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Senior RF Engineer

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Location Landbeach
Job type Temporal
Publication date 22 January 2026
3 people applied for this job

General Description

Location: Cambridge (CB25)

Check out the role overview below If you are confident you have got the right skills and experience, apply today.
Duration: Permanent
Hours: 9am until 5:30pm (Monday to Friday)
Salary: up to £85,000 depending on experience
Job Reference: 35674

Polytec are looking for a Senior RF Engineer for our client based just north of Cambridge. As an experienced engineer, you will contribute significantly to development projects, leveraging your expertise in RF electronics design.

Responsibilities:
Your day to day responsibilities will vary but will include –
* Technical design and specification of RF circuitry
* Designing and developing RF systems at component level
* Conducting performance tests and optimizations to meet performance criteria
* Collaborating with baseband, software, and audio teams to incorporate RF solutions into broader projects.
* Creating detailed technical documentation, including design reports, test plans, and performance assessments.

Requirements:
* Bachelor’s or Master’s degree in Electronics Engineering, Telecommunications, or a related field
* Extensive experience in RF design and development, ideally within the telecommunications or critical communications industry
* Comprehensive knowledge of RF systems and technologies, including design, simulation and testing
* Proven hands-on design experience
* Significant experience at design level in at least three of the following areas:
– RF Tx/Rx Architectures
– RF Receivers
– xwzovoh RF Transmitters
– RF Power Amplifiers
– EMC/EMI
– Frequency Generators
– Antenna design
– Antenna tuning
– Matching networks
– Broadband communications
– LTE/4G/5G
* Strong experience in at least two of the following technologies:
– TETRA – (Apply online only) MHz
– GSM – 800/900/1800 MHz
– LTE/4G/5G – (Apply online only) MHz
– GNSS – 1.6-2 GHz
– WiFi – 2.4-6GHz

Please contact us as soon as possible for more details or apply below

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