RF Wafer Test Engineer - Production & Continuous Improvement

Octric Semiconductors Ltd; Newton Aycliffe; On-site; GBP 45,000 - 65,000; Full time

Job summary

Octric Semiconductors Ltd in Newton Aycliffe is seeking an experienced RF Test Engineer to join our engineering team, supporting wafer‑level semiconductor testing across RF and DC environments.

You will maintain and develop high‑performing test systems, introduce new products into production, analyse test data and drive continuous improvement of our test capability. This role requires a proactive, hands‑on approach and strong collaboration with Product Engineering and Production teams.

Qualifications

• Experience in semiconductor device testing and volume semiconductor test engineering.
• Good programming background in LabVIEW, C++, C#, .NET, VB.
• Experience with RF/microwave test equipment such as VNAs, spectrum analyzers, oscilloscopes and signal generators.
• Experience developing or supporting DC and/or RF semiconductor test systems.
• Strong analytical, problem-solving and data-analysis skills.
• HND/Degree in Electrical/Electronic Engineering or related discipline.
• Strong communication skills and ability to work independently and in project teams.

Responsibilities

• Own and maintain RF and DC wafer-level test systems, ensuring reliable production performance.
• Define and implement RF test methodologies, including S-Parameters, Noise Figure, Golden Wafer and Gauge R&R.
• Support new product introduction with Product Engineering and Production teams to establish test capability.
• Develop and optimise test hardware, software, algorithms and systems, including LabVIEW applications.
• Specify, procure and commission probe cards and test equipment.
• Analyse test data and produce wafer maps, SPC, correlation and product performance reports.
• Diagnose and resolve production test issues and support Test Technicians and Operators.
• Carry out semiconductor device characterisation, evaluation and diagnostic testing.
• Develop and maintain test software, procedures, instructions and equipment records.
• Provide training and technical support to production colleagues.
• Contribute to a culture of continuous improvement, efficiency and safe working.

Skills

LabVIEW

C++

C#

.NET

VB

Education

HND/Degree in Electrical/Electronic Engineering

Tools

VNAs

Spectrum Analyzers

Oscilloscopes

Signal Generators

Job description

Octric Semiconductors Ltd in Newton Aycliffe is seeking an experienced RF Test Engineer to join our engineering team, supporting wafer‑level semiconductor testing across RF and DC environments.

You will maintain and develop high‑performing test systems, introduce new products into production, analyse test data and drive continuous improvement of our test capability. This role requires a proactive, hands‑on approach and strong collaboration with Product Engineering and Production teams.