Raytheon UK is searching for a Data Engineer to join our OMNIA Training team. As a Data Engineer, you will be critical to the successful delivery of the programme, collaborating within matrix organisation, with multi-disciplinary teams within Engineering. 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. We are looking for individuals who want to serve. You'll have a mission focus, and the enthusiasm and drive to deliver. You must be eligible and willing to obtain SC clearance and will be based at Warminster working in a hybrid style. 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. As Data Engineer, you'll provide hands-on technical oversight and management across the Army Collective Training Service (ACTS) data solutions. These will be prominently MODCloud hosted utilising Cloud Services from AWS, Azure, OCP where appropriate. Reporting to the Data Architect, you will play a key role in ensuring the effective design, assurance, transformation, and delivery of data across ACTS services and capabilities. This includes supporting the integration and operational use of data from legacy systems through API-driven solutions. Key Responsibilities: Collaborate with engineering, simulation, customer, third parties, training teams across cross-functional areas to ensure seamless data management and integration across military training environments. Ensuring the security and compliance of data environments through the implementation of appropriate security controls and governance frameworks. Author, review and contribute to technical documentation. Assist in the design and implementation of scalable, high-performance data platforms and pipelines. Define and enforce data engineering standards, best practices, and governance frameworks including data lifecycle design, implementation and management. Implement the design and optimisation of data storage, processing, and retrieval strategies. Drive adoption of modern data technologies (e.g., cloud-native platforms, streaming, orchestration tools). Contribute to data quality, security, compliance, and lineage practices across the organisation. Evaluate, select, and integrate new tools, frameworks, and platforms for the data ecosystem. Required Skills & Experience: Hands-on experience with cloud platforms (AWS, Azure, GCP, OCI) and cloud-native data services Extensive experience designing and building large-scale data pipelines/platforms, data orchestration and workflow management tools Strong expertise in SQL, data modelling, and database optimisation (relational, vector and NoSQL) Proficiency in distributed data processing frameworks (e.g., Spark, Flink, Hadoop) Deep knowledge of cloud data platforms (AWS, Azure, or GCP) and associated services, with proven data governance and security practices Strong programming skills in Python, Java, or Scala for data engineering Experience with real-time/streaming data technologies, data Ingestion / ETL Deep knowledge of data transformation and ETL pipelines and APIs Desirable Skills & Experience: Experience with graph databases and advanced query languages Knowledge of machine learning data pipelines and MLOps practices Familiarity with data virtualisation and data mesh concepts Experience with IaaC, containerisation and orchestration, BI/visualisation tools *Formal offers to successful candidate will be conditional upon award * What we offer: 37hr working week with early finish Fridays - start your weekend early! 25 days holiday statutory public holidays, plus opportunity to buy and sell up to 5 days and up to 5 paid days volunteering 10.5% company pension contribution with 6% employee contribution Annual company bonus scheme (discretionary) 6 times salary Life Assurance with pension Flexible Benefits scheme with extensive salary sacrifice schemes, including Health Cashplan, Dental, and Cycle to Work, amongst others Enhanced sick pay Enhanced family friendly policies including enhanced maternity, paternity & shared parental leave Raytheon UK We take immense pride in being a leader in defence and aerospace technology. As an employer, we are dedicated to fuelling innovation, nurturing talent, and fostering a culture of excellence. Together, we are not just advancing technology; we're building a community committed to safeguarding a safer and more connected world. RTX Raytheon UK is a landed company and part of the wider RTX organisation. Headquartered in Arlington, Virginia, USA, but with over 180,000 employees globally across every continent, RTX provides advanced systems and services for commercial, military and government customers worldwide and comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon.