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Scientist Protein Chemistry Jobs (NOW HIRING)

Zealand Pharma

$75 - $125/hr

## Associate Scientist, Protein EngineeringApplylocations: Cambridge, MA, UStime type: Full timeposted ... Chemistry, Molecular Biology, or a related field (Associate Scientist); PhD preferred (Scientist ...

Metagenics, Inc.

WI · On-site

$140 - $190/hr

As a Protein expert, people coach & science captain, you will guide a team of talented scientists ... You oversee the execution and interpretation of all activities within the protein chemistry team.

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Scientist Protein Chemistry information

What does a scientist in protein chemistry do?

A Scientist in Protein Chemistry specializes in studying the structure, function, and interactions of proteins. Their work often involves designing and conducting experiments to isolate, characterize, and modify proteins for research or therapeutic purposes. They use techniques such as chromatography, electrophoresis, and mass spectrometry, and may also be involved in protein engineering or drug discovery. These scientists typically work in academic, pharmaceutical, or biotechnology settings, contributing to advancements in medicine and biology.

What are some common challenges faced by a scientist in protein chemistry, and how can they be addressed?

Scientists in Protein Chemistry often encounter challenges such as optimizing protein expression and purification, maintaining protein stability, and troubleshooting experimental protocols. Addressing these challenges typically involves staying updated on the latest methodologies, collaborating closely with team members in molecular biology and analytical chemistry, and systematically documenting experimental results to identify patterns and solutions. Open communication within multidisciplinary teams and continuous skill development are key to overcoming technical hurdles and ensuring project success.

What are the key skills and qualifications needed to thrive as a scientist in protein chemistry, and why are they important?

To thrive as a Scientist in Protein Chemistry, you need a strong background in biochemistry or molecular biology, with expertise in protein expression, purification, and characterization, typically supported by an advanced degree (Ph.D. or M.S.). Familiarity with tools such as chromatography systems (e.g., FPLC, HPLC), mass spectrometry, and relevant data analysis software is essential. Strong problem-solving abilities, attention to detail, and effective communication are valuable soft skills for this role. These skills are crucial for designing experiments, producing high-quality protein samples, and collaborating efficiently within research teams.

What is the difference between Scientist Protein Chemistry vs Biochemist?

AspectScientist Protein ChemistryBiochemist
Required CredentialsTypically a PhD in biochemistry, chemistry, or related fieldUsually a PhD or Master's in biochemistry, molecular biology, or related discipline
Work EnvironmentResearch labs, pharmaceutical companies, biotech firmsResearch institutions, healthcare, biotech companies
Industry UsageFocuses on protein structure, function, and interactionsBroader focus on biological molecules, including proteins, nucleic acids, and metabolites

Scientist Protein Chemistry and Biochemist roles share similar educational backgrounds and work environments, often overlapping in research settings. However, Scientist Protein Chemistry specializes specifically in protein-related research, while Biochemists have a broader focus on various biological molecules.

How much do protein scientists make?

Protein scientists, often working as biochemists or molecular biologists, typically earn a median annual salary of around $70,000 to $100,000, depending on experience, education, and location. Salaries can increase with advanced skills, certifications, and working in industry or research institutions. Entry-level positions may start lower, while senior roles or those in biotech companies tend to pay more.
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Infographic showing various Scientist Protein Chemistry job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 25% Part Time, 1% Temporary, and 2% Contract. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution.

Scientist / Senior Scientist, Protein Chemistry at Eyconis Redwood City, CA

Downtown Boulder Partnership

Redwood City, CA • On-site

$125 - $160/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 18 days ago

Key responsibilities

  • Design, synthesize, and optimize protein-linker bioconjugates for therapeutic development.

  • Perform bioconjugation reactions, purification, and bioanalytical characterization of bioconjugate products.

  • Provide technical support for bioconjugation activities, process development, scale-up, and regulatory documentation.

Job description

Scientist / Senior Scientist, Protein Chemistry job at Eyconis. Redwood City, CA.

