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Plessey Semiconductors Ltd

Graduate Engineer

Location: Plymouth, UK

Contract:

Salary: Not specified

Work type: Not specified

Posted: Today

Deadline: Open

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Support the development and optimisation of semiconductor manufacturing processes through data analysis, process monitoring, automation, and engineering improvements.

We are seeking a motivated and enthusiastic Graduate Engineer to join our Epitaxy team. This is an excellent opportunity for a recent graduate to develop expertise in semiconductor epitaxial growth processes while contributing to process monitoring, data analysis, automation, and continuous improvement initiatives. 


Working alongside experienced engineers and scientists, you will support the manufacture and development of high-performance semiconductor devices by analysing process data, maintaining metrology systems, developing scripting tools, and producing technical reports. 

Key Responsibilities

  • Support the operation and optimisation of epitaxial growth processes. 

  • Perform routine process monitoring and assist with process troubleshooting. 

  • Collect, analyse, and interpret manufacturing and metrology data to identify trends and opportunities for improvement. 

  • Develop and maintain scripts to automate data collection, analysis, reporting, and routine engineering tasks. 

  • Support the maintenance and continuous improvement of engineering databases and reporting tools. 

  • Carry out metrology measurements using semiconductor characterisation equipment and ensure measurement accuracy and repeatability. 

  • Analyse metrology results to verify process performance against specifications. 

  • Produce regular engineering reports, dashboards, and presentations summarising process performance, yield, and key metrics. 

  • Work closely with Process Engineers, Manufacturing, Quality, and Equipment Engineering teams to investigate process issues. 

  • Maintain accurate engineering documentation and follow established quality procedures. 

  • Ensure compliance with health, safety, environmental, and cleanroom working practices. 

Skills, Knowledge and Expertise

  • Bachelor's or master's degree in Materials Science, Physics, Electronic Engineering, Chemical Engineering, Semiconductor Engineering.  

  • Strong analytical and problem-solving skills. 

  • Good understanding of data analysis and statistical methods. 

  • Experience with scripting or programming such as Python or MATLAB.

  • Ability to present technical information clearly through written reports and presentations. 

  • Strong attention to detail and organisational skills. 

  • Comfortable working with large datasets and engineering software. 

  • Good communication skills and ability to work effectively within a multidisciplinary team 

 

Advantage 

  • Knowledge of semiconductor manufacturing processes. 

  • Understanding of epitaxial growth techniques such as MOCVD or MBE. 

  • Experience with semiconductor metrology techniques (e.g. XRD, PL, AFM, ellipsometry, optical microscopy, profilometry, or similar). 

  • Familiarity with SQL, data visualisation tools (Power BI, Tableau), or laboratory information systems. 

  • Basic understanding of statistical process control (SPC). 

  • Familiarity with version control systems such as Git. 

Benefits

  • Pension scheme 

  • Private medical & dental insurance 

  • 28 days’ holiday + bank holidays 

  • Free onsite meals 

  • Onsite gym 

  • Relocation support 

  • Visa support available


How to apply

Apply directly through the company website. Clicking the link below will open the application page in a new window.

Apply now
Plessey Semiconductors Ltd

Location: Plymouth, UK

Industry: Engineering

Plessey is an award-winning leading developer of advanced optoelectronic technology solutions. The company provides volume processing of its unique and proprietary GaN-on-Silicon platform in a monolithic process for a wide range of microLED display technology solutions. With headquarters located in Plymouth, England, Plessey operates leading-edge 150mm and 200mm wafer processing facilities to undertake design, test and assembly of products, and a comprehensive suite of photonic characterisation and applications laboratories.

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