Senior Propulsion Engineer - Microjet Turbine Development

Contract | 6 months initially | Outside IR35

Location: Wiltshire initially, relocating to northeast Swindon in mid-January

Working pattern: Typically 4 days on-site per week

Start date: ASAP, ideally early November 2026

About the Opportunity

An opportunity has arisen for a Senior Propulsion Engineer to support the development of a 350 N microjet turbine engine for uncrewed aerial systems (UAS/UAVs).

The project is focused on developing UK sovereign propulsion capability, addressing a gap in the domestic supply chain for compact turbine engines used in uncrewed platforms.

Working within a small, fast-paced engineering team, you will work closely with the CTO and existing engineers, contributing to the development of the engine from early-stage concept through to prototype.

This is a hands-on engineering engagement offering the opportunity to make a direct technical contribution to a developing propulsion system.

The Role

You will contribute to the design and development of a microjet turbine engine, applying your experience of gas turbines, jet propulsion and aerospace engineering to help solve complex technical challenges.

Responsibilities are expected to include:

• Supporting the engineering development of a 350 N microjet turbine engine.
• Applying practical knowledge of jet engines, gas turbines and propulsion systems to design and development activities.
• Contributing to mechanical design and CAD activities using SolidWorks.
• Supporting the progression of engineering concepts into prototype hardware.
• Applying aerospace engineering principles to the development of a compact propulsion system.
• Supporting supplier engagement and identifying relevant manufacturing or component supply-chain options where appropriate.

Essential Experience

• A relevant Mechanical Engineering degree or equivalent propulsion engineering qualification/background.
• Significant practical experience in jet engines, gas turbines or closely related propulsion systems.
• Strong understanding of turbine engine design and aerospace mechanical systems.
• Experience using SolidWorks for engineering design.
• Ability to contribute effectively within a small, hands-on engineering team.
• British nationality or dual nationality, as required for the project.

Why Consider This Contract?

• Work directly with the CTO on a developing propulsion platform.
• Contribute to an engineering programme from early concept through to prototype.
• Play a role in developing sovereign UK propulsion capability.
• Join a small, technically focused team where individual contributions have a direct impact.
• Secure an initial six-month engagement, with the potential for extension or permanent employment.