Position Summary – Eyconis is seeking an exceptional protein chemist to join our team and take a key role in bioconjugation discovery and development activities.

The ideal candidate will have a broad bio-organic chemistry background and ability to apply modern bioconjugation and purification tools in a practical setting. This role will be responsible for executing in-house bioconjugation discovery and development, downstream purification and scale up activities, as well as providing technical support for GMP manufacturing at partner CMOs. This person will play a critical role in working collaboratively in a cross-functional team with Analytical Development, Quality and Regulatory to support advancing of Eyconis product candidates to clinical studies. This role reports to the Vice President, Development Chemistry.

Primary Responsibilities – This Role Includes:

  • Design, synthesis and optimization of protein-linker bioconjugates in support of discovery and development of novel therapeutics for ophthalmology
  • Develop bioconjugation strategies. Process development and optimization for scale up and production.
  • Hands‑on execution of chromatographic purifications (affinity, hydrophobic interactions, size exclusion and ion exchange chromatography, etc.), membrane filtrations (normal and tangential flow filtration), buffer exchange, conjugation reaction work‑up.
  • Apply, develop, and optimize bioanalytical characterization (HPLC, LC-MS, MALDI, SEC‑MALS, etc.) for bioconjugate products.
  • Serve as bioconjugation SME and work closely with cross‑functional project teams to provide technical support to internal and external partners.
  • Maintain detailed lab experimental records.
  • Perform data analysis, interpret, and present results at project meetings.
  • Author CMC sections of regulatory filings, patent applications and manuscripts as needed.
  • Other responsibilities as required according to corporate strategy or group needs.

Requirements

Successful Candidates Will Meet Most of These Knowledge, Skills and Experience Criteria:

  • PhD in biochemistry or related field with 2+ years of relevant experience for Scientist level and 5 years for Sr. Scientist level. B.S. or M.S. with 5+ years of relevant experience and proven achievement in bioconjugation will also be considered.
  • Proficiency of bioconjugation reactions, related techniques, and approaches.
  • Knowledge of strategies for the optimization of bioprocesses and experimental design (DoE).
  • Hands‑on experience with preparative chromatography systems and equipment (AKTA, SEC, FPLC, IEX, affinity) and flow filtration (TFF, UF/DF etc.).
  • Knowledge of / experience with protein bioanalytical techniques (HPLC, LC-MS, UV, MALDI, SECMALS, peptide map, capillary electrophoresis, etc.).
  • Excellent laboratory and organizational skills. Ability to work effectively under tight timelines.
  • Good knowledge of cGMP manufacturing, ICH guidelines, regulatory and quality requirements.
  • Effective team player with an open mindset and excellent oral/written communication skills.
  • Travel may be required up to 15% of the time domestically and internationally as needed.

Benefits

Expected Salary Range and Benefits summary

  • The base pay range for this position is expected to be $125,000 - $160, 000 annually.
  • Base pay offered may vary depending on job‑related knowledge, skills, capabilities, and experience.

Eyconis offers a comprehensive benefits package including Health, dental and vision insurance, 401(k) with employer matching, flexible work hours, generous paid time off, paid new parent leave, employee support and equity programs, free lunch and gym access to support the well‑being of our employees.

Eyconis Recruiting:

Eyconis, Inc. is proud to be an Equal Opportunity Employer. Our goal is to have a diverse workforce. We do not discriminate on the basis of race, age, color, religion, national origin, gender, sexual orientation, gender identity or expression, veteran status or disability or any other status protected under federal, state or local law. All employment is decided on the basis of qualifications, merit and business need. Eyconis, Inc. does not accept unsolicited resumes from any agency that we have not directly engaged for a specific role. Our managers and employees will not accept resumes sent directly from any agency/3rd party. Unsolicited resumes sent to Eyconis, Inc. from recruiters do not constitute any type of relationship between the recruiter and/or recruiting agency and Eyconis, Inc. and do not obligate Eyconis, Inc. to pay fees should we hire from those resumes.

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