Make a global impact—join Repligen.
We’re united by a mission to inspire advances in bioprocessing as a preferred partner in the production of biologic drugs that improve human health worldwide. No matter your role or background, at Repligen, you will play a key part in shaping some of the most innovative and life-changing therapies in the world. We foster a culture of purpose, collaboration, and shared success—where every voice matters and every contribution drives progress. Join us!

A fast-growing and acquisitive global public company is looking for a Manager, Investor Relations reporting directly to the Vice President, Investor Relations. In this role, you will work will help craft Repligen’s investment narrative and communicate it to external stakeholders. The role will have significant visibility with public equity investors and analysts, while working with executive management and other key constituents within the Company. 

This is a hybrid role based in Waltham, MA, with an expectation of approximately three days per week in-office (with some flexibility). Limited travel is required, including occasional travel alongside executive leadership for investor meetings and conferences (approximately 1–2 trips per quarter).

• Partner with the VP, Investor Relations, to develop strong relationships with institutional investors, analysts, and other stakeholders while clearly communicating Repligen’s investment narrative and ensuring alignment with corporate strategy, disclosure standards, and Reg FD
• Prepare high‑quality IR content, including earnings call scripts, press releases, Q&A documents, investor decks, briefing materials, and supplemental insights for management
• Help oversee, organize, and coordinate investor facing meetings including conferences, non-deal roadshows, site visits, and other investor events, while preparing management for the events.
• Assist in the creation of Repligen’s annual report and proxy statement. Support the planning and execution of Repligen’s annual meeting.
• Ensure compliance with SEC regulations, disclosure rules, and internal governance standards, supporting contributions to 10‑Q/10‑K filings, proxy materials, and ESG reporting
• Monitor market trends, peer performance, and investor sentiment, synthesizing insights for senior leadership to inform strategy and messaging.
• Develop strong working relationships with key personnel across various business units and corporate functions including executive management.
• Maintain and improve IR infrastructure, including CRM systems, IR website, shareholder ownership, consensus estimates, and structured messaging frameworks that enhance transparency and consistency. In addition, assist VP, IR with vendor management.

• Bachelor’s degree (B.A. / B.S.) or equivalent in Finance, Business Administration, Economics, or Communications
• ~5 years of relevant experience in Investor Relations, Equity Research, Investment Banking, Corporate Finance/FP&A, or Strategy preferred
• Excellent interpersonal, communication (verbal and written), and organization skills required

• Strong analytical skills and attention to detail required

• Knowledge and understanding of financial modeling and valuation concepts/techniques used by analysts and investors required
• Ability to travel domestically (approximately 1-2 trips per quarter) for investor conferences, NDRs, and meetings, including occasional travel alongside executive leadership.

Our mission is to inspire advances in bioprocessing as a trusted partner in the production of biologic drugs that improve human health worldwide. Focused on cost and process efficiencies, we deliver innovative technologies and solutions that help set new standards in bioprocessing. The estimated base salary range for this role, based in the United States of America is $112,556.25- $172,586.25 . Compensation decisions are dependent on several factors including, but not limited to an individual's qualifications, location, internal equity, and alignment with market data. Additionally, employees are eligible to participate in one of our variable cash programs (bonus or commission) and eligible roles may receive equity as part of the compensation package. We offer a wide range of benefits such as paid time off, health/dental/vision, retirement benefits and flexible spending accounts. All compensation and benefits information will be confirmed in writing at the time of offer.