Company Summary

Company Overviews

We're delivering the clean future of flight.

ZeroAvia is developing full hydrogen-electric engines for existing commercial aircraft and also supplying hydrogen and electric propulsion component technologies for novel battery, hybrid and hydrogen-electric air transport applications.

From 19-seat regional trips to over 100-seat long-distance flights, ZeroAvia enables scalable, sustainable aviation by replacing conventional engines with hydrogen-electric powertrains.

We are a team of passionate innovators dedicated to bringing safe, zero-emission flight to aviation, with locations in Kemble and London in the UK, and Everett, Washington DC and Hollister, California in the US.

Rating Reviews

Rating is calculated based on 4 reviews and is evolving.

Featured Reviews

Aerospace Engineer
3.7
13 May 2026
Exciting Future in Green Aviation, Great Learning Opportunities
Pros: I really appreciate the focus on innovation in hydrogen-electric technology. Colleagues are incredibly supportive and knowledgeable, creating a fantastic learning environment for engineers. There are ample opportunities for professional development and career growth, especially working on such pioneering aerospace projects. The mission to decarbonize aviation is a huge motivator.
Cons: Because we're a rapidly growing startup in a nascent industry, sometimes the project timelines can be very ambitious. The approval processes can occasionally slow things down, and internal communication between departments could be more streamlined for better cross-functional collaboration. We're a clean energy tech firm after all, so things move fast.
Advice to Management: Continue to invest in communication tools and processes, especially as the company scales. Streamlining internal approvals would also help accelerate development for our cutting-edge hydrogen-electric aircraft projects. Supporting a better work-life balance during peak project phases would be valuable for employee retention.
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Software Engineer
3.7
3 September 2026
Exciting work in aviation tech, good team atmosphere
Pros: The opportunity to work on truly cutting-edge technology in the sustainable aviation sector is a huge draw. The team is generally very smart and passionate about the mission. Collaboration is strong, and there's a real sense of camaraderie among colleagues who are all dedicated to making a difference in aerospace.
Cons: As with many fast-growing tech startups, there can be periods of intense pressure and some organizational fluidity. Sometimes, project priorities can shift quickly, which requires adaptability. Documentation could also be more robust in certain areas to help onboard new team members faster.
Advice to Management: Continue investing in clear communication channels and robust documentation processes to support the rapid growth and help maintain team alignment and efficiency.
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Aerospace Engineer
3.0
4 December 2025
Decent for a startup, but it's a grind
Pros: For an Aerospace Engineer at a hydrogen-electric propulsion startup, the work-life balance is surprisingly decent sometimes. You get to work on cutting-edge aviation technology, which is really exciting. There's a lot of autonomy too.
Cons: But let's be real, it's a startup environment. Long hours are pretty standard here. There's a lot of pressure, especially leading up to flight test milestones in the Hollister, CA office.
Advice to Management: Try to protect your engineers from constant crunch times. More proactive staffing could really help avoid burnout in the long run.
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Common Questions About ZeroAvia

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