Our client, a leading organisation in the Defence & Security sector, is currently seeking a talented RF Design Engineer to join their Hampshire-based team and work on cutting-edge electronics that protect what matters most.

• Design and develop RF and analogue circuits and systems from concept to implementation
• Conduct hands-on testing, troubleshooting, and performance optimisation
• Participate in design reviews and provide expert technical input
• Prepare high-quality technical documentation and reports
• Mentor junior engineers and provide guidance across projects
• Collaborate with project teams and stakeholders to deliver solutions on time and to specification

• Bachelor''s or Master''s degree in Electronics Engineering (or equivalent)
• Proven experience in RF design engineering and circuit layout tools (e.g., Microwave Office, Altium)
• Experience designing solutions for low SWaP-C, harsh environments, and high-frequency applications (LF up to X Band)
• Familiarity with LNA, receiver design, high-power amplifiers, and radiation hazard analysis
• Strong problem-solving skills, technical leadership, and excellent communication

• Be part of a stimulating, collaborative, and purpose-driven team
• Work on challenging projects with real impact on national security and defence
• Enjoy a competitive salary with flexible benefits covering health, wellbeing, savings, and lifestyle
• Thrive in a supportive, inclusive, and innovative environment that values your ideas

• Must be a British Citizen with eligibility to achieve SC and DV clearance
• Residency in the UK for at least 5 years (SC) and 10 years (DV)

If you''re ready to apply your RF expertise to projects that really matter, in a role that offers autonomy, challenge, and growth, we want to hear from you. Apply now to join our client''s dynamic and talented team in Southampton.