing or improving a manufacturing process or technology, and...PrincipalContract workLocal areaWorldwideFlexible hours
Corden Pharma - A Full-Service CDMO
Boulder, CO1 day ago - ...strive for excellence. We share our passion. Together, we make a difference in patients' lives. SUMMARY Performs and leads analytical research and development activities for the purpose of designing/improving a manufacturing process or technology as well as producing...PrincipalContract workLocal areaWorldwideFlexible hours
Corden Pharma Colorado
Boulder, CO22 days ago - ...Vision We strive for excellence. We share our passion. Together, we make a difference in patients' lives. SUMMARY Performs analytical research and development activities for the purpose of designing/improving a manufacturing process or technology, as well as...SuggestedContract workLocal areaWorldwideFlexible hours
Corden Pharma Colorado
Boulder, CO24 days ago $165k - $190k
...encouraging safety profile across 600+ patients in single-agent and combination dosing. The Role We are seeking an Experienced Computational Chemist who thrives at the intersection of molecular modeling, data‑driven decision making, and innovative drug design. In this role, you...PrincipalFull timeTemporary workWork at officeLocal areaImmediate startCogent Biosciences
Boulder, CO1 day ago- ...throughput Possesses an individual area of technical expertise, which others consult them for advice Collaborates closely with Analytical Development, Manufacturing, QA, Regulatory, and external partners Provides expert input on project timelines, risks, and...PrincipalContract workWorldwideFlexible hours
Corden Pharma Boulder Inc
Boulder, CO3 days ago - ...troubleshooting, transfer, and improvement of purification and analytical processes. Gives regular reports to, and actively solicits... ...participates in proposing and setting purification/Process Chemist Group and Manufacturing Department goals Routinely demonstrates...PrincipalContract workWork at officeLocal areaWorldwideFlexible hours
Corden Pharma Colorado
Boulder, CO10 days ago $67k - $72.5k
...Job Description Job Description Join Our Team as an Analytical Chemist! We're seeking a detail-oriented Analytical Chemist to join our lab team! If you enjoy problem-solving, working with advanced analytical instruments, and contributing to a collaborative laboratory...Full timeTemporary workWork at officeMonday to FridayFlexible hoursQuicksilver Scientific, Inc
Louisville, CO18 days ago- ...Job Description Job Description Principal Investigator - Inflammatory Pharmacology Job Summary: This high-touch leadership role helps the team focus on customer service and scientific rigor while helping to move the science forward with their expertise leading...Principal
RPM ReSearch
Boulder, CO22 days ago - ...trace-level environmental analysis. You will validate and improve analytical methods, safeguard data quality, and mentor laboratory staff —... ...years as a senior scientist and 8+ years as an environmental chemist in a NELAC-, EPA-, or state-certified drinking-water...Permanent employmentFor contractors
Akicita Federal, LLC
Boulder, CO13 days ago $100k - $160k
...Description Salary: $100,000 - $160,000 USD Annually Senior / Principal Energy Analyst (SmartBidder), Boulder, CO (Hybrid)... ...ofbatteryenergystorageassets.Thiscross -functional role spanstrading, market analytics, customer success, sales, engineering, product, and operations...PrincipalWork at officeRemote workFlexible hoursAfternoon shiftAscend Analytics
Boulder, CO21 days ago- ...Principal Ai Engineer In Agent Factory Your work days are brighter here. We're obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents,...Principal
Workday
Boulder, CO5 days ago $200k - $240k
...monetization — processing hundreds of billions of ad requests daily across a global, high-throughput exchange. We\'re looking for a Principal Software Engineer with deep roots in adtech infrastructure and a genuine conviction about what AI-native engineering looks like in...PrincipalTemporary workWork at officeRemote workFlexible hourssovrn
Boulder, CO1 day ago$170k - $200k
...Principal Hardware Engineer At Atom Computing, we build quantum computers using arrays of optically trapped neutral atoms that will empower customers to achieve unprecedented computational breakthroughs. Join a world-class team of scientists, engineers, and business...PrincipalContract workTemporary workAtom Computing
Boulder, CO5 days ago$160k - $185k
...scientists, engineers, and business professionals to advance the state-of-the-art in quantum computing. Atom Computing is seeking a Principal Opto-Mechanical Engineer to help lead the design of opto-mechanical subsystems, while also assisting with fixturing, assembly,...PrincipalTemporary workAtom Computing
Boulder, CO16 days ago$100k - $125k
...Role: Grade Level (for internal use): 10 The Role: Principal Consultant - Critical Minerals (USA) This role will contribute... ...s projects for private and public sector clients by providing analytical rigor, expertise in model development, and the ability to...PrincipalSecond jobLive inWorldwideFlexible hoursS&P Global
Boulder, CO1 day ago$170k - $260k
