Big ideas. Real-world impact. Global opportunity.
At SYOS Aerospace, we’re building the next generation of autonomous systems across air, land, and sea — turning ambitious ideas into technology that works in the real world.
From advanced engineering and R&D in New Zealand to manufacturing scale-up in the UK, our global teams are developing innovative products with real-world impact. As we continue to grow, you’ll have the opportunity to shape our technology and build your career across international teams and projects.
The SYOS way
We’re growing fast, taking on bigger challenges, and building technology that matters.
At SYOS, you won’t be sitting on the sidelines. You’ll have the opportunity to contribute, challenge ideas, solve problems, and see your work make a real impact.
About the role
We’re looking for an experienced UAS Mechanical Engineer to help shape the mechanical architecture of large, complex uncrewed aircraft weighing 200 kg and above. Working closely with our Senior Mechanical Engineer and New Zealand engineering team, you’ll contribute across the full lifecycle — from design and integration through to testing, verification, and flight trials.
This is a hands-on technical role where your engineering judgement will directly support the safe, reliable delivery of advanced autonomous aircraft.
What you’ll do:
- Mechanical design and integration: Develop and refine mechanical architecture, airframes, structures, mechanisms, payloads, and propulsion integration.
- Build and inspection: Carry out and supervise mechanical assembly, strip-down, inspections, and fault diagnosis.
- Testing and verification: Set up test rigs, instrumentation, sensors, and data acquisition systems to validate structural performance.
- Data analysis: Analyse structural test results and flight telemetry to assess performance, fatigue, and reliability.
- Troubleshooting and improvement: Investigate manufacturing faults, resolve design issues, and recommend corrective actions.
- Safety and compliance: Support compliance with relevant UK CAA and MAA requirements, including the CAA Specific Category (S2) framework and DAOS.
- Engineering collaboration: Work with design engineers, technicians, manufacturing partners, and procurement teams to deliver safe, effective, and buildable solutions.
What you’ll bring
- A degree, HND, or equivalent qualification in Mechanical Engineering, Aerospace Engineering, or a related discipline.
- Proven experience designing, integrating, and testing mechanical systems for aerospace, automotive, or other complex platforms.
- Hands-on experience with mechanical assembly, maintenance, inspections, and fault diagnosis.
- Experience with test instrumentation, including load cells, strain gauges, vibration sensors, thermocouples, and data acquisition systems.
- Ability to analyse engineering or flight-test data using tools such as MATLAB, Python, or equivalent software.
- Awareness of UK MAA regulations, DAOS requirements, CAA Specific Category operations, and safety management frameworks.
- Strong troubleshooting, technical documentation, communication, and teamwork skills.
Nice to have
- Experience with composite materials, manufacturing processes, and structural repairs.
- Knowledge of heavy UAS propulsion systems, including internal combustion engines, turbines, or hybrid-electric architectures.
- Familiarity with engine diagnostics, propeller-engine matching, dynamometer testing, or powerplant test cells.
SC Security Clearance:
Many roles at SYOS are subject to national security vetting. Applicants who already hold the appropriate level of security clearance may be able to transfer it upon appointment. A number of roles are also subject to additional restrictions, which means factors such as nationality or previous nationalities may affect your eligibility for employment. Please note that all applicants for this role must be eligible for Security Check (SC) clearance as a minimum.
UKSV National Security Vetting guidance for applicants: https://www.gov.uk/government/publications/united-kingdom-security-vetting-applicant
The SYOS Mindset.
Curious people. Big ideas. No egos. A team that gets things done.
We move fast, embrace challenges, and believe the best solutions come from great teams.
We’re looking for people who:
- Collaborate openly — share ideas, support each other, and focus on the best outcome.
- Adapt and have a go — comfortable with change and excited by the unknown.
- Take ownership — see an opportunity? Step in and make it happen.
- Share knowledge — help others grow and make the team stronger.
- Care about what they build — take pride in creating technology that matters.
We’re a team of innovators, engineers, and problem-solvers who believe great ideas can come from anyone. The best answer wins — regardless of title or experience. In this role, your engineering expertise will help turn ambitious aircraft designs into safe, tested, and reliable autonomous platforms.
We’re not looking for people who just want another job. We’re looking for people who want to be part of the story.
Come build with us. Challenge us. Grow with us.
UAS Mechanical Engineer in Fareham employer: SYOS Aerospace UK
At SYOS, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. As a Quality Manager at our new UK production facility, you'll have the unique opportunity to build a quality system from the ground up, while enjoying comprehensive employee growth opportunities and a supportive environment that values your contributions. Join us in shaping the future of autonomous technology and experience the satisfaction of making a real impact in a fast-paced, cutting-edge industry.
