Head Of Army Training Transformation - OMNIA
RTX (Raytheon)
- Location
- Warminster, Wiltshire
- Work model
- On-Site
- Level
- Staff
- Posted
- Sep 7, 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. Head of Army Training Transformation 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 and functionally through the Raytheon UK Engineering Management team. Ultimately, you’ll work for the British Army, championing innovation, and helping shape the future of military collective training. The Head of Transformation and Change will lead the Transformation and Change workstream within the OMNIA Training programme team. You will be responsible for leading the Transformation and Change personnel and processes. This senior position is critical to the successful transformation of the Army Collective Training Service (ACTS) and is part of the Senior Leadership Team of Omnia Training.
Key Responsibilities
Provide leadership for the Transformation and innovation services Oversee the development, delivery and management of the Monitoring, Innovating, Acquiring and Configuring (MIAC) Services. Shape and influence the future of Army collective training, ensuring alignment with Defence-wide transformation objectives. Act as the senior advisor to the Omnia Managing Director and Leadership Team on all transformation and change. Maintain a technology overwatch to drive innovation to ensure an integrated and cohesive transformation across collective training delivery, doctrine, data, infrastructure, and people. Develop and implement change management strategies that support adoption and sustainability of new capabilities. Collaborate with senior stakeholders to align transformation initiatives with business goals. Oversee the design, integration, and implementation of technical solutions across the programme. Ensure governance, risk management, and compliance standards are met throughout the transformation lifecycle. Build and lead cross-functional teams, fostering a culture of innovation, agility, and continuous improvement. Monitor and report on transformation progress, risks, and outcomes to executive leadership. Who we are looking for: We’re after individuals who want to serve. You’ll have