...responsibility for multiplespacemissions,includingall program phases from new business development through on-orbit operations.A Principal GN&C Engineer will lead development of new andimprovedcapabilities,features,andinfrastructureoftheGN & Csubsystem,...PrincipalFull timeWork at officeBlue Canyon Technologies
Boulder, CO15 days ago$180k - $220k
...scientists, engineers, and business professionals to advance the state-of-the-art in quantum computing. Atom Computing is seeking a Principal ASIC Designer to oversee the development of critical technologies that power our quantum computers. In this role, you will own end...PrincipalTemporary workWork at office3 days per weekAtom Computing
Boulder, CO29 days ago$200k - $230k
Job Description Job Description At Atom Computing, we build quantum computers using arrays of optically trapped neutral atoms that will empower customers to achieve unprecedented computational breakthroughs. Join a world-class team of scientists, engineers, and business...PrincipalTemporary workRelocation packageAtom Computing
Boulder, CO10 days ago$200k - $240k
...Principal Data Engineer Boulder, Colorado About Sovrn Every interesting company solves important problems for other people. Sovrn is a software and data business that helps open web businesses be and remain independent. We help them understand their business better...PrincipalTemporary workWork at officeRemote workFlexible hourssovrn
Boulder, CO8 hours ago$160k - $185k
...team of scientists, engineers, and business professionals to advance the state-of-the-art in quantum computing. We are seeking a Principal Optical Engineer. As a technical lead, you will define and implement rigorous standards for optical engineering, ensuring design...PrincipalTemporary workAtom Computing
Boulder, CO15 days ago$130k - $211k
Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders‑of‑magnitude improvements in sensing and computing applications. As a deep‑tech startup, we embrace a results‑driven, fast‑paced, and customer‑focused approach to innovation...Temporary workWork at officeFlexible hoursInfleqtion
Boulder, CO1 day ago- ...developers dedicated to delivering advanced, intelligent technology solutions in defense of our nation. Davidson is seeking a Principal/Sr. Principal Algorithms Engineer in Boulder, Colorado. As a Principal / Senior Principal Algorithms Software Engineer on the...Principal
- ...difference in patients' lives. SUMMARYThe Sr. Purification Chemist contributes to providing strong technical leadership and documentation... ...Develops and supports scalable purification processes and analytical methods while providing technical expertise and support during...Contract workWork at officeLocal areaWorldwideFlexible hours
Corden Pharma Colorado
Boulder, CO29 days ago - ...People Vision We strive for excellence. We share our passion. Together, we make a difference in patients' lives. SUMMARY The Principal Project Engineer is responsible for managing and executing capital projects in support of pharmaceutical drug substance,...PrincipalContract workFor contractorsWork at officeLocal areaWorldwideFlexible hours
Corden Pharma Colorado
Boulder, CO17 days ago $246k - $370k
...act, and scale responsibly. High trust, high expectations, and real impact. Engineering, but brighter. About the Role As a Principal AI Engineer in Agent Factory, you will lead the end-to-end system design, architectural framework, and product integration of...PrincipalFull timeWork at officeRemote workHome officeFlexible hours$166k - $256k
Job Description Job Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. As a deep-tech startup, we embrace a results-driven, fast-paced, and customer...Temporary workWork at officeFlexible hoursInfleqtion
Boulder, CO9 days ago$166k - $256k
...architectures, requirements, engineering trades, and test approaches ~ Experience writing proposals, leading technical work, serving as a Principal Investigator (PI) or technical lead, and/or working directly with customers ~2+ years of post-PhD experience in a postdoctoral...Temporary workWork at officeFlexible hoursInfleqtion
Boulder, CO6 days ago$80k - $120k
...at GSI Service Group, Inc. ENVIRONMENTAL CHEMIST Note: The salary and actual job title... ...regulatory requirements. Determining appropriate analytical methods based on contaminants of concern... ..., CO $67,788.00-$83,553.00 3 days ago Principal Scientist – Facility Assessment and...Full timeContract workFor contractorsFor subcontractorWork at officeThe GSI Family of Companies
Boulder, CO1 day ago$150k - $205k
...Principal Software Engineer - Data & Architecture We're seeking a Principal Engineer to establish data architecture excellence across our engineering organization. As we transition to autonomous, stream-aligned teams, we need a hands-on data expert who can enable application...PrincipalWork at officeDSC Resources, Inc.
Louisville, CO3 days ago- ...Job Description Job Description As a Principal Data Engineer, you will lead a team in building and maintaining scalable, reliable... ...integration with cloud services (e.g., BigQuery, Looker). Data Analytics: Oversee the development of stream processing applications...Principal
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