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Senior Principal Scientist, Translational Medicine, Immunology Job In South San Francisco

5+ years
$281,300 – $442,800 annually
10 July 4, 2025
Job Description
Job Type: Full Time Education: B.Sc./M.Sc/B.Pharm/M.Pharm/Life Science Skills: Causality Assessment, Clinical SAS Programming, Communication Skills, CPC Certified, GCP guidelines, ICD-10 CM Codes, CPT-Codes, HCPCS Codes, ICD-10 CM, CPT, HCPCS Coding, ICH guidelines, ICSR Case Processing, Interpersonal Skill, Labelling Assessment, MedDRA Coding, Medical Billing, Medical Coding, Medical Terminology, Narrative Writing, Research & Development, Technical Skill, Triage of ICSRs, WHO DD Coding

 

Senior Principal Scientist – Translational Medicine, Immunology

Location: South San Francisco, CA
Company: Merck & Co.
Job Type: Full-Time | Hybrid
Salary Range: $281,300 – $442,800 annually
Application Deadline: July 11, 2025


Job Summary

Merck & Co. is seeking an accomplished Senior Principal Scientist in Translational Medicine – Immunology to lead innovative early-stage clinical development and biomarker strategies. This leadership role is ideal for an experienced MD or MD/PhD with a strong background in immunology, especially in dermatology, rheumatology, or gastroenterology. Join Merck’s Translational Medicine team and help shape the future of immune-based therapies from discovery through Phase II clinical proof-of-concept.


Key Responsibilities

  • Lead early-stage clinical development and translational medicine strategy for immunology programs

  • Design and execute early clinical development plans, including biomarker strategy

  • Guide first-in-human, Phase 1a/b and pharmacology studies from preclinical to post-marketing phases

  • Contribute clinical expertise to target validation, including biomarker and imaging platform development

  • Oversee execution of Phase I trials in collaboration with cross-functional study teams

  • Provide expert input for regulatory submissions, marketing applications, and registration documents

  • Represent Translational Medicine in immunology-related business development assessments

  • Collaborate with global R&D teams across discovery, clinical, biomarker, and regulatory functions


Required Skills & Qualifications

  • MD or MD/PhD with 5+ years of pharma industry experience in clinical research

  • Proven expertise in immunology, preferably in dermatology, rheumatology, or gastroenterology

  • Track record of scientific achievement and scholarship

  • Experience in both patient care and clinical research

  • Strong leadership, communication, and cross-functional collaboration skills

  • Board Certification or Eligibility preferred


Preferred Skills

  • Hands-on experience with biomarker platforms, clinical imaging, or pharmacology tools

  • Familiarity with early clinical development strategy, IND submissions, and global regulatory expectations

  • Strong strategic thinking and innovative problem-solving in immunology drug development


Perks & Benefits

  • Competitive salary range: $281,300–$442,800

  • Annual bonus and long-term incentive eligibility

  • Full suite of benefits: medical, dental, vision, and 401(k)

  • Paid vacation, sick days, holidays, and wellness days

  • Hybrid work model – 3 days on-site per week

  • Relocation support and visa sponsorship available


Company Overview

Merck & Co. is a global leader in biopharmaceutical innovation, focused on advancing science for life. Our Translational Medicine team bridges discovery and clinical research to develop novel immunology-based therapies. With operations across major R&D hubs, Merck fosters a collaborative, diverse, and forward-thinking environment for scientific and clinical excellence.


Work Mode

Hybrid – Based in South San Francisco, CA, with flexibility to collaborate across other Merck R&D hubs


Call to Action

Ready to drive translational immunology research at the forefront of global pharma innovation?
Apply now and make an impact at Merck.