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Process Engineer II

Repligen

Listing collected from Repligen's career site. NextChapter is independent of Repligen.

Marlborough, MA · Posted November 6, 2026

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Skills this job asks for

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  • Lean
  • Six Sigma

About the job

We are on the lookout for a process engineer who will be a key member of the Proteins and Chromatography network here at Repligen. We are a life sciences company focused on the development, production and commercialization of high-value consumable products used in the process of manufacturing biological drugs. We are seeking an energetic individual with strong communication, leadership, technical and operational skills to join our highly motivated and collaborative team. This engineering role will focus on tech transfer of a chemical manufacturing process. They will lead equipment and process validations along with future process optimization and scale up. Essential Job Functions

Lead installation, operational qualifications of process equipment and process validations (IQ/OQ/PQ) to support NPI & Tech transfers

Support new chemical processes by generating process flow diagrams, mass & energy balances, along with safety (HAZOP) & quality risk assessments (FMEA)

Lead the development and execution of work instruction

Provide technical support for process deviations including investigation and corrective actions

Drive process improvements through data-based decisions

Promote safety & quality culture

Skills and Competencies

Safety first mindset

Knowledge of process/equipment validation

Strong understanding of ISO standards, risk assessments, deviation investigations and change control

Knowledge of Good Manufacturing Practices (cGMP)

Understanding of statical tools and statical process control

Lean manufacturing & Six Sigma knowledge are a plus

Strong communication skills and ability to work with cross functional teams

Work Environment

The Process Engineer will be required to perform duties on a computer, in an office environment and on the production floor. The employee will be required to work closely with employees on the manufacturing floor and in other departments. Travel will be required as part of the role

Required Education and Experience

Bachelor's degree or higher in Chemical Engineering or related field

5+ years of experience in related field, with experience in chemical manufacturing

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 salary range for this role, based in the United States of America is $85,000-$120,000. 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.