Principal RF Engineer

Redline Group Ltd
📍 sedgefield, england, United-Kingdom 💼 Full-time 🕒 Posted June 08, 2026

Job Description

Our client is seeking a Principal RF Engineer to join their engineering team in County Durham, UK. The role involves working on cutting‑edge RF and millimetre‑wave products, from initial concept through to full production, within a state‑of‑the‑art facility.

Major Responsibilities

  • Lead the design and development of RF/mmWave circuits, subsystems, and systems
  • Take ownership of RF specifications, simulation, realization, and validation
  • Provide technical leadership and mentoring to engineering teams
  • Conduct system line‑up and tolerance analysis, ensuring design for manufacture
  • Support component and MMIC selection, liaising with suppliers where required
  • Collaborate closely with mechanical, electronics, PCB, manufacturing, and test teams
  • Produce and review technical documentation, including design records and release data
  • Lead design reviews, identifying and mitigating technical risks
  • <...

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Job Details

  • Location sedgefield, england
  • Job Type Full-time
  • Category Engineering
  • Posted Date June 08, 2026
  • Application Deadline July 18, 2026