Radio Frequency Designer

3 weeks ago


Stevenage UK, Hertfordshire, United Kingdom STR Group Full time

This opportunity is ideal for an RF Design Engineer with hands-on experience in radio-frequency technology. In this role, you'll be involved in the design, testing, and integration of advanced RF components across a broad frequency range for use in complex systems. This position is well-suited to a team-oriented engineer with a passion for electronic engineering, who thrives in a collaborative and dynamic environment.


This position can be considered on a permanent or contract basis


Key Responsibilities:

  • RF Circuit Design: Practical RF design at the component level across a wide frequency range (30MHz to 30GHz) involving LNA amplifiers, high power amplifiers, filters, local oscillators, modulators, and synthesisers.
  • Testing & Modification: Conduct hands-on testing, troubleshooting, and modifications, including soldering and fault-finding.
  • Environmental Adaptability: RF design tailored for challenging environments with considerations for EMC, vibration, and thermal conditions.
  • Design Tools & Techniques: Use of RF design tools (e.g., Microwave Office) for layout and ensuring designs align with manufacturing requirements.
  • Reporting & Communication: Clearly present issues, solutions, or outcomes through reports and team communication.


Desired Skills and Experience:

  • Strong practical skills with RF test equipment (e.g., spectrum analysers, power meters, VNAs).
  • Knowledge of digital, analogue, and power supply design.
  • Experience with manufacturing techniques, design for manufacture, and testing.


Benefits Include:

  • Bonus Program: Annual performance-based bonus
  • Pension Contribution: Competitive employer-employee pension contribution
  • Overtime & Flexi Leave: Paid overtime and up to 15 flexi-leave days
  • Parental Leave: Enhanced leave policies for maternity, adoption, and shared parental leave
  • Facilities: Access to site amenities, including subsidised meals and parking


Professional Growth: Ongoing training and development opportunities with potential for career advancement.


Ready to Take the Next Step?

If you’re excited about the chance to develop cutting-edge RF technology and thrive in a hands-on, collaborative environment, apply now



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