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!   The 

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!   The Senior Accounts 

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!   The Senior 

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!   The Senior SEC Accountant is a key member of the SEC Reporting & Accounting team, supporting the Company’s external reporting and corporate...

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!   We are seeking an experienced and driven IT Business Partner to represent our Commercial organization. As a Director of IT, you will play a key role in aligning...

The Human Resources Business Partner serves as a strategic partner to Fluid Management Operations leadership across the Clifton Park, NY and Shrewsbury, MA manufacturing sites. This role partners closely with site leadership to translate business objectives into people strategies that strengthen organizational capability, leadership effectiveness, workforce planning, and employee engagement.   This is a hands on and highly visible role requiring strong business acumen, coaching capability, and the ability to balance tactical execution with strategic thinking. The HRBP will proactively identify risks and opportunities, advise leaders through complex employee matters, and drive initiatives that improve...

The AI-Based Customer Segmentation Intern will support a data-driven initiative focused on improving account prioritization and Sales and Marketing alignment through customer segmentation. This internship offers hands-on experience applying analytics and machine learning concepts—specifically clustering techniques such as K-means—to real Salesforce CRM data. The role is designed as a practical, low-risk entry point into responsible AI adoption, account-based marketing (ABM), and CRM strategy, while delivering meaningful insights that inform commercial decision-making. This opportunity is well suited for a student interested in how data can be translated into clear business actions, who is eager to build strong...

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!   Repligen is seeking a Global Regulatory Affairs Intern to support the development of a centralized Compliance Data Hub enhanced with AI-enabled regulatory intelligence. This internship will focus on consolidating fragmented...

Repligen is seeking a Process Engineering Intern to support the Waltham Process Engineering team during a summer internship. This role focuses on manufacturing process improvements on OPUS Chromatography products. The intern will work onsite in Waltham under the guidance of the Process Engineering Manager, contributing to experimental design, testing, and potential process implementation within an 8–12 week timeframe.  

  Repligen is seeking a Filtration Engineering Intern to support hands-on engineering work at our Rancho Dominguez location. This internship offers an opportunity to contribute to practical, self‑contained engineering focused project deliverables with immediate business impact. The intern will work under the guidance of the Process Engineering Manager, to support manufacturing process development and continuous improvement initiatives. This role will apply engineering design principles, hands-on experimentation, and problem-solving techniques to improve process reliability, product quality, and efficiency on the manufacturing line.  

The Process Engineering Test Lab is seeking two summer interns to support component and product qualification testing activities at the Hopkinton, MA site. This internship focuses on laboratory testing of fluid management products associated with new product introductions (NPI), customer requests, current product testing, and associated test reports. The interns will play a critical role in supporting laboratory testing and report writing to help ensure timely delivery of test data required for Repligen.

The HR Communications Intern will support the Human Resources team by assisting with change management and internal communication initiatives that help employees understand, adopt, and engage with key organizational and HR programs. Based in Waltham, this intern will work closely with HR partners to help translate complex change impacts into clear, timely, and consistent messaging. This role provides hands-on exposure to enterprise HR initiatives and offers an opportunity to contribute meaningfully to employee engagement and adoption efforts.

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!   Repligen is seeking a highly motivated IT / Business Intelligence Intern to join our Business Intelligence team for Summer 2026. The Business Intelligence function...

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!   Repligen is seeking an IT Process Documentation Intern who will support the IT organization by capturing, mapping, and standardizing critical operational processes across multiple functions. The IT team currently relies heavily on tribal knowledge...

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!   The Field Service Engineer...

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!

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!   Repligen is a global, publicly traded company seeking an Associate Scientist to join our dynamic team.  The ideal candidate will support our team in testing affinity resins derived from Avitide’s proprietary affinity ligand discovery...

We are seeking a strategic, analytical, and collaborative Senior Manager - Pricing to develop and implement pricing governance and strategies that drive revenue growth, profitability, and market competitiveness. The ideal candidate will have experience developing and maintaining effective pricing infrastructure and bring strong financial acumen, data-driven decision-making, and cross-functional leadership to ensure pricing aligns with customer value, business goals, and market dynamics.

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!  

The Service Sales Specialist for Instrumentation in Biopharma will play a critical role in maximizing the value of our extensive installed base. This position focuses on uncovering and identifying instruments currently in use at customer sites that are not fully captured in our records. The individual will work closely with our established sales team to strengthen customer relationships and expand service opportunities.   This role requires proactive engagement with customers through on-site visits, making travel a significant...