Demo

Scientist Senior

SSi People
South San Francisco, CA Contractor
POSTED ON 10/25/2026
AVAILABLE BEFORE 10/15/2027
Job Title: Scientist Senior

Location: South San Francisco, California (On-Site)

Job Summary: We are seeking a Scientist Senior to support biomarker assay development and qualification within a clinical laboratory setting. Our team is looking for a candidate who can apply strong multiparametric flow cytometry expertise to advance clinical programs through careful experimentation, data analysis, and clear scientific communication.

Responsibilities

  • Develop and qualify biomarker assays using multiparametric flow cytometry in a biomarker laboratory.
  • Plan, conduct, monitor, and document laboratory experiments while analyzing and interpreting results.
  • Develop custom flow cytometry assays and support fit-for-purpose assay validation with CRO partners for clinical use.
  • Perform clinical data quality checks and communicate findings and interpretations with colleagues.

Required

  • Doctorate degree, or PhD, PharmD, or MD with 2 years of experience, or Master’s degree with 5 years of experience, or Bachelor’s degree with 7 years of experience.
  • Experience with both conventional and spectral flow cytometry in a clinical biomarker setting.
  • Strong background in multiparametric flow cytometry assays, including immunophenotyping, receptor occupancy, and immune-based functional assays.
  • Experience with complex flow cytometry data analysis software such as FlowJo, FCS Express, OMIQ.AI, SPADE, viSNE, and CITRUS.

About SSI People: With over 26 years of industry experience, SSi People has built its reputation and expertise on putting people first. Everything we do works toward delivering exceptional experience for our consultants, our clients, and our internal team. Through a genuine commitment to people in everything we do. We have developed refined processes and a stellar internal team to deliver talent quickly. More importantly, we focus on building long-term relationships, not transactions. Putting people first is just what we do well.

By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from SSi People and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here: SSi People Privacy Policy

Hourly Wage Estimation for Scientist Senior in South San Francisco, CA
$64.00 to $77.00
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