Coherent Corp. reviews

3.4

55% would recommend to a friend

(306 total reviews)

Jim Anderson

79% approve of CEO

56% positive business outlook

Coherent Corp. has an employee rating of 3.4 out of 5 stars, based on 306 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Coherent Corp. employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

306 reviews
3.0
Mar 8, 2026

current status

Recommend
CEO approval
Business Outlook

Pros

various tasks to learn and perform

Cons

diversity is not good, high stress working.

avatar
Coherent Corp. Response
2mo
Thank you for sharing this. We’re glad to hear about the learning opportunities and recognize your concerns around diversity and workload. We’re focused on improving in these areas and appreciate your input.
2.0
Feb 23, 2026
Recommend
CEO approval
Business Outlook

Pros

Supportive and hardworking colleagues Exposure to senior stakeholders Busy environment where you can develop resilience and adaptability

Cons

Limited recognition for going above and beyond Progression appears tenure-based rather than merit-based Facilities function lacks structural support Leadership style in some areas negatively impacts morale Additional responsibilities often not reflected in compensation

3.0
Feb 16, 2026
Recommend
CEO approval
Business Outlook

Pros

Could listen to a podcast. Couldn't take work home with me. Mostly left to my own devices. Line manager had previously done our job so at least knew what we were doing. Generally low stress. People were generally chill.

Cons

Comically underpaid at the time for a graduate role. We were technically not allowed to have phones in the cleanroom, but also expected to take pictures to describe parts that weren't working, etc. Stand-ups requiring leaving the cleanroom twice a day for no reason (we already had headsets for Teams calls!). Lean philosophy means we'll all run out of gloves, laser lids and then lasers, and the lowest rungs on the ladder will have to make up the lost time when they come back in. Suggested improvements are met with shrugs when you're a mere cleanroom lackey. Good luck getting promoted; if you're too good to lose in the cleanroom, they might not.

Viewing 16 - 18 of 306 Reviews

Glassdoor has 406 Coherent Corp. reviews submitted anonymously by Coherent Corp. employees. Read employee reviews and ratings on Glassdoor to decide if Coherent Corp. is right for you.