Stay far far far away. - Senior Engineer Zero Carbon Systems Employee Review

1.0
Mar 20, 2026
Recommend
CEO approval
Business outlook

Pros

The mission sounds good on paper. Clean energy is important work, and that's what gets people in the door. Unfortunately, the company has figured out how to take something people genuinely care about and make them regret ever showing up.

Cons

Let's start with the CEO. This is someone who is openly obsessed with the company's Glassdoor rating — to the point of pressuring employees to post positive reviews and becoming visibly agitated when negative ones appear. Read that again. The response to a bad review is not to fix what caused it. It's to bury it. That tells you everything you need to know about leadership's relationship with accountability. The micromanagement is relentless. There is no trust extended to the technical team, no autonomy, and no sense that the people doing the actual work are valued in any meaningful way. Hard work goes unacknowledged. Contributions disappear into a void. People are grinding — genuinely grinding — with no goals, no direction, and no feedback that amounts to anything actionable. Transparency is not just absent here, it's actively weaponized. Information is withheld deliberately, and that withholding is used to keep employees off balance and dependent. There is no clarity on strategy, priorities, or where the company is actually headed. You will work hard and have no idea if it matters or why. The broken promises are real and documented. Bonuses that were committed to were never paid. That's not a budget issue, that's a character issue. There is zero genuine investment in people. No structured growth, no recognition, no culture of any kind that would make a talented engineer want to stay. The technical team works hard in a vacuum while leadership operates with a level of secrecy that breeds anxiety, distrust, and eventually exodus. The turnover is not a coincidence. When you treat people as replaceable parts while dangling a mission they believe in, you burn through exactly the talent you can least afford to lose.

Zero Carbon Systems Response
3mo
Thank you for taking the time to share your experience. We take feedback like this seriously, especially when it comes from current team members, and we recognize the importance of addressing concerns openly and constructively. We are genuinely sorry to hear that your experience has not reflected the environment we strive to create. Our mission in clean energy is something we care deeply about, but we also know that a meaningful mission must be supported by a workplace where employees feel respected, supported, and empowered. You raised several important concerns — including leadership approach, communication, transparency, recognition, and follow-through on commitments. These are critical elements of a healthy organization, and we acknowledge that when they fall short, it has a real impact on our team. We want to be clear on a few points: • Employee feedback and reviews: We do not support or condone pressuring employees to post reviews. Feedback—positive or negative—should always be voluntary and authentic. If any employee has felt otherwise, that is something we take very seriously and are actively addressing. • Communication and transparency: We recognize the need for clearer direction, consistent communication, and better visibility into company goals and priorities. Improving this is an active focus, including more structured goal-setting and regular updates from leadership. • Management and autonomy: We are continuing to invest in leadership development to ensure managers are empowering their teams rather than creating unnecessary friction. Building trust and giving teams the autonomy to do their best work is a priority. • Recognition, growth, and commitments: We agree that employees should see a clear connection between their contributions and company progress, and that commitments—especially around compensation—must be handled with transparency and integrity. Where we have fallen short, we are working to improve both communication and consistency. We also recognize that turnover and employee sentiment are important indicators, and we are actively working to better understand and address underlying causes. We appreciate you sharing this perspective. While we may not get everything right, we are committed to learning, improving, and building a company where talented people can do meaningful work and feel valued while doing it. If you are open to continuing the conversation, we encourage you to reach out directly to HR or leadership so we can better understand your experience and work toward meaningful improvements.

Explore other reviews about Zero Carbon Systems

5.0
May 29, 2026
Recommend
CEO approval
Business outlook

Pros

Strong team environment with everyone working towards the same goals. Unlike so many other places, the different departments here all work together and happily collaborate on projects. The management team is great about having an open-door policy and helping with any issues that come up.

Cons

There are a lot of things going on at once, so it might be difficult for people who aren't great at prioritizing their work or tracking multiple projects simultaneously.

2.0
May 29, 2026
Anonymous employee
Recommend
CEO approval
Business outlook

Pros

There are some really great people that work here.

Cons

The management has really poisoned this company in my opinion. The mission started out great, but the execution has been done poorly and there is no real business plan. The direction of the company and its priorities change based on the whims of the C suite. There is an emphasis on finding the "right answer" instead of trusting real data. They also heavily "encourage" good reviews on here so I would take those with a grain of salt. Different teams are treated differently, but management is quick to blame and if you get on their bad side it makes life at work miserable for you. I never had the worst of it, but found it very difficult to watch some of my colleagues be treated so unfairly. I saw this company through a lot of changes over the years and I used to love working here. I tried to make it work, but I eventually took a pay cut to get out.

Zero Carbon Systems Response
1mo
Thank you for taking the time to share your experience, and for the dedication you brought to Zero Carbon Systems over the years. It means a lot to hear that the people you worked with made a positive impact — that sense of community is something we genuinely cherish. We appreciate all feedback and reflect on it carefully. We recognize that every employee's journey here is unique, and we're sorry this one didn't end on the note we would have hoped for. We continue to work hard to build a workplace where everyone feels valued and supported. Clean energy is a dynamic and demanding space, and like any growing company, we are constantly learning and evolving. We see that adaptability as part of our commitment to the mission — finding the best path forward as the landscape around us changes. Supporting our people is something we care deeply about, and we always encourage team members to reach out to our People team whenever they need guidance or have concerns. That door is always open. We're proud of the work being done here every day, and we remain deeply committed to both our mission and the incredible team helping us pursue it.
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