We are expanding our Data Link Systems team to further develop world-leading missile data link capabilities. Dynamic (hybrid) working: Typically 2 to 5 days per week on-site, depending on project needs and workload classification Security Clearance: British Citizenship or Dual UK nationality with British citizenship is required. Please note: Due to the nature of the work, certain restrictions or limitations may apply with regard to nationality and/or rights to work in the UK. All successful candidates must be eligible for and will undergo HMG Basic Personnel Security Standard (BPSS) checks. What We Offer: Company Bonus: Up to £2,500 annually (performance-based and may vary) Pension: Up to 14% combined employer and employee contribution Overtime: Paid overtime opportunities available Flexi Leave: Up to 15 additional days Flexible Working: Applications for flexible arrangements are welcome Enhanced Parental Leave: Up to 26 weeks for maternity, adoption, and shared parental leave, with enhancements also available for paternity, neonatal leave, and fertility-related treatments Facilities: Excellent site amenities including subsidised meals, free parking, and more The Opportunity: You'll be part of a high-performing team designing and implementing cutting-edge RF communication systems that are critical to the success of complex weapon systems. The team is located across two main sites-Bristol and Stevenage-and works closely with multiple disciplines to deliver innovative and robust defence solutions. We are currently hiring for the following positions: RF Systems Technical Leads RF Systems Engineers Algorithm / Modelling Engineers Signal Processing Engineers Who We're Looking For: We welcome interest from individuals with the following backgrounds: RF Systems Engineers Systems Engineering Team Leaders Experienced Systems Engineers looking to grow their RF knowledge RF domain experts keen to develop systems engineering expertise Engineers with signal processing or modelling experience Key Skills and Experience (one or more of the following preferred): RF / Microwave systems knowledge Requirements management and systems-level design Experience working with or managing external suppliers Technical leadership and mentoring of junior engineers Design review experience across the development lifecycle Experience transitioning development hardware into production (e.g., environmental/qualification testing) Software/Firmware integration and system functionality testing Understanding of antenna systems and RF system modelling Real-time digital signal processing expertise Waveform design and implementation knowledge Autocode generation and systems modelling Research capability based on academic or technical publications Strong communication skills, including report writing and stakeholder presentations