TerraPower Reviews

2.7

40% would recommend to a friend

(42 total reviews)

Chris Levesque

63% approve of CEO

31% positive business outlook

TerraPower has an employee rating of 2.7 out of 5 stars, based on 42 company reviews on Glassdoor which indicates that most employees have an average working experience there. The TerraPower employee rating is 26% below average for employers within the Energy, mining, utilities industry (3.7 stars).

Reviews by job title

42 reviews
1.0
7 Apr 2026
Recommend
CEO approval
Business outlook

Pros

- Opportunity to work on complex, meaningful projects in the nuclear space - Exposure to large scale program development and cross functional teams, though goals are often ambiguous

Cons

- Female representation in technical leadership is limited, especially within technical and operational groups. The environment can feel insular, with a small network of individuals driving decisions and direction - Women are often placed in QA, HR, reporting, dashboard creation, or coordination roles rather than positions with true technical authority, and are often relegated to notekeeper even when invited to meetings - Decisions, when made, tend to remain within a small group of established male leaders - Heavy reliance on legacy experience can lead to recreating past models instead of encouraging new approaches. Assumptions are sometimes made without room for challenge, which can create inefficiencies. This is especially noticeable in environments aiming for modern or digital transformation, where IT is often treated as a service provider rather than a strategic partner - Differing opinions and alternative perspectives are not consistently incorporated into decisions - High level of ambiguity with limited clarity or consistent communication from executive leadership. Employees often learn about major updates at the same time they are released publicly rather than internally - Focus is heavily on delivery and outcomes, with less emphasis on developing people or creating clear growth paths. There is a “just get it done” mindset, with the expectation that work will be revisited later

2.0
7 Apr 2026

limited career growth

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Supportive coworkers on immediate teams, good day-to-day atmosphere, fully stocked kitchen, and occasional company lunches.

Cons

Career growth is very limited for employees who join at lower-level positions. Advancement seems to be much more accessible for senior-level employees and above. If you come in at a lower level, it can be very difficult to move up, and compensation may fall behind the market over time. This seems to contribute to turnover in some departments

3.0
18 Mar 2026

Good company

Recommend
CEO approval
Business outlook

Pros

Great pay and ok health insurance.

Cons

Retirement is average to below average. Remote managers are being phased out. Project teams are siloed.

Viewing 1 - 3 of 42 Reviews

Glassdoor has 60 TerraPower reviews submitted anonymously by TerraPower employees. Read employee reviews and ratings on Glassdoor to decide if TerraPower is right for you.