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Overall employee rating

2.8
Based on 44 reviews
5
4
3
2
1
Detail Ratings
Work life balance
3.0
Career Growth
3.0
Work flexibility
2.0
Job Security
4.0
Pay and benefits
3.0
Leadership
3.0
Company Culture
3.0
Disclaimer: Reviews on Jobstore are independently submitted by users; we do not guarantee the accuracy or truth of any individual submission. Read more
Process Engineer
3.1
7 July 2026

Decent place, but flexibility could be better for engineers.

Working at Coherent Corp. was a learning experience for sure, especially in semiconductor production. It's a stable, corporate environment with good benefits, but I really struggled with the lack of work flexibility as a Process Engineer.


Pros

They've got solid benefits and job security in the semiconductor industry. For Process Engineer roles, you learn a ton about advanced materials and manufacturing processes. It's a big, established corporate company, so things are pretty stable here.


Cons

Work flexibility isn't great, especially for us on the production floor in Santa Clara, CA. It's mostly an onsite gig; remote or hybrid options are rare even for non-hands-on tasks. You're expected to be in the office during core hours, which can make personal appointments tough.


Advice to Management

Consider more hybrid options for roles that don't require constant hands-on work. It would definitely help with retention and employee morale.


Ratings by topic
3.0
Work life balance
3.0
Career Growth
2.0
Work flexibility
4.0
Job Security
4.0
Pay and benefits
3.0
Leadership
3.0
Company Culture

Similar reviews
Process Engineer
3.0
19 April 2026
Decent Pay, but Benefits Need Work Here
Pros: As a Process Engineer, the base salary was pretty competitive for the semiconductor industry in the Saxonburg, PA office. They also offer a solid 401k match, which is definitely a plus in this corporate environment.
Cons: The health insurance plans aren't great; the deductibles are really high, making it tough to use. Don't expect huge annual raises unless you get promoted.
Advice to Management: Please look into better health insurance options for employees. Improved benefits would significantly boost morale and retention.
Show more
Process Engineer
2.9
17 April 2026
Leadership Needs to Step Up at Coherent
Pros: The technical challenges are actually pretty solid here. As a Process Engineer, I've learned a ton in semiconductor manufacturing, which is a big plus for my career. My immediate team in the Santa Clara, CA office is also really supportive.
Cons: Leadership above the direct manager level feels pretty disconnected from the daily grind. They don't seem to really listen to the folks on the ground, especially regarding production issues. Communication from the top is often confusing and decisions can feel arbitrary.
Advice to Management: Listen more to your frontline engineers and technicians. Improve communication channels and make sure decisions are clearly explained and well-reasoned. Invest in leadership training for middle and senior management.
Show more
Process Engineer
2.9
10 April 2026
Pay is Okay, Benefits are a Strong Point
Pros: The health benefits are actually quite good at Coherent Corp., which is a big plus. We get a solid 401k match too, which helps save for the future.
Cons: Honestly, the pay isn't amazing, especially for Process Engineer roles in the semiconductor manufacturing industry. I've seen better base salaries at other companies, and raises aren't huge.
Advice to Management: Review compensation bands to ensure they are competitive with the broader semiconductor industry, particularly for specialized roles like Process Engineer. Investing more in salaries could help retain talent.
Show more

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