Senior Associate Scientist, -throughput Molecular Biologist

What You Will Achieve

The High-throughput Screening (HTS) team is seeking a molecular biology expert to support development and evaluation of vaccine candidates.

• Perform RNA synthesis, characterization, and analytical assessments for preclinical evaluation.
• Design, execute, and troubleshoot cell-based assays to evaluate in vitro expression.
• Support development of Hamilton STAR methods (translate manual workflows into automation-compatible, high-throughput methods).
• Operate Hamilton STAR liquid handling platforms for automated screening.
• Independently collect, analyze, interpret, and summarize experimental data (accuracy, reproducibility, scientific rigor).
• Communicate results and progress updates to team members and senior leadership.
• Maintain accurate inventories of reagents and biological samples.
• Ensure high-quality documentation and reporting per SOPs and Pfizer Laboratory Notebook Policy.

• BS/BA in Biology/Cell Biology/Molecular Biology or related field.
• 3–5 years in academic/biopharma research OR MS with 0–3 years.
• Proficiency in molecular biology: in vitro transcription, RNA analysis, and cell-based assays.
• Mammalian cell culture experience and aseptic technique.
• Ability to design, execute, analyze experiments and present data.
• Strong attention to detail; commitment to documentation standards.
• Collaborative, fast-paced team orientation; strong written/verbal communication.
• Proficiency with Excel, PowerPoint, SharePoint, and Graph Pad Prism.

• Hamilton STAR automation experience;
  King Fisher Apex exposure.
• Molecular cloning and sequencing analysis experience.
• Familiarity with LIMS/Gene Data or similar systems.

• Work at lab bench and office desk; lift up to 10 lbs.
• Relocation support available; work location:
  On Premise.
• Base salary range: $68,600–$114,300; bonus target 7.5%.
• Benefits: 401(k) with matching, paid vacation/holidays/personal days, paid caregiver/parental and medical leave, and health coverage (medical/prescription/dental/vision).