Company Profile

Legend Biotech USA

Company Overview

Legend Biotech is a global clinical-stage biopharmaceutical company engaged in the discovery and development of novel cell therapies for oncology and other indications. Our team of over 1,000 employees across the United States, China and Europe, along with our differentiated technology, global development, and manufacturing strategies and expertise, provide us with the strong potential to discover, develop, and manufacture cutting edge cell therapies for patients in need.

Company History

Legend Biotech was founded as an early-stage cell therapy company in 2014. The company was the brainchild of visionary scientists who recognized that antibody-based therapeutics could potentially treat disease and possessed the backgrounds in immunology and gene editing to take the leap.

For two years, Legend Biotech, then known as the “Legend Project,” operated in a room the size of a freight elevator, with the goal of creating a cell therapy for multiple myeloma, a hematological cancer that often relapses and can become refractory. The team produced nanobodies for single-domain antibody drugs and ultimately extended the half-life of the nanobodies with proprietary technologies.

In 2015, Legend’s scientists focused on research for chimeric antigen-receptor T-cells (CAR-T) targeting the BCMA protein, making the biotech one of the first companies in the world to engineer CAR-T cells for the BCMA protein. In 2016, investigator-initiated trials began in China.

In 2017, data from the trials were presented at the American Society for Clinical Oncology (ASCO), which led to a partnership with biopharmaceutical company Janssen Biotech, Inc. to co-develop the anti-BCMA CAR-T, ciltacabtagene autoleucel (cilta-cel). Applications seeking approval of cilta-cel for the treatment of patients with RRMM are currently under regulatory review by several health authorities around the world. CARVYKTI™ (ciltacabtagene autoleucel) was approved by the U.S. Food and Drug Administration in February 2022 and received conditional marketing approval from the European Medicines Agency in May 2022.

Today Legend Biotech is a global, commercial-stage company driven by a passion for patients. We continue to build our pipeline of cell therapy platforms, which includes CAR-T, CAR-NK, CAR-?? T and non-gene-editing CAR technologies.

Our goal is to bring hope and opportunity to patients and their families by continuing to explore unique technologies.

Positions Available
  • 1 day ago

    Sr. Medical Science Liaison, Mid Atlantic

    Legend Biotech USA - Richmond, VA, United States

    Legend Biotech is seeking aSr. Medical Science Liaison as part of the Medical Affairsteam based Remotely in the Mid Atlantic Territory. Role OverviewThe Senior Medical Science Liaison (MSL) is a field‑based scientific expert within U.S. Medical Affairs, responsible for fostering credible, compliant, and non‑promotional scientific exchange with healthcare professionals (HCPs), investigators, and other external stakeholders in hematology/oncology. This role serves as a key scientific ...

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  • 2 days ago

    Senior Scientist/Principal Scientist, Quantitative Pharmacology (Contractor)

    Legend Biotech USA - Somerset, NJ, United States

    Legend Biotech is seekingSenior Scientist/Principal Scientist, Quantitative Pharmacology (Contractor) as part of the Research & Early Development team based in Somerset, NJ. Role OverviewThe position seeks a highly motivated and experienced quantitative pharmacologist to lead modeling and simulation efforts in support of gene and cell therapy products, with a focus on QSP and popPK modeling (Prior cell and gene therapy experience preferred). Contract Duration: 12 Months Key ResponsibilitiesLead ...

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  • 3 days ago

    QC Technical Trainer III

    Legend Biotech USA - Raritan, NJ, United States

    Legend Biotech is seeking QC Technical Trainer III as part of the Quality team based in Raritan, NJ. Role OverviewThe QC Technical Trainer is an exempt level position working within QC Microbiology training team. This individual will be responsible for performing training activities for Quality Control Microbiology team members who support cGMP Clinical and Commercial Cell Therapy testing. This role will require technical experience, effective communication, coordination, and collaboration ...

