Senior Process Engineer LithographyLocation: NorthamptonWe are recruiting for a leading semiconductor and photonic device manufacturer seeking a Senior Process Engineer specialising in Lithography . You will support process development, optimisation, NPI, yield improvement, defect reduction and continuous improvement within an advanced semiconductor fabrication facility.Key Responsibilities: Develop, optimise and sustain photolithography and e-beam lithography processes.Support and optimise scanners, steppers, mask aligners, coaters, developers and e-beam systems.Improve critical dimensions, overlay, yield and process capability .Lead process development, qualification and equipment cross-qualification.Analyse manufacturing data using SPC, DOE, Six Sigma and statistical techniques .Drive yield, defect, scrap and cycle-time improvement.Support NPI and technology transfer .Work closely with Process, Equipment, Product Engineering, Manufacturing and R&D teams.Provide technical support for process and equipment issues.Maintain technical documentation and ensure compliance with health, safety and environmental procedures.Requirements: HNC/HND, Degree, Master's or PhD in Engineering, Physics, Chemistry, Materials Science, Semiconductor Technology or a related discipline.Experience within semiconductor, photonics, compound semiconductor, MEMS, optoelectronics or advanced manufacturing .Strong experience in photolithography and/or e-beam lithography .Knowledge of SPC, Six Sigma, DOE, Lean Manufacturing and root-cause analysis .Strong analytical and problem-solving skills.Experience working within a high-technology manufacturing or cleanroom environment.Knowledge of MES would be advantageous.Knowledge of photonic integrated circuit manufacturing would be a plus.What's on Offer? A fantastic opportunity to join an advanced semiconductor manufacturing environment, working on challenging lithography processes and contributing directly to technology development, yield improvement and next-generation products .Interested? Apply now or get in touch to discuss the opportunity confidentially.TPBN1_UKTJ