Senior Field Engineer – RF Radio Communications

Senior Field Engineer – RF Radio Communications

West London, Permanent £50k-£65k + vehicle + paid overtime

Mage Global is recruiting on behalf of a rapidly growing tech business in the communications and surveillance space. The company delivers secure solutions to clients ranging from government departments and iconic institutions to schools and universities.

• Strong understanding of RF propagation, coverage, and interference.
• Hands‑on experience with two‑way radio systems (Motorola, Hytera, Sepura, Kenwood, etc.).
• Knowledge of trunked systems (e.g., DMR Tier III, TETRA, Capacity Max, Capacity Plus).
• Experience with system design, installation, commissioning, and fault‑finding.
• Proficiency in programming/codeplugs and firmware upgrades for handsets and mobiles.
• Familiarity with IP networking for radio over IP (RoIP), gateways, and integration.
• Experience with antenna systems, combiners, multicouplers, DAS, and RF distribution.
• Competence in test equipment: spectrum analyzers, service monitors, VSWR meters, etc.
• Awareness of Ofcom licensing, frequency planning, and regulatory requirements.

• Ability to lead installations on sites (vehicles, base stations, control rooms, etc.).
• Experience with site surveys, coverage testing, and producing technical reports.
• Capability to manage projects end‑to‑end, from design through to handover.
• Strong documentation skills – producing as‑builts, method statements, risk assessments.
• Understanding of health & safety and site compliance requirements.

• Mentoring and supporting junior engineers.
• Liaising confidently with clients, suppliers, and stakeholders.
• Ability to troubleshoot under pressure and provide clear solutions.
• Strong organisational skills to juggle multiple tasks/projects.
• Proactive attitude – spotting issues early and recommending improvements.