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  • 3 days ago

    Senior Director/ Director, HCP Professional Promotion Marketing

    Legend Biotech USA - Bridgewater, NJ, United States

    Legend Biotech is seeking aSenior Director/ Director, HCP Professional Promotion Marketingas part of the Commercial team based in Bridgewater, NJ.Role OverviewThe Senior Director/ Director, HCP Professional Promotion Marketing will be instrumental in helping to deliver the promise of CARVYKTI, a BCMA targeted CAR-T therapy, to appropriate multiple myeloma patients in the US. This role will serve as the HCP professional promotion marketing lead for CARVYKTI at Legend and will work closely ...

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  • 5 days ago

    Molecular Biology/Plasmid Constructs Co-Op

    Legend Biotech USA - Philadelphia, PA, United States

    Legend Biotech is seeking a Molecular Biology/Plasmid Constructs Co-Opas part of the R&D team based in Philadelphia, PA. Role OverviewLegend 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 range of technology platforms, including autologous and allogeneic chimeric antigen receptor T-cell (CAR-T), T-cell receptor (TCR-T), and natural ...

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  • 5 days ago

    QA Investigations Lead III

    Legend Biotech USA - Raritan, NJ, United States

    Legend Biotech is seeking QA Investigations Lead III as part of the Quality team based in Raritan, NJ. Role OverviewThe QA Investigations Lead is responsible for providing quality oversight over the production of a personalized cell therapy to support both clinical and commercial requirements in a sterile GMP environment. This includes supporting and approving manufacturing investigations, ownership of various department projects, and tracking of quality metrics while ensuring high quality ...

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  • 5 days ago

    Finance & Accounting Intern

    Legend Biotech USA - Somerset, NJ, United States

    Legend Biotech is seeking a Finance & Accounting Internas part of the Finance team based in Somerset, NJ.Role OverviewLegend Biotech is seeking a Finance & Accounting Intern to join our Accounting Team for our 2026 Summer Internship Program, which will run from June 1st, 2026, to August 14th, 2026. Key ResponsibilitiesIntern will rotate on a weekly or bi-weekly basis to the different Finance & Accounting groups covering: US Accounting. RoW (Ireland, Belgium, Cayman) Accounting. Accounts ...

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  • 5 days ago

    Cell Therapy Account Specialist, Minneapolis

    Legend Biotech USA - Jamestown, ND, United States

    Legend Biotech is seeking Sr. Cell Therapy Account Specialist as part of the Sales team based in Minneapolis, MN (remote). Role OverviewThe Senior Cell Therapy Account Specialist is responsible for representing Legend's products and services to a defined customer base, generating and growing sales and consistently achieving or exceeding sales targets within a specific geographic area. Key ResponsibilitiesDrives multiple myeloma CAR-T brand choice amongst institution-based oncology customers. ...

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  • 8 days ago

    Manufacturing Management, Leadership Development Program

    Legend Biotech USA - Raritan, NJ, United States

    Legend Biotech is seeking participants for Legend's Manufacturing Management, Leadership Development Programas part of the Technical Operationsteam based in Raritan, NJ. Role OverviewThe Early Career Leadership Program at Legend Biotech is a strategic, enterprise-focused development experience designed to accelerate the growth of high-potential professionals early in their careers. Rooted in our commitment to cultivating enterprise-minded, value-driven leaders, this program provides structured ...

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  • 8 days ago

    Maintenance Technician I

    Legend Biotech USA - Raritan, NJ, United States

    Legend Biotech is seeking a Maintenance Technician I as part of the Technical Operationsteam based in Raritan, NJ. Role OverviewThis position will be responsible for maintenance support and mechanical system operations for cGMP Clinical and Commercial Cell Therapy Manufacturing on a modified third shift (Sunday- Thursday 3 rd shift 10pm-8:30am). This individual will partner with various Technical Operation functions in support of personalized cell therapy production through safe and compliant ...

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