Process Engineer II

Repligen · Marlborough, MA

Apply on Repligen ↗

Level: Engineer
Team: Process
Base pay: $85k–$120k
Degree: Required
Experience asked: 5+ years
Industry: Pharma & life sciences
Posted: 2 days ago

The role in 30 seconds

An engineer-level process role at Repligen (pharma & life sciences) in Marlborough, MA.

They ask for: 5+ years · degree required
Tools it names: Lean, Six Sigma, FMEA, Validation (IQ/OQ/PQ)
Base pay: $85k–$120k

Read from the posting. The full description is below.

From the plant jobs report · week of November 9, 2026

Process Engineer roles in Massachusetts: typical posted base $105k–$140k. This one lists $85k–$120k.

Median of the low and high ends of 16 live postings that list pay, out of 33 process engineer openings in Massachusetts, read from manufacturers' own careers sites.

Massachusetts plant jobs report →Pay by team and state →What moves pay →

How this role compares

Against 32 other live process postings in Massachusetts.

Base pay: About 16% below similar roles
Experience asked: Typical (5+ years)

Skills these teams ask for most

Root cause 48%
✓ Validation (IQ/OQ/PQ) 39%
✓ Lean 36%
✓ Six Sigma 24%
SPC 24%
✓ New product launch 21%

✓ = this posting asks for it too. % = share of similar postings that mention it.

It asks for 5+ years. If you're close, apply anyway: requirements are a wish list. Talk to someone doing this work there first.

At a glance

Promotion path mentioned

Pulled from the posting text. If it's not listed here, the posting didn't say.

How to get in at this plant

Five moves over a week or two. The first one takes ten minutes.

1
Pick 2–3 people on the Process team at Repligen
Engineers who joined in the last year or two reply the most. Use the team search on this page to find them.
2
Send a short, curious note
One real question about their work. No favors yet. Each person gets a different note, written for this role.
3
Turn a reply into a short call
Questions worth asking about this team:
- What does a normal week look like on your team?
- Is the work mostly new product launches or sustaining existing lines?
- How much time do you spend on the floor versus at a desk?
- How did you land the job? What stood out in your interviews?
4
Apply with someone vouching for you
If the call went well, ask whether they’d pass your résumé to the hiring manager. Send your résumé link, apply that day, and let them know.
5
Bring proof to the interview
One page of before-and-after numbers from projects you led: scrap, OEE, cycle time, cost. Plant managers hire on results.

This plant: Repligen in Marlborough

2 other open roles at this site.

Senior Facilities Technician · Reliability · Technician
Senior Manufacturing Engineer · Manufacturing · Senior

Full description from RepligenAs posted on their careers site.Show

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

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.

Show full description ↓

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

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