Sr. Research Associate, In Vivo Pharm

The Role Moderna is seeking a talented and highly motivated Senior Research Associate to join the In Vivo Pharmacology team in support of autoimmune disease programs. This is a hands‑on vivarium‑based role focused primarily on autoimmune and inflammatory models, including immune cell modulation and pharmacodynamic assessment of novel therapeutic candidates. The successful candidate will contribute to the scheduling and execution of preclinical in vivo studies that support early research programs and will perform in vivo procedures with a high degree of proficiency, working in a fast‑paced collaborative environment, and building technical depth in autoimmune and immunology‑focused pharmacology models.

• Execute in vivo studies supporting autoimmune disease programs, including evaluation of immune cell modulation, inflammatory readouts, pharmacokinetics, pharmacodynamics, and therapeutic efficacy.
• Perform hands‑on in vivo procedures including compound administration by multiple routes (IM, IP, IV, SC), blood collection, tissue collection, necropsy, and clinical observations.
• Partner with research leads to support study design, endpoint selection, data interpretation, and troubleshooting.
• Coordinate study logistics, including dosing schedules, sample collection plans, reagent preparation, and communication with research partners.
• Analyze, visualize, and summarize study data using established tools and templates, with guidance from senior team members.
• Maintain clear and timely documentation, including data collection, sample inventories, protocols, and study summaries.
• Ensure all work is conducted in compliance with IACUC, animal welfare, biosafety, and institutional policies.
• Additional duties as may be assigned from time to time.

• Bachelor’s or Master’s degree in Biology, Immunology, Pharmacology, or a related discipline.
• 2+ years of hands‑on in vivo research experience with demonstrated ability to execute studies with increasing independence.
• Experience performing common in vivo procedures including mouse handling, dosing, blood collection, tissue harvest, necropsy, and clinical monitoring.
• Strong attention to detail and commitment to high‑quality data generation, documentation, and reproducibility.
• Ability to follow study protocols, manage multiple tasks, and communicate effectively with scientific and operational team members.
• Demonstrated ability to work in a fast‑paced, highly collaborative team environment.
• Commitment to animal welfare, ethical research practices, and compliance with IACUC‑approved protocols.
• Hands‑on laboratory and vivarium‑based role; holiday and weekend work may be required.
• Ability to lift, move, or handle laboratory materials in accordance with safety guidelines.

• 4+ years of hands‑on in vivo research experience with demonstrated ability to execute studies with increasing independence.
• Experience with autoimmune or inflammatory disease models.
• Familiarity with oncology or immuno‑oncology models (desirable but not required).
• Proficiency with Graph Pad Prism and Excel; experience with Benchling.
• In‑Vivo (In Vivo) is highly desirable.
• A desire to make an impact as part of a high‑growth, transformational company that is Bold, Relentless, Curious, and Collaborative.

Salary range: $74,000.00 - $.

• Competitive healthcare, plus voluntary benefit programs to support your unique needs.
• A holistic approach to well‑being, with access to fitness, mindfulness, and mental health support.
• Family planning benefits, including fertility, adoption, and surrogacy support.
• Generous paid time off, including vacation, volunteer days, sabbatical, global recharge days, and a discretionary year‑end shutdown.
• Savings and investments to help you plan for the future.

Moderna is committed to equal employment opportunity and non‑discrimination for all employees and qualified applicants without regard to a person's race, color, sex, gender identity or expression, age, religion, national origin, ancestry or citizenship, ethnicity, disability, military or protected veteran status, genetic information, sexual orientation, marital or…