40 assay development scientist jobs at 21 companies in Abington, PA

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Routine Assay Scientist
West Point, Pennsylvania, United States
OnsiteFull Time
Eurofins BioPharma Product Testing
Eurofins BioPharma Product Testing: Global GMP laboratory network testing biologic and small-molecule medicines for pharmaceutical, biopharmaceutical, and medical-device companies.
0.5+ YOEBachelor's in Life Sciences plus ≥6 months' PCR/ELISA or related assay experience; ability to operate automated liquid handlers/robotics, work with infectious samples, and authorized to work in the US without sponsorship.
Tecan, Hamilton, Biomek, Luminex, PCR, ELN, LIMS
1mo
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Senior Scientist, R&D - Assay Development
South Plainfield, New Jersey, United States
$125k-$140k/yr OnsiteFull Time
Hims & Hers
Hims & HersNYSE: HIMS: Publicly traded U.S. telehealth platform connecting consumers with licensed providers and personalized prescription and wellness care.
Hands-on assay development and validation experience across immunoassay and LC-MS/MS, statistical/DOE application, capillary/venous specimen workflows, and regulatory-compliant documentation.
LC-MS/MS, SCIEX 4500MD, Roche Cobas Pro, Sysmex, NGS, Design of Experiments (DOE)
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Scientist II or III - Bioanalytical Assay Support - FSP
Springhouse, Pennsylvania, United States
OnsiteFull Time
Parexel
Parexel: Global clinical research organization providing drug development services.
1+ YOEBiological science degree required. Scientist II requires a bachelor's degree and 1–2 years' experience; Scientist III requires a bachelor's degree and 3–5 years or a master's degree and 1–2 years. Requires immunogenicity assays, serology, pipetting, LIMS, and regulated-environment experience.
MSD, Luminex, LIMS, Benchling LIMS, ELISA, Biomek, Momentum
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Scientist I, Analytical Development
Somerset, New Jersey, United States
$96k-$126k/yr OnsiteFull Time
Legend Biotech
Legend BiotechNASDAQ: LEGN: Public biotechnology developing and manufacturing CAR-T and other cell therapies for patients with cancer.
0+ YOEBachelor's degree with 5+ years, master's with 3–5 years, or PhD with 0–2 years of relevant experience; laboratory experience in flow cytometry, cell culture, ELISA, cell-based assays, and regulated analytical testing.
Flow Cytometry, ELISA, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, GraphPad Prism, PowerBI, JUMP, R, CytoExpert, FCS Express, NovoExpress, FlowJo, ELN, LabVantage
1mo
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Associate Principal Scientist
Princeton, New Jersey, United States
$94k-$115k/yr OnsiteFull Time
Cyprotex US, LLC
Cyprotex US, LLC: U.S. contract research organization providing predictive toxicology and ADME-Tox services to pharmaceutical, biotech, chemical, and personal-care clients.
3+ YOEPhD in a relevant scientific field with ≥3 years' related experience (or equivalent); experience with in‑vitro toxicology, assay development, imaging/MEA assays, cell/biochemical assays, experimental design, data analysis, and Microsoft Word/Outlook.
MEA, Microsoft Word, Microsoft Outlook
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Senior Scientist, Multiomics Discovery
Spring House, Pennsylvania, United States
OnsiteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: A global healthcare leader in innovative medicine and MedTech.
3+ YOEPhD and postdoctoral fellowship required; 3+ years biotech, pharmaceutical, postdoctoral, or academic staff scientist experience; expertise in genetic perturbation, cellular models, screens, and complex biological assays.
CRISPR, FACS, massively parallel reporter assays (MPRA), R, Python, NGS
1mo
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Scientist, Discovery Pharmacology
Bridgewater, New Jersey, United States
$103k-$131k/yr OnsiteFull Time
Insmed
InsmedNasdaq: INSM: Global biopharmaceutical developing and commercializing medicines for patients with serious and rare diseases.
2+ YOEPhD+2 years or MS+7 years in immunology/molecular or cellular biology; expertise in neutrophil biology, cell culture, imaging, in vitro assay development, flow cytometry, and data analysis.
Microsoft Excel, XLfit, GraphPad Prism, FlowJo
1mo
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Analytical Scientist III
Philadelphia, Pennsylvania, United States
OnsiteFull Time
VintaBio
VintaBio: Private Philadelphia viral-vector CDMO providing process development and GMP manufacturing for cell and gene therapy companies.
10+ YOEBachelor's in biological sciences,10+ years GMP pharma experience (may be waived for higher degree), assay development/validation experience, proficiency with immunoassay,qPCR/dPCR,cell-based assays,cGMP knowledge,Microsoft Office proficiency.
immunoassay, qPCR, dPCR, cell-based assays, Dynamic Light Scattering, Electrophoresis, Flow Cytometry, Microsoft Office
1mo
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Senior Scientist: Genomics
Lawrenceville, New Jersey, United States
$80k-$90k/yr OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: The world leader in serving science.
4+ YOEBachelor's or equivalent and 4+ years relevant experience; hands-on NGS and qPCR experience; assay development, validation, and QC knowledge; ability to work full shifts in a laboratory environment and follow GMP/SOPs.
NGS, qPCR
2w
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Principal Scientist, Molecular Genomics
Princeton, New Jersey, United States
$139k-$168k/yr OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNYSE: BMY: Transforming patients' lives through science.
4+ YOELife sciences degree with 4–8+ years of academic or industry experience, extensive PCR, qPCR, NGS, and genomics assay expertise, clinical assay development experience, and leadership and mentoring capabilities.
