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Principal Scientist / Senior Research Scientist / Scientific Operations Principal - Histopathology & Translational Biomarkers

Date Posted: Oct 01, 2026
Yearly: USD - USD

Job Detail

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    Location San Francisco, Baja California, United States of America
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    Job Type: Permanent
  • schedule
    Shift:
  • analytics
    Career Level:
  • group
    Positions:
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    Experience:
  • male
    Gender: No Preference
  • school
    Degree:
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    Apply Before: Dec 30, 2026

Job Description

Overview

Principal Scientist Histopathology & Translational Biomarkers Location: Bay Area, CA Compensation: $150,000 $200,000 annually Employment: Full-Time, Permanent We are seeking an experienced Principal Scientist to provide scientific leadership across histopathology, translational biomarker, digital pathology, and tissue-based research programs. This is an excellent opportunity for a Ph.D.-level scientist who enjoys solving complex scientific problems, designing and troubleshooting studies, interpreting tissue-based data, and serving as a technical resource for both internal teams and biopharma customers. This is not a traditional people-management position. The Principal Scientist will lead through scientific expertise, technical guidance, and project coordination while remaining closely involved in the science. Responsibilities- Provide scientific leadership for histopathology, translational biomarker, and tissue-based research programs- Support development, optimization, and validation of IHC, IF, and other tissue-based assays- Guide experimental design, controls, study feasibility, troubleshooting, and scientific interpretation- Conduct literature research and translate findings into practical study recommendations- Support digital pathology, whole-slide imaging, and quantitative image-analysis workflows- Interpret biomarker, histopathology, and image-analysis results- Participate in technical scoping, study planning, and scientific discussions with biopharma customers- Provide technical guidance and mentorship to scientists and cross-functional project teams- Support SOP development, scientific best practices, quality systems, and process improvements Requirements- Ph.D. in Pathology, Biomedical Sciences, Biology, Bioengineering, or a related scientific discipline- 3+ years of experience in histopathology, translational biomarkers, or closely related tissue-based research- Strong understanding of tissue-based assays, pathology techniques, biomarker analysis, and scientific interpretation- Experience with IHC, IF, assay development, optimization, and/or validation- Strong experimental design and scientific troubleshooting skills- Experience leading scientific projects or providing technical leadership to other scientists- Strong scientific communication and stakeholder-management skills Preferred Experience- Digital pathology and whole-slide imaging- Visiopharm, HALO, QuPath, Aperio, or comparable image-analysis platforms- Multiplex imaging, spatial biology, biomarker scoring, or cell phenotyping- Biotechnology, pharmaceutical, CRO, or translational research environment- CAP, CLIA, GLP, or other regulated laboratory experience- Customer-facing scientific or technical support If you are a Ph.D.-level scientist with a strong background in histopathology, tissue biomarkers, and translational research and are interested in taking on greater scientific leadership while remaining close to the science, we encourage you to apply. Apply Today! Ready to take the next step in your career? We'd love to hear from you! Contact Megan to get started: Call or Text: Email: Schedule a Call:

Key responsibilities

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Required skills

  • Science & Technology

What the company offers

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Skills Required

Company Overview

Collinsville, Oklahoma, United States of America

KA Recruiting Inc. specializes in connecting healthcare professionals with exceptional job opportunities. They emphasize the importance of providing support and resources to their team members for career growth and work-life balance. Read More

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