Senior Process Development Engineer; Backend

It’s fun to work in a company where people truly BELIEVE in what they’re doing! We’re committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you’ll enjoy your career with us!

Join a world leader and innovator in semiconductor and photonic device manufacturing as a Process Engineer. This role offers the opportunity to contribute to new process development, continuous process improvement, new product introduction (NPI), scrap reduction, cycle-time improvement, and operational support within a state-of-the-art semiconductor fabrication facility based at our Caswell site.

Develop, optimise, and maintain dielectric thin-film deposition processes for passivation, optical confinement, device protection, and anti-reflective coatings. Support ALD, PECVD, sputtering, and related deposition technologies to achieve target film thickness, uniformity, refractive index, stress, and reliability requirements. Drive process capability improvements and support new product introduction activities.

Develop, optimise, and maintain metallization processes for ohmic and Schottky contact formation in semiconductor and photonic devices. Support sputtering, ion beam deposition, thermal evaporation, electron-beam evaporation, and electroplating processes. Improve film quality, adhesion, contact resistance, process repeatability, and manufacturing yield while supporting technology development and production operations.

Develop and optimise backend wafer processing operations including wafer mounting, thinning, back grinding, chemical mechanical polishing (CMP), polishing, cleaving, and dicing. Support thin-wafer handling, process qualification, yield improvement, and manufacturing scale-up activities. Drive continuous improvement initiatives to enhance throughput, wafer quality, and device reliability.

Maintain and continuously improve production processes. Develop and qualify new semiconductor manufacturing processes. Analyse process and equipment data using SPC, Six Sigma, and statistical methodologies to drive continuous improvement. Perform equipment qualification and cross-qualification activities to ensure continuity of supply, increase capacity, and reduce cycle times. Prepare and review technical documentation, operating procedures, engineering reports, and training materials. Ensure high levels of equipment availability through effective process control and tool monitoring strategies.

Analyse, interpret, and respond to product and process data in a timely manner. Apply Lean Manufacturing techniques to improve process performance, yield, and operational efficiency. Collaborate closely with Product Engineering, Equipment Engineering, Manufacturing, and R&D teams to support new product introduction and technology transfer. Support fault finding, recovery, and performance improvement of process equipment. Lead or participate in yield improvement, defect reduction, and cost-reduction initiatives.

Meet individual and team objectives within a fast-paced manufacturing environment. Work in a semiconductor cleanroom environment, performing wet etching processes while adhering to safety protocols. Utilise a variety of software applications, including specialist semiconductor manufacturing and data analysis systems. Adhere to all site health, safety, and environmental procedures.

HNC/HND, Bachelor's Degree, Master's Degree, PhD, or equivalent industrial experience in Semiconductor Technology, Materials Science, Physics,…