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Process Engineer - Diffusion

Nexperia
May 07, 2026
Full-time
On-site
Manchester, England, United Kingdom
Β£54,000 - Β£66,000 GBP yearly
Process Engineering Jobs, Level - Mid-Career

Job Title

Process Engineer - Diffusion

Role Summary

Join the Semiconductor Process Engineering team supporting diffusion and related wafer fabrication technologies. The role balances reactive sustaining work with proactive process-improvement projects to maintain and enhance production performance.

The engineer will work across furnacing, wafer cleaning, sputtering, passivation, evaporation and rapid thermal processing to sustain daily production and deliver capability, yield and cost improvements.

Experience Level

Mid-level. Requires prior semiconductor process engineering experience; specific years of experience not stated.

Responsibilities

Primary responsibilities include sustaining production, troubleshooting, and delivering continuous-improvement projects:

  • Sustain and improve mechanical and electrical yields to meet departmental targets.
  • Monitor and improve process capability (Cpk) and coordinate R&R studies on metrology equipment.
  • Investigate and resolve process excursions and production issues; provide technical support to manufacturing.
  • Plan and deliver technical improvement projects focused on yield, cost, throughput, manufacturability and capability.
  • Support new product and platform introductions via process development activities.
  • Create and maintain accurate wafer fab operator instructions and process documentation.
  • Ensure compliance with departmental procedures and quality standards.

Requirements

Must-have skills and conditions:

  • Experience working in the semiconductor industry as a Process Engineer.
  • Strong problem-solving skills and the ability to take technical initiative.
  • Effective communication and cross-team collaboration skills.
  • Ability to prioritise work and perform under pressure.
  • Competent with MS Office (Excel, PowerPoint, Word).
  • Able to work a rotating shift pattern of 12-hour shifts (typically two weeks days, one week nights).
  • Note: the employer cannot offer visa sponsorship or relocation for this position.

Nice-to-have:

  • Experience specifically with diffusion engineering processes.

Education Requirements

HND or degree in a relevant STEM discipline is expected (degree preferred). The posting also references support for further academic development up to PhD level. No additional certifications were specified.


About the Company

Company: Nexperia

Headquarters: Cabuyao, Philippines

Nexperia is a global leader in semiconductor development with a focus on in-house production. The company boasts a strong international network and is dedicated to innovation and excellence in the semiconductor industry, providing a dynamic environment for its employees.

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Date Posted: 2026-05-07