Senior Scientist, In Vivo Pharmacology (Contractor) New
Legend BiotechRole Overview
Legend Biotech is hiring a Senior Scientist, In Vivo Pharmacology (Contractor) New. This is a contract role in Philadelphia. posted last week. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Legend Biotech is a global biotechnology company dedicated to treating, and one day curing, life-threatening diseases. Headquartered in Somerset, New Jersey, we are developing advanced cell therapies across a diverse array of technology platforms, including autologous and allogenic chimeric antigen receptor T-cell, T-cell receptor (TCR-T), and natural killer (NK) cell-based immunotherapy. From our three R&D sites around the world, we apply these innovative technologies to pursue the discovery of safe, efficacious and cutting-edge therapeutics for patients worldwide.
Legend Biotech entered into a global collaboration agreement with Janssen, one of the pharmaceutical companies of Johnson & Johnson, to jointly develop and commercialize ciltacabtagene autolecuel (cilta-cel). Our strategic partnership is designed to combine the strengths and expertise of both companies to advance the promise of an immunotherapy in the treatment of multiple myeloma.
Legend Biotech is seeking a Senior Scientist, In Vivo Pharmacology as part of the Early Drug Development team based in Philadelphia, PA.
Role Overview
This position will perform preclinical in vivo pharmacology and toxicology studies to support pipeline development. The ideal candidate will have experience in immunology or immune-oncology and in vivo studies with mouse and NHP to assist preclinical cell therapy studies from discovery to first-in-human trials. The successful candidate will work in a collaborative environment and would be skillful in driving multiple projects by contributing to the development of cell-based immunotherapies.
Key Responsibilities
- Independently design and execute in vitro and in vivo studies with mice, canine and NHP in house or through collaboration with external CROs to support R&D and IND-enabling programs.
- Communicate/interact with internal R&D teams and manage external CROs for successful study outcomes
- Develop various animal models of cancer (liquid and solid cancers) and autoimmune diseases
- Process and analyze blood, tumor and tissue samples. Acquire, analyze, summarize, review and present data
- Participate in assay development, optimization, qualification/validation and troubleshooting
- Maintain good documentation in ELN, paper notebook and log books.
- Perform additional exploratory and investigational studies with various techniques.
Requirements
- Ph.D. degree in biological sciences (Immunology, cell biology and cancer biology) or related areas is required.
- Extensive hands-on in vivo study experience (>5 years) for drug efficacy and safety/toxicity is required. Required key skills include various injections, bleeding, tissue collection and processing and in vivo imaging. Excellent mice tail vein injection is a must-have skill.
- Extensive experience in execution of functional-based and multi-color flow cytometry-based immune cell profiling is required.
- Deep understanding and profound knowledge of cell-based therapies for cancers and autoimmune diseases. Hands-on experience in CAR-T/NK cell assay is required.
- Strong critical thinking and problem-solving skills. Ability to work independently with minimal supervision.
- Sense of ownership and integrity of his/her work. Can-do attitude and enjoy challenges and fast-paced working environment.
- Demonstrated ability to work as part of a team. Good communication and interpersonal skills are key for success and growth.
- Demonstrated organizational skills including but not limited to attention to detail and multitasking.
- Biotech or pharmaceutical industry experience is required.
- Excellent English skills in written and oral.
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Please note: These benefits are offered exclusively to permanent full-time employees. Contractors are not eligible for benefits through Legend Biotech.
EEO Statement
It is the policy of Legend Biotech to provide equal employment opportunities without regard to actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth, related medical conditions and lactation), gender identity or gender expression (including transgender status), sexual orientation, marital status, military service and veteran status, disability, genetic information, or any other protected characteristic under applicable federal, state or local laws or ordinances.
Employment is at-will and may be terminated at any time with or without cause or notice by the employee or the company.
For information related to our privacy notice, please review: Legend Biotech Privacy Notice.
Frequently Asked Questions
How do I apply for the Senior Scientist, In Vivo Pharmacology (Contractor) New position at Legend Biotech?
Use the Apply button above to submit your application directly to Legend Biotech. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Senior Scientist, In Vivo Pharmacology (Contractor) New position at Legend Biotech located?
This position is based in Philadelphia. Legend Biotech has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior Scientist, In Vivo Pharmacology (Contractor) New at Legend Biotech earn?
Legend Biotech has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior Scientist, In Vivo Pharmacology (Contractor) New role at Legend Biotech posted?
This role was posted on May 29, 2026 (9 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior Scientist, In Vivo Pharmacology (Contractor) New role at Legend Biotech require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Legend Biotech lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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