We’re looking for the world’s most talented people to join our team. Innovation, commitment and quality are at the heart of delivering the SABRE demonstrator engine and we want you to be part of it.

See our latest vacancies and apply for your place in the team building the future of air and space flight.

Systems Engineer

Reaction Engines Ltd is looking for a high calibre individual with experience and a strong understanding of interface management, has the ability to test, verifiy and validate results conduct risk analysis for a sys...

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Aerothermal Engineer

Reaction Engines Ltd is looking for a high calibre individual with experience and a strong understanding of heat transfer, thermofluid modelling and analysi...

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IT Supervisor

Reaction Engines is looking for an enthusiastic IT supervisor to join a busy IT department working with the latest equipment and systems within a close knit team. The successful candidate will support users on both hardware and software applications as ...

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Turbomachinery Project Manager

Reaction Engines is looking for a Turbomachinery Project Manager to lead one or more projects within the Company’s SABRE engine development programme. The successful candidate will be responsible for managing the execution and performance of the project, or projects, to ensure that schedule...

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Combustion Engineering Project Lead

Reaction Engines is looking for a highly motivated combustion engineering project lead with significant experience in the delivery element of a combustion engine. The candidate will demonstrate fantastic communication skills whilst being responsbile for the practical delivery eleme...

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Business Improvement Lead

Reaction Engines is looking for a high calibre individual with significant experience in Business improvements within the aerospace or similar industry. The candidate will be responsible for leading business improvement initiatives across the company. The ideal candidate would have a track r...

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Electrical/Control Engineer – Fixed Term Contract (12 months)

Reaction Engines is looking for an Electrical/Control Engineer to provide electrical and control system design and support to our programmes and facilities. The post holder will undertake work in support of the Head of Electrical Engineering providing control and automation services to ...

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Mechanical Engineer (Gas Plant and Test Facilities)

Reaction Engines is looking for a Mechanical Engineer to carry out design, analysis and management of the gas plant systems in support of the engine test facility and provide general mechanical engineering services to the test facility project. The successful candidate will have strong analy...

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Assembler/Technician – Contractor

The post holder will operate primarily in support of the Brazing / Materials Technologist undertaking a range of technical tasks focussing on the preparation of assemblies for vacuum brazing.  The role addresses the requirement for careful identification of component parts and a methodical a...

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HR Manager

Reporting directly into the Head of HR, the successful candidate will be responsible for the day to day operation of running a busy HR department by implementing the overall people strategy and taking ownership and responsibility for recruitment, operations and company training initiatives.


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Design Engineer (Solidworks) – Contractor

Reaction Engines is actively looking for an enthusiastic mechanical design contractor to start immediately. The role is to take initial concepts through to full detailed design, including validation and creation of manufacturing/ assembly specifications. This is a 3-month contract position with a...

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Control Systems Engineer

Reaction Engines is looking for a Control Systems Engineer to deal with the electronic control systems of the SABRE including interfaces, simulation, sensors, instrumentation, power and control systems. The successful candidate will be accountable for the control and instrumentation subsystems wi...

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Please note that we have a PSL in place for recruitment agencies which we are not planning to review. If you are not currently on our preferred supplier list and our HR Team have not instructed you to work on a vacancy, please understand that any candidates you send to us will not be deemed to have been introduced to the company. This will then mean that your agency will not be able to claim that you were the original introducer should a candidate be later employed by us and therefore no fee will be payable at any time.