Senior RF Engineer

Redline Group Ltd; Cambridge; Hybrid; GBP 70,000 - 110,000; Full time

Job summary

Redline Group Ltd is helping a Cambridge-based client recruit a Senior RF Engineer to design and validate RF/mmWave components for advanced communications and defence applications. You will work with leading engineers and suppliers to develop, integrate and validate high-performance RF systems.

The role offers flexible working across Cambridge or Sedgefield, with state-of-the-art facilities and cross-disciplinary collaboration to deliver complex engineering projects.

Qualifications

• Degree (or equivalent) in RF, Microwave, Electronics, or Communications Engineering.
• Experience in RF/microwave circuit or system design.
• Familiarity with RF design tools (ADS, CST, Microwave Office) and RF system analysis.

Responsibilities

• Design, develop and validate RF/mmWave circuits and subsystems.
• Perform RF specification, simulation, analysis and verification.
• Select and evaluate RF ICs/MMICs and liaise with suppliers.
• Produce fully documented RF designs.

Skills

RF design

mmWave technology

Circuit design

Simulation & testing

Vendor liaison

Education

Degree in RF / Microwave / Electronics / Communications Eng

Tools

ADS

CST

Microwave Office

HFSS

Job description

A job as a Senior RF Engineer is urgently required in Cambridge, Cambridgeshire.

Our client is rapidly expanding their engineering and design centre in Cambridge and is seeking a talented Senior RF Engineer, to help develop next-generation RF and mmWave technologies for advanced communications and defence applications.

As an Senior RF Engineer, you will play a key role in the design, development, and validation of high-performance RF and mmWave components and subsystems. This position offers the opportunity to work with advanced technologies, collaborate across multidisciplinary teams, and contribute to the delivery of complex engineering projects.

This role can be located across either Cambridge or Sedgefield, offering flexible working options and the opportunity to work within state-of-the-art facilities.

The ideal Senior RF Engineer, based in Cambridge, Cambridgeshire will have experience across:

• Design and develop RF/mmWave circuits, modules, and systems
• Perform RF specification, simulation, analysis, and design verification
• Develop components including:
  • Filters
  • Couplers
  • Transmission lines
  • Frequency synthesisers
• Select and evaluate RF ICs/MMICs and liaise with suppliers
• Produce fully documented and verified RF designs

The ideal Senior RF Engineer, based in Cambridge, Cambridgeshire will have a background in:

• Degree (or equivalent) in RF, Microwave, Electronics, or Communications Engineering
• Experience in RF and/or microwave circuit or system design
• Familiarity with RF design tools such as ADS, CST, Microwave Office, or similar
• Strong understanding of RF system analysis, testing, and validation

Why Apply?

• Work for a leading engineering organisation at the forefront of RF technology
• Be part of innovative, high-impact projects across global markets
• Access state-of-the-art facilities in Cambridge and Sedgefield
• Join a collaborative environment that values technical excellence and continuous improvement