Sierra Space reviews

2.4

22% would recommend to a friend

(286 total reviews)
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Fatih Ozmen

36% approve of CEO

10% positive business outlook

Sierra Space has an employee rating of 2.4 out of 5 stars, based on 286 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Sierra Space employee rating is 34% below average for employers within the Aerospace & Defense industry (3.6 stars).

Reviews by job title

286 reviews
3.0
Mar 5, 2026
Recommend
CEO approval
Business Outlook

Pros

Fellow employees are great to work with. Paid OT is allowed by program with caps and is typically "voluntary" (Aka if your boss is pushing hours you should probably too) paid as straight time

Cons

The management is not great and due to mismanagement for the last several years. Funds are short, pressure is on, and leadership are not generous when it comes to merit or promotion increases. Promotions with <5% increase in salary are common.

1.0
Feb 17, 2026
Recommend
CEO approval
Business Outlook

Pros

You're working on cool technology

Cons

They abuse the fact that the technology is cool to overwork employees. They've created a culture where people can't bring up issues, so when things go wrong, senior leadership are the only ones that are surprised.

Viewing 16 - 18 of 286 Reviews

Glassdoor has 322 Sierra Space reviews submitted anonymously by Sierra Space employees. Read employee reviews and ratings on Glassdoor to decide if Sierra Space is right for you.