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Scientist, Peptide Chemistry
South San Francisco, California, United States
$135k-$145k/yr OnsiteFull Time
2+ YOEPhD in Organic or Peptide Chemistry with 0-2 years of industry drug-discovery experience; strong peptide synthesis and analytical skills; onsite 5 days/week.
Automated synthesis, HPLC, LCMS, NMR, SPE, CD
2mo
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Peptide Synthesis Specialist
Los Angeles, California, United States
$87k-$115k/yr OnsiteFull Time
3+ YOEDesign, execute, and optimize peptide synthesis workflows (SPPS, purification, analytics); collaborate cross-functionally; ensure quality and reproducibility.
SPPS, Fmoc chemistry, Boc chemistry, HPLC, LC-MS, UPLC
2w
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Advisor of Computational Peptide Biochemistry
Pasadena, California, United States
$167k-$266k/yr OnsiteFull Time
0+ YOEPhD in a related field, strong computational/AI/ML expertise for peptide design, experience with peptide discovery workflows, ability to lead projects and mentor scientists.
Python, RDKit
3w
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Associate Scientist, Peptide Chemistry
San Francisco, California, United States
$90k-$140k/yr OnsiteFull Time
Hands-on peptide synthesis experience, ability to run end-to-end workflows, purify and characterize peptides, maintain experimental records, and communicate results clearly.
analytical HPLC, prep HPLC, LC-MS, microwave-assisted solid-phase peptide synthesis
2mo
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Director, Peptide Process Development
Cambridge, Massachusetts, United States
$197k-$267k/yr OnsiteFull Time
10+ YOEPhD in a relevant scientific discipline, 10+ years industry experience in peptide/POC process development, CDMO management and process transfer experience, regulatory CMC documentation experience, and cross-functional leadership ability.
4d
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Senior Scientist II, Peptide Analytical Chemist
North Chicago, Illinois, United States
$110k-$209k/yr OnsiteFull Time
8+ YOEExperience in peptide development, HPLC/GC and mass spectrometry expertise, ability to develop and troubleshoot analytical methods, strong written/oral communication, and experience with computerized data systems.
HPLC, GC, Mass Spectrometry
2mo
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Director, Peptide Process Development (Cambridge, MA, US, 02142)
Cambridge, Massachusetts, United States
$197k-$267k/yr OnsiteFull Time
10+ YOEPhD with 10+ years in peptide or conjugate process development; experience leading CDMO collaborations and GMP manufacturing; strong regulatory documentation experience.
2mo
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RN Peptide and HRT Specialist
Hendersonville, Tennessee, United States
$33-$36/hr OnsiteFull Time
RN with nursing degree and IV infusion experience; BLS/ACLS certified; patient education; administer IV vitamin therapy and hormone therapy; venipuncture; ensure safety and infection control.
IV Therapy Equipment, Electronic Health Record (EHR), IV Infusion Pump
2mo
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Principal Process Chemist - Peptide Focus
Boulder, Colorado, United States
$122k-$153k/yr OnsiteFull Time
5+ YOEPhD in Organic Chemistry/Biochemistry with peptide chemistry expertise; 5+ years in industry (CDMO or pharmaceutical/fine chemical manufacturing); large-scale peptide process development and tech transfer experience; GMP/ICH knowledge.
1mo
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Technical Manager – Peptide Development
Somerset, New Jersey, United States
HybridFull Time
7+ YOEB.S. in Chemistry/Biochemistry required, 7+ years pharmaceutical CMC experience with peptide synthesis/purification/lyophilization, GMP and ICH Q10 knowledge, technical writing for CMC, Microsoft Office proficiency, and up to 10% travel.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
3w
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Operations Engineer - Peptide API
Menlo Park, California, United States
$110k-$125k/yr OnsiteFull Time
2+ YOEBachelor's in chemical/chemistry/biochemistry or related, 2+ years pharma/biotech/chemical manufacturing experience, peptide/API manufacturing or complex chemical process experience preferred, cGMP knowledge, hands-on troubleshooting, documentation and SOP experience.
