Semiconductor Jobs

• Cardiff
• Remote
• £55,000 – £80,000 pa

Home-based field service role travelling worldwide to customer sites to repair, maintain, install and commission semiconductor manufacturing equipment, including ion implantation, diffusion/CVD furnaces and etch tools. Engineers also deliver on-site process support, troubleshooting and customer training, with extended periods away from home.

Ion Implantation · Diffusion Furnaces · CVD Furnaces +3

• Bristol
• £45,000 pa
• Entry level
• Permanent

Two-year graduate programme rotating through manufacturing operations teams focused on product test, supporting silicon package assembly, PCBA production, component selection and BoM management. You'll analyse manufacturing and product performance data, investigate issues and help shape tests, working with colleagues in the UK, Taiwan and India.

Python · Linux · Bash +1

• Durham
• On-site
• Senior

Support 300mm wafer fabs by introducing new process technology, ramping yield and providing RMA support. Monitor electrical performance, SPC and OOC parameters, run DOEs and drive defect characterisation and root-cause analysis. Work closely with process integration, principal engineers and cross-functional teams on high-volume manufacturing.

JMP · 300mm Wafer Fab · SPC +3

• Durham
• On-site
• Mid-level
• Permanent · Shift work

Responsible for maintaining, installing and fault-finding 300mm photolithography equipment including steppers, wafer tracks and bake tools, while supporting production operators and minimising tool downtime. Involves training technicians, developing maintenance procedures and reporting on equipment KPIs within a cleanroom semiconductor scale-up environment.

300mm Semiconductor Equipment · MES · PLC +7

• Manchester
• £30,000 – £40,000 pa
• Entry level
• Permanent

Supports yield and quality improvements across wafer fabrication and assembly, reviewing lots on hold and leading root cause analysis and corrective actions. Maintains automotive process controls, PROMIS routes and yield reports, and works with Python/R and SPC tools on new product introduction and Six Sigma projects in a cleanroom manufacturing setting.

PROMIS · DPAT · SYL +1

• Towcester
• On-site
• £60,000 – £65,000 pa
• Senior
• Permanent

Hands-on engineering support for epitaxy equipment in a semiconductor fab, covering maintenance, fault finding, repairs and continuous improvement to maximise uptime. Coordinates maintenance, equipment upgrades and new tool installations, working with process engineering, operations and facilities. Also leads technical initiatives, guides technicians and liaises with external suppliers.

MOVPE · MOCVD · PLC

• Northampton
• On-site
• £50,000 – £60,000 pa
• Shift work

First-line process engineering support in a 24/7 wafer fabrication cleanroom, troubleshooting process issues, managing holds and deviations, coordinating tool requalification after maintenance, and creating measurement macros. Involves 12-hour rotating shifts with written handovers and close work with manufacturing and technical teams.

PROMIS · Manufacturing Execution Systems · Microsoft Office

• Cardiff
• £70,000 – £100,000 pa
• Senior · manages people

Lead a Process Engineering team in a specialist semiconductor manufacturing environment, overseeing MOCVD and MBE epitaxial reactors to ensure product quality, yield and equipment uptime. The role combines technical and people leadership, driving process development, SPC-based monitoring, troubleshooting and continuous improvement across Production and R&D, while managing budgets and liaising with customers and external technical partners.

MOCVD · MBE · Manufacturing Execution System +1

• Oldham
• Junior

Assist with semiconductor manufacturing in a growing Oldham facility, controlling process performance, maintaining efficient workflow and implementing improvements. Requires hands-on front-end process knowledge, SPC and a degree in electronics, aimed at someone early in their career.

• Darlington
• Mid-level

Responsible for managing and improving RF and DC wafer-level semiconductor test systems, developing test methodologies such as S-Parameters, Noise Figure and Gauge R&R, and optimising LabVIEW-based automated test applications. Works with Product Engineering and Production on NPI, probe card commissioning, SPC data analysis and fault-finding, while mentoring technicians and operators.

LabVIEW · C++ · C# +7

• Newton Aycliffe
• On-site
• £53,350 pa
• Mid-level
• Permanent

Carry out planned and preventative maintenance, respond to breakdowns and perform electrical, electronic and mechanical fault finding on sophisticated semiconductor production equipment. Work within a multi-skilled engineering team alongside Process Engineering, supporting continuous improvement, major fault investigations and the training of fellow technicians and apprentices.

PLC

• Newton Aycliffe
• Shift work

Hands-on technical support role across semiconductor fabrication and testing operations, troubleshooting process issues, investigating deviations and implementing yield and efficiency improvements. Works on a shift-based pattern, collaborating with Process, Production and Development Engineering teams and supporting new process introduction. Distinct for its focus on SPC, wafer testing and out-of-control event response in a high-volume fab.

Microsoft Office · GaAs · GaN +1

• Bristol
• Hybrid · 4 days in office
• Senior

Owns test strategy and architecture for major semiconductor product lines on the Advantest V93000 platform, writing test plans and coverage objectives rather than executing someone else's. Leads complex test program development, statistical and adaptive test methods, yield and quality improvement, and test technology roadmaps while mentoring engineers. Hybrid role based in Bristol with Monday–Thursday onsite and up to 20% travel.

Advantest V93000

• Nailsea And Backwell
• Hybrid · 3 days in office
• Mid-level
• Permanent

Designs and develops electrical modules and sub-assemblies for specialist environmental technology systems used in semiconductor manufacturing, taking products from initial design through verification and documentation. Works within a multidisciplinary team, selecting components, running calculations and tests, and producing models, drawings and bills of materials to machinery safety and industry standards.

AutoCAD Electrical · PLC

• Northamptonshire
• On-site
• Senior · manages people

Provide equipment engineering leadership in a UK wafer fab, covering advanced fault-finding, preventative maintenance and optimisation of semiconductor process tools handling hazardous chemicals and speciality gases. Mentor technicians and junior engineers, manage vendors and contractors, and drive TPM and 8-step improvement projects while reporting OEE metrics to executives.

ASML · SPTS · Trikon +7