Process Engineer (Propulsion)
TLDR
Own end-to-end rocket motor manufacturing processes from first principles within a small, mission-driven team shaping advanced hypersonic capability.
Help Build Europe's Hypersonic Capability
At Hypersonica, we’re redefining what’s possible in European defence technology. We exist to deliver speed, resilience, and technological independence at a pace that sets a new standard. We are a small, elite team working on problems that matter, and solving them fast.
By joining Hypersonica, you’re not stepping into a predefined role. You’re joining a talent dense environment where every individual shapes the direction of the company. Our philosophy is to hire a small number of exceptional people with broad, deep technical capability, strong judgement, and the ability to operate autonomously.
We hire for talent, not rigid boxes. This role represents a business need, but the way it evolves will be shaped by the individual. If you’ve achieved what others said was impossible, or you bring a unique combination of skills that doesn’t fit a traditional mould, we want to hear from you. The work you do here directly contributes to Europe’s technological independence.
What you'll do
Who you are
Security and Elibigility Requirement
Due to the nature of the work with the UK MOD, applicants must be a British Citizen (or Dual UK national with British citizenship) and eligible for UK Security Clearance (SC) and, where required, Developed Vetting (DV)
What we offer
At Hypersonica, every hire raises the bar. We are deliberately small, intensely capable, and deeply mission-driven. If this role feels like a strong fit, or if you believe you bring something exceptional that goes beyond the description, we encourage you to apply.
Hypersonica is an equal-opportunity employer and assesses candidates solely on merit, capability, and potential.
You can apply directly to this role or reach out to Nathan Sweeney, Head of Talent. We review every application and aim to respond to all candidates within two weeks, whether the answer is yes or no.
Benefits
Learning Budget
Daily collaboration with top experts across engineering, operations, and defence, with real opportunity to learn from the best, contribute, and grow.
Stock Options
Competitive compensation and real share options aligned to responsibility and impact, not tenure or hierarchy.
Hypersonica is tackling crucial challenges in European defense technology, focusing on speed, resilience, and technological independence. Our small, elite team is dedicated to delivering impactful solutions quickly and efficiently, setting new standards in the industry.
- Founded
- Founded 2023
- Employees
- 11-50 employees
- Industry
- defense & space
- Funding stage
- Series A
- Total raised
- $30M raised
- Last funding
- Raised February 2026