PCR, qPCR, NGS, gene expression profiling (GEP), genotyping, variant analysis, ctDNA
1mo
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Staff Scientist
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Biomeme
Biomeme: Private biotechnology developing portable molecular diagnostics for healthcare, CBRN biodefense, and at-home wellness testing.
0+ YOEDegree in life sciences with substantial molecular assay design and validation experience; hands-on bench skills, RNA handling, quality-system experience, and strong documentation and communication skills.
Python, R
1mo
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Senior Scientist
Princeton, New Jersey, United States
$81k-$109k/yr OnsiteFull Time
Cyprotex US, LLC
Cyprotex US, LLC: U.S. contract research organization providing predictive toxicology and ADME-Tox services to pharmaceutical, biotech, chemical, and personal-care clients.
6+ YOEPhD preferred (or MS+6yrs); experience in ADME, DM/PK, in vitro drug metabolism, LC-MS/MS or GC-MS, cell-based/biochemical assays, data analysis, and strong communication skills.
LC-MS/MS, GC-MS, Microsoft Word, Microsoft Outlook
2w
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Principal Scientist, Molecular Genomics
Princeton or Arizona or Puerto Rico or Los Angeles County
$139k-$168k/yr OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNYSE: BMY: Transforming patients' lives through science.
4+ YOELife Sciences degree with 4–8+ years of academic or industry experience, extensive PCR, qPCR, NGS, GEP, and molecular assay expertise, plus clinical genomics and biomarker development experience.
PCR, qPCR, NGS, SOPs
1mo
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Principal Scientist
Exton, Pennsylvania, United States
OnsiteFull Time
Frontage Laboratories
Frontage Laboratories: US-based CRO/CDMO providing drug discovery, testing, clinical, and manufacturing services to pharmaceutical and biotechnology companies.
5+ YOEPhD or MS in pharmaceutical sciences/chemistry/biochemistry/pharmacology,5+ years industry ADME experience,hands-on in vitro ADME assays,LC-MS/MS quantitative bioanalysis,troubleshooting,communication,multi-study management.
LC-MS/MS
1mo
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Associate Scientist, Immunology
Philadelphia, Pennsylvania, United States
OnsiteFull Time
AskBio
AskBio: Bayer-owned clinical-stage gene therapy developing AAV treatments for children and adults with genetic disorders.
4+ YOEBachelor's+8 years or Master's+4 years in biology/chemistry or related field; experience in cell biology, immunology, assay development, GxP lab practices, and technical writing.
LabVantage LIMSF, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Scientist I, DMPK / ADME
Cranbury, New Jersey, United States
OnsiteContract
WuXi AppTec
WuXi AppTecShanghai Stock Exchange: 603259.SH: Public Chinese pharmaceutical CRDMO providing contracted drug discovery, development, testing, and manufacturing services to global life-sciences customers.
0+ YOEBachelor's or Associate degree in chemistry/biology,0–3 years laboratory experience,ability to perform in vitro ADME assays,follow SOPs,record data,and use MS Word/Excel/Outlook/PowerPoint.
MS Word, Excel, Outlook, PowerPoint
1mo
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Scientist I, QC (5543)
Cranbury, New Jersey, United States
OnsiteFull Time
WuXi Biologics
WuXi BiologicsHong Kong Stock Exchange: 2269: Public biologics CRDMO serving biopharmaceutical companies with research, development, and manufacturing services worldwide.
2+ YOEBachelor's or higher in biology/chemistry/chemical engineering/pharmacy with 2–6 years QC/analytical experience; knowledge of cGMP/ICH/FDA; method transfer, validation, assay execution, data review, and team leadership.
Size Exclusion Chromatography, Peptide Mapping, Polysorbate 20/80 Quantitation, Capillary Electrophoresis, Imaged Capillary Isoelectric Focusing (iCE3 and Maurice), Protein Concentration by A280
3w
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Wet Lab Scientist (Wastewater)
Philadelphia, Pennsylvania, United States
$75k-$77k/yr OnsiteFull Time
PMHCC, Inc.
PMHCC, Inc.: Nonprofit human-services systems manager providing behavioral-health, housing, and administrative support for Philadelphia-area public programs.
2+ YOEBachelor's in molecular biology/microbiology or related,2+ years post-grad lab experience,proficiency in molecular techniques (ddPCR,RT-PCR,NGS),assay development/validation,QC and biosafety practices.
ddPCR, RT-PCR, Next-Gen sequencing, library preparation, laboratory information systems
2w
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Associate Scientist/Scientist I, Cell Analytical Product Sciences
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Dispatch Bio
Dispatch Bio: Private biotechnology developing immunotherapy and viral-vector treatments for patients with solid tumors.
0.5+ YOEBachelor’s degree plus 2 years of relevant laboratory experience or master’s degree plus 6 months of hands-on experience; mammalian cell culture, cell-based assays, flow cytometry, viral vector biology, data analysis, and troubleshooting skills required.
GraphPad Prism, JMP, Flow Cytometry, Electronic Lab Notebook (ELN), Automated Microscopy, Liquid Handling
2mo
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Senior Principal Scientist, Bioanalytical Outsourcing
Spring House or China
HybridFull Time
Johnson & Johnson Innovative Medicine
Johnson & Johnson Innovative MedicineNYSE: JNJ: Johnson & Johnson pharmaceutical organization creating medicines for patients in oncology, immunology, neuroscience and cardiopulmonary care.
6+ YOEPhD+6 years post-doc or Bachelor's+12 years experience. Hands-on expertise with ligand binding and LC-MS/MS assays, managing bioanalysis for GLP and clinical studies, CRO oversight, knowledge of drug development, and up to 20% domestic/international travel.
LC-MS/MS