Process Engineering Supervisor
Coherent · Granby, CT
- Level
- Supervisor
- Team
- Process
- Degree
- Required
- Experience asked
- 5+ years
- Industry
- Industrial
- Posted
- 5 days ago
The role in 30 seconds
A supervisor process role at Coherent (industrial) in Granby, CT. A ccountability – Own the Process and the Outcome.
- They ask for
- 5+ years · degree required
- Tools it names
- Lean, Six Sigma, Root cause, SPC, Validation (IQ/OQ/PQ), EHS / safety
Read from the posting. The full description is below.
From the plant jobs report · week of November 2, 2026
Production Supervisor roles in Connecticut: typical posted base $90k–$110k.
Median of the low and high ends of 6 live postings that list pay, out of 20 production supervisor openings in Connecticut, read from manufacturers' own careers sites.
Connecticut plant jobs report →Pay by team and state →What moves pay →
How this role compares
Against 177 other live process postings in the US.
- Base pay
- Not listed in this posting
- Experience asked
- More than usual (5+ vs 3+)
Typical $65k–$83k, from 13 postings that list pay.
Similar roles usually ask 3+ years.
Skills these teams ask for most
- ✓ Team leadership 36%
- ✓ Root cause 24%
- Injection molding 21%
- Robotics 20%
✓ = this posting asks for it too. % = share of similar postings that mention it.
Stands out: this posting asks for Six Sigma, Validation (IQ/OQ/PQ), which few similar roles mention. If you have it, lead with it.
At a glance
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 Coherent
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: Coherent in Granby
1 other open role at this site.
- Production Supervisor · Production · Supervisor
Full description from CoherentAs posted on their careers site.ShowHide
Responsibilities
- ◆Directly supervise and mentor a team of process engineers supporting optical fiber and fiber-based component manufacturing. Assign priorities, review technical work, provide regular feedback, and ensure engineering deliverables are completed on schedule and with appropriate technical rigor.
- ◆Coordinate process engineering support for assigned optical fiber product lines, including yield tracking, process performance monitoring, and process troubleshooting.
- ◆Partner with Operations, Quality, and R&D teams to troubleshoot manufacturing issues, resolve technical problems, and implement sustainable corrective actions.
- ◆Lead the team in developing and maintaining numerical tools to quantify process capability, including Statistical Process Control. Use this data to identify, prioritize, and drive action plans to improve product quality, repeatability, and cost.
- ◆Support business growth by coordinating product engineering participation in New Product Development initiatives and qualification of new products and processes.
- ◆Build team expertise in optical fiber fabrication techniques used at Coherent, including Modified Chemical Vapor Deposition, Over-collapse, and Fiber Draw.
- ◆Promote daily technical engagement between product engineering, production staff, and cross-functional teams to maintain strong manufacturing process knowledge.
- ◆Foster a culture of safety, quality, continuous improvement, accountability, collaboration, and data-based decision-making.
Education & Experience
- ✓B.S. or M.S. degree in Chemical Engineering, Mechanical Engineering, Materials Science or a related scientific or engineering field.
- ✓Typically 5+ years of relevant experience in product engineering, process engineering, manufacturing engineering, or a related technical role; or an equivalent combination of education and work experience.
- ✓Prior leadership experience, such as project leadership, technical team leadership, or supervisory responsibility
- ✓Demonstrated experience using data analysis to improve manufacturing performance, including experience with JMP or similar statistical software.
- ✓Strong understanding of process capability, yield improvement, root cause analysis, experiment design, validation, and production support.
- ✓Ability to lead technical problem-solving efforts involving process variation, equipment/process interactions, and product quality requirements.
- ✓Strong written and verbal communication skills, including the ability to present technical information clearly to engineering, operations, and leadership audiences.
- ✓Ability to prioritize work for a small technical team, manage multiple projects simultaneously, and make sound business decisions.
Qualifications
- ✓Experience with Modified Chemical Vapor Deposition, Over-collapse, Fiber Draw, or related optical fiber fabrication processes.
- ✓Previous supervisory experience leading engineers, technicians, or other professional/technical staff. Demonstrated ability to mentor early-career engineers and build technical capability across a team.
- ✓Experience developing or improving Standard Operating Procedures, manufacturing documentation, or training materials.
- ✓Experience supporting New Product Development, process transfer, process qualification, or production ramp activities.
- ✓Knowledge of Lean/Six Sigma practices.
- ✓Leadership Expectations
- ✓Provide clear direction to process engineers while remaining actively involved in technical problem solving when needed.
- ✓Balance daily production support with longer-term improvement projects and team development.
- ✓Gain cooperation from Operations, Quality, and R&D groups through effective communication and technical credibility.
- ✓Escalate risks, resource needs, schedule impacts, and technical barriers in a timely and fact-based manner.
- ✓Help engineers develop stronger technical judgment, project ownership, communication skills, and manufacturing process expertise.
Safety
Requirements
All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.
Quality and Environmental
Responsibilities
Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and
responsibilities
within the Quality Management System and Environmental Management System.
Culture Commitment
Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:
I ntegrity – Create an Environment of Trust
C ollaboration – Innovate Through the Sharing of Ideas
A ccountability – Own the Process and the Outcome
R espect – Recognize the Value in Everyone
E nthusiasm – Find a Sense of Purpose in Work
Show full description ↓Show less ↑
Coherent is seeking a Process Engineering Supervisor to join our team in the East Granby, CT facility, which specializes in the production of specialty optical fiber and fiber-based components for industrial, communication, and instrumentation markets. In this role, you will provide direct leadership to a team of process engineers. You will be responsible for guiding technical priorities, improving manufacturing performance, developing engineering talent, and partnering closely with Operations, Quality, and R&D teams.
The Product Engineering Supervisor will combine hands-on process engineering expertise with daily people leadership. This role is accountable for ensuring that assigned product lines are technically supported, yield and process capability are monitored, improvement plans are executed, and engineering work is aligned with business, manufacturing, and customer needs.
