16 assay development scientist jobs at 8 companies in Sumner, WA
2w
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Scientist, Assay Development
Seattle, Washington, United States
$120k-$135k/yr OnsiteFull Time
3+ YOEPhD in molecular biology, biochemistry, genetics, or related field; 3+ years industry assay-development experience; antibody assays, immunohistochemistry, immunofluorescence, microscopy, flow cytometry, biostatistics, and Prism experience.
Orion, Prism
2mo
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Scientist – Electrochemical Enzyme Assay Development and Testing
Seattle, Washington, United States
$101k-$140k/yr OnsiteFull Time
4+ YOEPhD in related field or 4+ years industry experience; strong electrochemistry and enzymology background, enzyme kinetics, assay development, automation-friendly HT workflows, data analysis, and lab SOP development.
Python, R, HPLC, LC/MS
3w
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Scientist, Protein Testing
Seattle, Washington, United States
$90k-$130k/yr OnsiteFull Time
1+ YOERequires a relevant PhD plus approximately 1 year of industry experience, or a master's/bachelor's degree plus approximately 6 years of relevant experience. Must develop enzymatic assays and use protein testing methods.
SDS-PAGE, LabChip, HPLC, LC-MS, FPLC, Python, R
4w
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Scientist I - Amyotrophic Lateral Sclerosis
Seattle, Washington, United States
$86k-$107k/yr HybridFull Time
PhD-level molecular neuroscience/genomics expertise; experience with single-cell genomics and long-read sequencing; independent experimental research, assay development, and data interpretation skills required.
PacBio HiFi, Kinnex, Oxford Nanopore, Python, R
1mo
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Staff Scientist
Seattle, Washington, United States
$84k-$192k/yr OnsiteFull Time
PhD or MD in relevant field, strong track record of research/publications, experience with immunology and mouse models, excellent communication and collaboration skills, experience with high-dimensional immune assays.
flow cytometry, viral vectors, single cell transcriptomics, gene editing, molecular biology, proteomics, immunohistochemistry, microscopy
2mo
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Principal Scientist, Immunology
San Francisco or Seattle
$175k-$190k/yr RemoteFull Time
8+ YOEPhD in immunology or related field with 8+ years industry experience; deep immunology expertise, drug development knowledge, experience with immunological assays (flow cytometry, ELISA/MSD), strong communication and publication record.
flow cytometry, ELISA/MSD, cytokine panels, cellular assays, single-cell, proteomics
3d
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Scientist, ADC Oncology Discovery Biology
Cambridge or Seattle or Arizona or Puerto Rico or Los Angeles County
$130k-$157k/yr OnsiteFull Time
5+ YOEBachelor’s degree with 5+ years, master’s with 3+ years, or Ph.D. in life sciences; biologics drug discovery, oncology, molecular and cellular assay experience preferred.
CRISPRs, shRNAs, siRNAs, Incucyte, qPCR, ELISA, Luminex
1mo
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Senior Scientist I, Functional Biocharacterization & Impurities
Redmond, Washington, United States
$126k-$137k/yr OnsiteFull Time
3+ YOEPhD/MS/BS with industry experience (PhD 3+ yrs, MS 5+ yrs, BS 10+ yrs); expertise in cell‑based assay development and phase‑appropriate validation, potency and impurities assessment, regulatory document authoring, and people management.
SoftMax Pro, JMP, Microsoft Office
1mo
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Senior Scientist, Engineered Cell Therapy Discovery
Seattle, Washington, United States
$136k-$165k/yr OnsiteFull Time
2+ YOEDeep T cell immunology expertise, experience designing and interpreting engineered T cell studies, hands-on in vitro assay experience, scientific writing, and ability to lead projects and mentor junior staff.
IncuCyte, MSD, JMP, R, NGS, high-content imaging, multi-parameter flow cytometry
1mo
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Immunology Senior Research Scientist - Flow Cytometry
Seattle, Washington, United States
$124k-$186k/yr OnsiteFull Time
2+ YOEExpertise in multiparameter/high-dimensional flow cytometry, assay development, data analysis (FlowJo, R/Python), translational biomarker integration; PhD with 2+ years (or equivalent experience) and experience leading cytometry workstreams.
FlowJo, Dotmatics, R, Python, BD, Cytek, Sony
1w
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Principal Scientist, Engineered Cell Therapy Discovery
Seattle, Washington, United States
$152k-$185k/yr OnsiteFull Time
4+ YOEAdvanced life sciences expertise with 4+ years postdoctoral or industry experience, or equivalent degree-based experience. Requires engineered T-cell therapy, functional assay, gene delivery, construct design, and research leadership expertise.
CAR T, eTCR T, lentiviral, retroviral, AAV, multi-color flow cytometry, Gibson Assembly, Golden Gate, HT imaging, CRISPR, AI, electronic notebooks
1w
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Principal Scientist, Engineered Cell Therapy Discovery
Seattle, Washington, United States
$152k-$185k/yr OnsiteFull Time
4+ YOERequires a life sciences bachelor's degree with 8+ years, master's with 6+ years, or Ph.D. with 4+ years of experience. Expertise in immunology, engineered cell therapy, T-cell assays, gene delivery, and genetic construct design.
Electronic notebooks, lentiviral, retroviral, AAV, CAR T, eTCR T, multi-color flow cytometry, Gibson Assembly, Golden Gate, HT imaging, CRISPR, AI
2mo
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Senior Associate Scientist - Engineered Cell Therapy Discovery
Seattle, Washington, United States
$103k-$124k/yr OnsiteFull Time
2+ YOEBachelor's (4+ yrs) or Master's (2+ yrs) in biological sciences or related; strong immunology and assay development experience; experience with in vitro assays, automation/liquid handling, flow cytometry, IncuCyte/MSD, data analysis (JMP, R), and electronic lab documentation.
IncuCyte, MSD, JMP, R, flow cytometry, high-content imaging, automation platforms, liquid handling systems, electronic notebook
1mo
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Senior Scientist I, Functional Biocharacterization & Impurities
Redmond, Washington, United States
$126k-$137k/yr OnsiteFull Time
3+ YOEPhD+3yrs or MS+5yrs (or BS+10yrs) in relevant field, experience in cell‑based potency assay development/validation, supervisory experience, strong communication and regulatory document authorship skills.
SoftMax Pro, JMP, Microsoft Office
3mo
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Principal Scientist - Cell Therapy Translational Research
Seattle, Washington, United States
$152k-$185k/yr OnsiteFull Time
4+ YOEAdvanced degree in life sciences (BS/MS/PhD) with 4–8+ years industry or academic experience; expertise in immunology/cell therapy, biomarker assays (flow cytometry, transcriptomics, proteomics), data analysis, translational strategy, CRO oversight, and regulatory writing.
2mo
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Senior Associate Scientist - Engineered Cell Therapy Discovery
Seattle, Washington, United States
$103k-$124k/yr OnsiteFull Time
2+ YOEExperience in immunology/cell therapy, assay design and execution, multiparametric flow cytometry, data analysis (JMP/R), automation/liquid handling, CAR T/eTCR generation and cryopreservation; Bachelor’s (4+ yrs) or Master’s (2+ yrs) required.
IncuCyte, MSD, JMP, R, liquid handling systems, flow cytometry
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