3mo
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Principal or Senior Principal Scientist, Peptide & Bioconjugate Drug Discovery
Cambridge, Massachusetts, United States
$220k-$270k/yr OnsiteFull Time
6+ YOEPhD in Organic, Medicinal Chemistry, Chemical Biology; 6+ yrs (Principal) or 8+ yrs (Senior Principal) in peptide drug discovery; strong peptide design, synthesis, bioconjugation; HT discovery tools; leadership.
Solid-phase peptide synthesis, Bioconjugation, High-throughput synthesis, Mass-directed purification, Automated analytical characterization, Computational modeling
1w
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Sr Strategic Business Manager – Peptide, Protein, and Oligo Synthesis
Morris Plains, New Jersey, United States
$187k-$234k/yr HybridFull Time
8+ YOEBachelor's degree required, advanced degree preferred; 8+ years in business strategy/strategic marketing/product strategy; experience shaping portfolio strategy and NPI pipelines; strong commercial acumen and cross-functional influence.
4w
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Product Launch & Lifecycle Engineer IV - Peptide/DS
Columbus, Ohio, United States
HybridFull Time
15+ YOEB.S. in chemistry/engineering/pharmacy or related plus 15 years (Level IV) pharmaceutical process/packaging engineering or 20 years related; experience with API/peptide manufacturing, process transfer, CPV/CSS; Microsoft Office proficiency; ability to lead cross-functional teams.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Electronic Medical Records (EMR)
2mo
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Registered Nurse Hormone and peptide optimization
Hendersonville, Tennessee, United States
$30-$34/hr OnsiteFull Time
Registered nurse with nursing degree, BLS/ACLS certified, IV infusion experience, patient education, and strong communication.
EHR systems, IV infusion equipment, Medical instruments
4w
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Scientist II, Antisense/siRNA and Peptide Purification
Cambridge, Massachusetts, United States
$117k-$157k/yr OnsiteFull Time
0+ YOEPhD/Master’s/Bachelor’s in chemical engineering, chemistry, or related science with relevant experience; experience in purification process development, analytical and statistical skills, technical writing, and cross-functional collaboration.
1mo
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Senior Process Engineer- Small Molecule/ Oligo/ Peptide
Denver, Colorado, United States
$100k-$165k/yr RemoteFull Time
5+ YOE5+ years in small molecule process engineering; chemical synthesis, purification, and formulation; cGMP/regulatory knowledge; strong communication; ABET-accredited degree.
2w
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Process Development Senior Scientist
Thousand Oaks or Cambridge
$126k-$171k/yr OnsiteFull Time
PhD or equivalent experience in peptide process development preferred; extensive hands-on expertise in solid phase peptide synthesis, purification and analytical characterization; ability to transfer processes to GMP manufacturing.
Hydrophobic Interaction Chromatography (HIC)-HPLC, Size Exclusion Chromatography (SEC), Liquid Chromatography–Mass Spectrometry (LC-MS), Ion-Exchange (IEX), Reversed Phase (RP)-HPLC, laboratory automation
2mo
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Research Scientist/Engineer 2
Seattle, Washington, United States
$70k-$96k/yr OnsiteFull Time
2+ YOEBachelor's degree in Biochemistry or Chemistry with 2+ years of peptide synthesis experience.
solid-phase peptide synthesis, NMR, rotovap, LC/MS, HPLC, Lyophilizer, Peptide Synthesizer, Agilent, Biotage, CEM, Gyros
1mo
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Head of Drug Substance & Analytical Development
Cambridge or Boston or Copenhagen
OnsiteFull Time
Advanced degree in Chemistry/Chemical Engineering (PhD preferred), extensive peptide process development experience, leadership of global technical teams, expertise in peptide synthesis, process optimization, technology transfer, and CMO interactions.
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