Information Assurance Engineer
RTX (Raytheon)
- Location
- Warminster, Wiltshire
- Work model
- On-Site
- Level
- Mid
- Posted
- Aug 24, 2026
About this role
Location: Warminster, Wiltshire

 Position Role Type: Hybrid At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Omnia Information Assurance Engineer Be at the forefront of transforming British Army training.
About us
At OMNIA® Training, we’ve brought together some of the UK’s most innovative defence training organisations under one powerful mission: to transform the British Army’s training system and create the best-trained Army in the world. OMNIA are redefining the British Army’s collective training. To do that, we are looking for the best and brightest minds from across the UK. We are backed by British innovation and powered by world-class experts, like you. OMNIA is at the heart of the UK’s bold Land Industrial Strategy.
The Role
This is more than a job — it’s a mission. You will be part of a high-impact, collaborative environment, where we expect everyone to live the values and standards of the British Army. Every person in our team plays a critical role in delivering OMNIA’s vision; designing, delivering, and transforming collective training so the British Army is ready to fight and win. You’ll work in a matrix organisation and report operationally through OMNIA Training Support Branch and functionally through the Raytheon UK Engineering Management team, specifically the Systems Security Engineering Group. Ultimately, you’ll work with the British Army, championing innovation, and helping shape the future of military collective training. The Omnia Information Assurance Engineer role requires a versatile individual who can make effective and highly valued contributions to activities across the project lifecycle in collective training and deployed IT environments. The candidate is expected to be capable of operating in a technical role working closely with customer and delivery teams; alone and unsupervised if necessary. This position is critical to the successful delivery of the Collective Training Transformation Programme (CTTP), ensuring that training is delivered to meet the British Army’s needs. This role concentrates on Information Assurance and Cyber Security but does not exclude supporting Physical and Personnel security elements. The successful candidate needs to be able to talk to both technical experts and wider organisational stakeholders, applying a holistic approach to create solutions that will help the Organisation achieve its goals. The candidate must be a team player who can work with a multi-skilled engineering team and the customer community.
Key Responsibilities
Supporting the Information Assurance team with the implementation of the MoD Secure by Design framework; Supporting the development of the necessary Information Assurance artefacts and outcomes which support compliance against the MoD assurance process (NIST 800-37/53); Support Information Assurance based engagements with Partners/suppliers and Authority representatives; Support and contribute towards Security Working Groups and forums with stakeholders; Identification and management of Security Risk; Management of Security documentation resident within specific collaborative shared areas