Overall employee rating

3.1
Based on 16 reviews
Rating distribution: 0 reviews rated 5 out of 5 stars. 0 reviews rated 4 out of 5 stars. 14 reviews rated 3 out of 5 stars. 2 reviews rated 2 out of 5 stars. 0 reviews rated 1 out of 5 stars.
5
4
3
2
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Detail Ratings
Work life balance
3.0
Career Growth
3.0
Work flexibility
4.0
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
Project Engineer
3.3
10 July 2026

Okay for WLB, but can be tough sometimes

It's a decent place, especially with the hybrid option. But expect busy periods, especially for anyone managing energy storage projects. The Arlington office had a good vibe on the team level.


Pros

The hybrid work model is good, you get a couple days remote. For Project Engineer roles, it's pretty flexible when it's not crunch time. My team in the Arlington, VA office was supportive.


Cons

Work-life balance often takes a hit during peak energy storage project phases. I'd sometimes put in 50+ hours. The corporate environment can push deadlines hard, affecting your personal time.


Advice to Management

Try to manage project scope better to avoid constant crunch periods for those in the renewable energy sector. It would help retain good talent.


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

Similar reviews
Project Manager
3.1
7 April 2026
Growth is possible, but you gotta push for it
Pros: You get good exposure to cutting-edge battery technology projects. You can learn a lot if you're willing to take on extra responsibilities. The company is growing, so new Project Manager roles do open up sometimes.
Cons: Formal career paths aren't always clear, especially for mid-level employees. Promotions often feel like they depend more on who you know than what you've achieved. It's tough to move into different departments; they often prefer external hires.
Advice to Management: Focus on developing clearer internal progression frameworks for Project Manager roles. Implement mentorship programs to help employees navigate career growth within the company rather than always looking externally.
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Software Engineer
2.7
5 April 2026
Career growth is tough for technical roles
Pros: You get to work on important energy storage projects. It's a solid place to learn the industry if you're new. The team's pretty collaborative, which helps when you're figuring things out.
Cons: The career path for Software Engineers isn't clearly defined. I've seen very few internal promotions, and you don't often get opportunities to expand your skills beyond your current project. It feels like you need to leave to move up.
Advice to Management: Focus on creating clear progression paths for individual contributors, especially for technical roles. Invest in more training and development programs so people can grow internally instead of looking elsewhere.
Show more
Project Manager
3.3
28 March 2026
Hybrid Model, Work-Life Is Hit or Miss
Pros: The hybrid model is solid; it's nice to have some WFH days. For Project Manager roles, there's good team support when things get tough, which helps with the workload. The benefits package is pretty decent too.
Cons: Work-life balance can be a real struggle, especially during critical phases for our grid-scale batteries projects. Expect long hours and weekend work, common in the renewable energy sector. It's tough to completely disconnect sometimes.
Advice to Management: Management needs to really look at resource allocation for project teams. We can't keep pushing so hard without burning people out. Setting clearer boundaries on after-hours work would help a lot.
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