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Senior Field Telecoms Engineer (284dm) – London-Heathrow

Industry
Professional, Scientific, and Technical Activities
Salary
£42,000-£45,000 DOE
Employment Level
Mid-level
Type
Employment
Job Type
Full time job
Job Function
Engineering
Job Posted
25 Nov 2025
Applications Close
25 Dec 2025
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Description

Senior Field Telecoms Engineer (284dm) – London-Heathrow - £42,000-£45,000 DOE

 

Our client, a successful multinational corporation, is looking for a front of house and security officer for their head office, in Central London by St James Park.

 

The Senior Field Engineer will be part of a team consisting of the Principal, System & Service Engineers.

 

Key Qualifications and Experience.

• Strong understanding of RF engineering, including modulation techniques, RF propagation, antennas, and filtering.

• Experience with digital and analog radio systems (e.g., DMR, TETRA, P25, LTE/5G MCX, SDR).

• Understanding of radio base station architectures, including repeaters, gateways, controllers, and network backhaul.

• Experience working with public safety, commercial, or private radio networks (DMR Tier II/III, TETRA, P25, LTE/5G MCX).

• Ability to analyse and diagnose issues relating to coverage, interference, handover, and system capacity.

• Familiarity with base station transmit/receive chains, power amplifiers, duplexers, combiners, and tower-mounted equipment.

• Understanding of IP networking concepts used in modern radio infrastructure (VLANs, QoS, routing, firewalls).

• When required (not weekly) be available to travel and stay away from home for several nights/week

• Experience with remote monitoring and diagnostics using NMS (Network Management Systems).

• Extensive knowledge in Programming handheld & mobile devices including building of the code plugs

• Strong documentation skills (schematics, test reports, design notes).

• Experience using RF test equipment (spectrum analysers, network analysers, oscilloscopes, signal generators).

• Experience in vehicle installations

• Knowledge in fibre connected systems

• Good communication skills for reporting progress and explaining technical issues.

• Experience in working on DMR radio systems and subsequent end user devices with common main manufacturer equipment – Hytera / TAIT / Simoco / Motorola

• Excellent client facing skills with very strong verbal & written communication

• Able to work under own initiative and within a team environment

• Clean ‘manual’ driving license

• Experience of working under pressurised situations in delivering service & response activities where strict SLAs are to be met

• Available 5-year employment/gap history to enable gaining an airside pass

• SC Cleared is advantageous

• Knowledge of Wi-Fi installation and maintenance is advantageous

• Awareness of health & safety requirements for radio sites (RF exposure, working at heights, electrical safety).

• Understanding of spectrum licensing, regulatory limits, and compliance requirements for high-power transmitters.

Please note: Abbreviated Job Description. To read in full please click on the link below.

Location

Hillingdon

Hounslow

Greater London

TW6 1QG

About Ex-Mil Recruitment

RECRUITING EX FORCES PERSONNEL

At Ex-Mil Recruitment we are confident that we can find you the right person for your role. We only register candidates that we would employ ourselves and you can rely on us to carefully vet each and every applicant to ensure that they are right for you. All our candidates possess the unique mix of skills which come from time spent in the armed forces and we take great care in personally matching the right person to your vacancy.

Our Full Recruitment Service makes hiring simple. We will help you develop your job description and arrange interviews with only the best qualified candidates. With our help recruitment can be easy, efficient and effective. We go above and beyond the average recruitment company to source the right people for the role and your company. We are specialists in relationship building and our extensive expertise allows us to not just help you recruit but actually actively help decrease staff turnover with proven results.

Whether you are looking for one new employee or over a great number for a new project our dedicated team of recruitment consultants will find you the right people for your role.

If you would like to discuss what we can do for you please just give us a call on 0333 202 6500 or email us.