Company: Rheinmetall
Location: Warminster
Posted: April 17th, 2026
At OMNIA Training, we’ve brought together some of the UK’s most innovative defence training organisations into a single consortium to delivery one powerful mission: to transform the British Army’s training system and create the best-trained Army in the world.
OMNIA Training will redefine the British Army’s collective training, standing up as the Army’s Strategic Training Partner. 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 Training is primed by Raytheon UK, but all five partners (Raytheon, Rheinmetall, Capita, Skyral and Cervus) are key to delivering the scope of the contract.
Rheinmetall Electronics UK (REUK) is entrusted with the training delivery aspect of the contract meaning that you will be at the front and centre of British Army training.
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 Training’s vision; designing, delivering, and transforming collective training so the British Army is ready to fight and win.
As the Composing Service Lead you will deliver scenarios that support realistic, relevant and challenging training for Combined Arms Manoeuvre (CAM) in a Combined, Joint, Intra‑governmental, Interagency, Multinational (CJIIM) context, and that are consistent across Live, Virtual and Constructive (LVC) environments.
You will own the technical roadmap for LVC scenario evolution, manage stakeholder engagement, and ensure our training products keep pace with Army doctrine, emerging threats, and coalition interoperability requirements. Your leadership will directly shape the Army’s readiness for tomorrow’s conflicts.
By fusing operational insight with technological innovation, this role shapes the realism, relevance, and reach of British Army exercises—ensuring strategic readiness across the force and with our global partners.
Essential Skills Required
Desirable Skills
We are looking for individuals who want to serve. You'll have a mission focus and the enthusiasm and drive to “get things done”. You'll want to work in collaboration with other defence training organisations, and the British Army. You won’t let bureaucracy get in the way of what needs to be done, you’ll learn lessons and share these lessons across the team. You won’t necessarily have a military background, but you’ll understand what it means to serve and to put the mission first.
We want REUK to be the employer you choose to build your career with. We have lots of opportunity to grow as our business continues to grow.
We are proud to be a Disability Confident employer, committed to fostering an inclusive and supportive workplace for all.
We are proud supporters of the Armed Forces Community.
We welcome applications from Veterans, Reservists, Cadet Force Adult Volunteers and military spouses and partners.
We are passionate about finding the right people to join us and we want you to be proud to work with us. Our vision is to become a recognised and respected solution provider while delivering high-technology, high reliability & high-quality products and systems.
Due to our pre‑employment checks, we require applicants to have lived in the UK for at least 5 years.
To apply, please send your CV to sam.pollard@rheinmetall.com
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