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A bit of a mess

Engineer
Former Employee
Worked at Commonwealth Fusion Systems for 4 years
October 9, 2026
Milpitas, CA
2.0
Doesn't RecommendNeutral Outlook
Pros

The technical team at Milpitas is great and are highly motivated. Compensation is ok. Work life balance is pretty good.

Cons

“Unlimited” PTO is a joke here. Upper management does not believe the team deserves PTO and has capped it to a non-industry-standard amount. Upper/middle management in general tends to get in the way of progress and iteration due to their lack of technical competency and trust.

The most corporate and bureaucratic environment I’ve ever experienced, and I’ve worked at multiple Fortune 500 companies.

Advice to Management

Ask yourselves whether you really want this to succeed. If the answer is yes, what are you contributing to the team?

Additional Ratings

Work/Life Balance
4.0
Culture and Values
2.0
Diversity, Equity, and Inclusion
4.0
Career Opportunities
1.0
Compensation and Benefits
3.0
Senior Management
1.0

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