Senior RF Engineer

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The candidate should meet the following requirements

Job Description

Role Description

The ideal candidate will have

The candidate should meet the following requirements

Job Description

Role Description

The ideal candidate will have

Senior RF Engineer – Mission-Critical Communications | Cambridge (Hybrid)
Permanent | Competitive Salary + Benefits | UK-Based Candidates Only
Are you a seasoned RF Engineer looking to apply your expertise in a high-impact role developing advanced radio communication systems?

A leading UK-based technology company—renowned for its robust, mission-critical communication solutions—is growing its RF engineering team. This is a rare opportunity to work on full-cycle RF design projects, from concept through to integration and type approval, within a multidisciplinary environment focused on TETRA, LTE, and emerging wireless technologies.

What You'll Do:
As a Senior RF Engineer, you'll take ownership of RF subsystem design for radio terminals, collaborating across baseband, audio, and MMI teams. Your day-to-day will involve:
  • End-to-end design of RF transmitters, receivers, and power amplifiers
  • Antenna design and tuning, matching networks, and EMC/EMI mitigation
  • Schematic design, component specification, and PCB layout guidance
  • RF performance optimisation, testing, and debugging using modern tools
  • Documentation of design work, test results, and compliance reports
  • Cross-functional collaboration with hardware, software, and systems teams
    • What You Bring:
  • Proven experience in hands-on RF circuit and system design
  • Strong technical foundation in at least three of: Tx/Rx architectures, PA design, receivers, matching networks, broadband/LTE comms
  • Familiarity with simulation tools (e.g. ADS, CST), RF testing procedures, and use of facilities such as anechoic chambers
  • Practical experience with technologies such as TETRA, LTE/4G/5G, GNSS, WiFi
  • Excellent problem-solving, communication, and collaboration skills
  • UK work eligibility, full driving licence, and willingness to travel occasionally
    • Bonus Points For:
  • Experience with PMR systems or regulatory compliance
  • Understanding of MIMO, beamforming, or SDR technologies
  • Exposure to antenna system integration and high-frequency board rework
    • Why Apply?
    You'll be joining an innovative engineering organisation at a pivotal moment of growth, offering you a chance to shape world-class RF products used across critical industries worldwide. Work in a supportive environment that values technical rigour, collaboration, and continuous learning.

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    Location:
    Cambridgeshire And Peterborough, England, United Kingdom
    Salary:
    £100,000 - £125,000
    Category:
    Engineering

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