Scientist, In Vivo (Temporary)

virbiotechnologyinc· Research
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📍 San Francisco, California, United States💰 USD 60–70

About this role

Vir Biotechnology, Inc. 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 PRO-XTEN® 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. 

Vir Biotechnology has exclusive rights to the universal PRO-XTEN® masking platform for oncology and infectious disease. PRO-XTEN® is a trademark of Amunix Pharmaceuticals, Inc., a Sanofi company.

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 Senior Research Associate (Temporary) to join our in vivo team for 7 months. In this role, you will independently plan and execute studies in mouse models of cancer, generate high-quality data to support drug discovery efforts, and contribute to advancing therapeutic candidates toward clinical development. The ideal candidate is an experienced in vivo researcher who can work with minimal supervision, troubleshoot experimental challenges, and effectively communicate results to cross-functional teams.

This role is located in our San Francisco headquarters with an expectation of 5 days per week in office.

WHAT YOU'LL DO

  • Design, execute, and analyze in vivo efficacy, PK, and PD studies in animal models of cancer
  • Perform tumor implantation, tumor and body weight measurements, compound administration, and biological sample collection
  • Process, organize, analyze, and interpret experimental data, identifying trends and providing recommendations based on study outcomes
  • Maintain accurate laboratory records and ensure compliance with company protocols and regulatory standards
  • Present data and study findings to in vivo and cross-functional teams through team meetings and project discussions
  • Collaborate with colleagues across discovery, translational, and development functions to support program objectives
  • Support study planning, protocol development, and coordination of experimental activities

WHO YOU ARE AND WHAT YOU BRING

  • BS/MS/PhD in biological sciences with 3+ years academic or industry experience with significant hands-on experience with murine tumor models
  • Demonstrated ability to independently execute and manage in vivo studies with limited oversight
  • Proficiency in mouse handling, tumor measurement, dosing (IV, IP, and SQ injections), and blood sampling is required
  • Proficiency in mouse necropsy, perfusion, tissue processing, and aseptic cell culture is preferred
  • Experience analyzing and interpreting experimental data using common data analysis and visualization tools
  • Strong scientific problem-solving, critical thinking, organizational, and communication skills
  • Ability to manage multiple studies simultaneously in a fast-paced research environment
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WHO WE ARE AND WHAT WE OFFER

The expected hourly range for this position is $60 to $70 per hour. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors.

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.

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Frequently Asked Questions

What is the salary for the Scientist, In Vivo (Temporary) role at virbiotechnologyinc?
The listed salary for this Scientist, In Vivo (Temporary) position at virbiotechnologyinc is USD 60–70. This is an full-time role.
Where is the Scientist, In Vivo (Temporary) position at virbiotechnologyinc located?
This Scientist, In Vivo (Temporary) role at virbiotechnologyinc is based in San Francisco, California, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Scientist, In Vivo (Temporary) at virbiotechnologyinc belong to?
This Scientist, In Vivo (Temporary) position is part of the Research department at virbiotechnologyinc. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Scientist, In Vivo (Temporary) position at virbiotechnologyinc?
Click the "Apply Now" button on this page. You will be redirected to virbiotechnologyinc's official application portal hosted on greenhouse where you can submit your application directly.
When was the Scientist, In Vivo (Temporary) job at virbiotechnologyinc posted?
This Scientist, In Vivo (Temporary) position at virbiotechnologyinc was posted on Aug 11, 2026. Apply as soon as possible — early applications are often reviewed first.
Scientist, In Vivo (Temporary)
virbiotechnologyinc · 💰 USD 60–70
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