- Job Type: Full-Time
- Function: Research Sci/Assoc/Mgr
- Industry: Health Tech
- Post Date: 05/16/2026
- Website: vir.bio
- Company Address: 1800 Owens Street Suite 900, San Francisco, CA , 94158
About Vir Biotechnology
Vir Biotechnology, Inc. (in Europe, Humabs BioMed, https://bit.ly/46lQGN2) is an immunology company focused on powering the immune system to address unmet patient needs in infectious disease and beyond.Job Description
Vir Biotechnology is a clinical-stage biopharmaceutical company focused on powering the immune system to transform lives by discovering and developing medicines for serious infectious diseases and cancer. Its clinical-stage portfolio includes programs for chronic hepatitis delta and multiple dual-masked T-cell engagers across validated targets in solid tumor indications. Vir Biotechnology also has a preclinical portfolio of programs across a range of infectious diseases and oncologic malignancies.
We believe the success of our colleagues drives the success of our mission. We are committed to creating a company where everyone feels supported and encouraged to give their best.
THE OPPORTUNITY
Vir Biotechnology is looking for a Research Associate II to join our growing in vivo team. In this role you will independently conduct experiments in mouse models of cancer to advance therapeutic candidates toward clinical trials.
This role is located in our San Francisco headquarters with an expectation of 4 days per week in office.
WHAT YOU'LL DO
- Perform in-vivo efficacy, PK, and PD studies in animal models of cancer, including tumor implantation, tumor/body weight measurement, compound administration, and biological sample collection
- Collect, organize, and analyze experimental data accurately and maintain laboratory records in compliance with company protocols and regulatory standards
- Interact with in vivo and cross-functional teams through meetings and ad-hoc interactions
WHO YOU ARE AND WHAT YOU BRING
- Bachelor’s degree in biological sciences or related field with 2+ years of direct in vivo research experience
- Proficiency in mouse handling, tumor measurement, dosing (IV, IP, and SQ injections), and blood sampling is required
- Candidates with experience in both syngeneic and xenograft models of cancer are preferred
- Proficiency in mouse necropsy, perfusion, and aseptic cell culture is preferred
- Strong communication, critical thinking, and interpersonal skills
WHO WE ARE AND WHAT WE OFFER
The expected salary range for this position is $83,500 to $104,500 per year. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors.
Vir Biotechnology's compensation and benefits are aligned with the current market and commensurate with the person’s experience and qualifications. All full-time employees receive a package that includes compensation, bonus and equity as well as many other Vir Biotechnology benefits and perks such as health and welfare benefit plans, non-accrual paid time off, company shut down for holidays, commuter benefits, 401K match and lunch each day in the office.
Applicants must currently be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.
All employment decisions at Vir Biotechnology are based on legitimate, non-discriminatory business requirements, job duties and individual qualifications. Employment decisions are made without regard to any legally protected characteristics.
This commitment extends to all management practices and decisions, including recruitment and hiring, compensation, appraisal systems, promotions, training and career development programs. Vir Biotechnology also strongly commits to providing employees with a work environment free of unlawful conduct or harassment.
Vir Biotechnology Human Resources leads recruitment and employment for Vir Biotechnology. Unsolicited resumes sent to the company from recruiters do not constitute any type of relationship between the recruiter and Vir Biotechnology and do not obligate us to pay fees should we hire from those resumes. We ask that external recruiters and/or agencies not contact or present candidates directly to our hiring manager or employees.
For hires based in the United States, Vir Biotechnology, participates in E-Verify.