About Us


Innovators in the Process of Manufacturing Biologic Drugs

Repligen Corporation is a life sciences company focused on the development, production and commercialization of products used in the process of manufacturing biological drugs. Our bioprocessing products are sold to major life sciences and biopharmaceutical companies worldwide. We are a leading manufacturer of Protein A, a critical reagent used to manufacture monoclonal antibody-based therapeutics. We also supply several growth factor products used to increase cell culture productivity in biomanufacturing. In the burgeoning area of disposable biomanufacturing technologies, we have developed and market a series of OPUS™ (Open Platform User Specified) single-use chromatography columns used in the biologics purification process. Repligen’s corporate headquarters are located in Waltham, MA, USA; we have an additional manufacturing facility in Lund, Sweden.

Repligen is a dynamic international company undergoing growth where employees work in a collaborative and entrepreneurial environment and are dedicated to achieving scientific and technological excellence.

If you are results driven and want to work for a stimulating, small company where you can make a difference, then Repligen may be the place for you.

Competitive Benefits

In addition to offering competitive salaries and a rewarding and dynamic place to work, Repligen's benefits include the following:

  • Medical insurance
  • Dental insurance
  • Long-term disability insurance
  • Flexible spending accounts for medical care and dependant care
  • Three weeks vacation
  • Paid holidays
  • 401K plan
  • Tuition reimbursement
  • Equity participation in a publicly traded company

Repligen is an Equal Opportunity Employer and complies with all applicable federal, state, and local laws regarding nondiscrimination. Repligen provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, or status as a veteran.

Search Firms: Please read carefully

Search firms are essential to our recruitment and staffing efforts, and we value the partnerships we have built with our preferred vendors.

We maintain a preferred vendor list for all permanent and temporary recruitment across all functions. All resumes submitted by search firms to any employee at Repligen in any form without a current written search agreement in place for that position will be deemed the sole property of Repligen and no fee will be paid in the event the candidate is hired by Repligen as a result of the referral or through other means.

If you would like to be added to the preferred vendor list, contact Human Resources either by writing to us or by email: resumes@repligen.com. We ask that you do not directly approach or solicit Repligen hiring managers.

Note: Any search agreement entered into with Repligen prior to January 2008 is considered void.

Career Opportunities

View Current positions.