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For Companies At a Glance
- Tasks: Develop and optimise cutting-edge thin-film measurement processes for semiconductor fabrication.
- Company: Join Plessey, a leader in next-gen photonic devices and systems.
- Benefits: Competitive salary, supportive culture, and opportunities for professional growth.
- Why this job: Be at the forefront of innovation in light-based technology and computing.
- Qualifications: Experience in optical measurement and process engineering is essential.
- Other info: Work in a dynamic environment with a focus on collaboration and trust.
The predicted salary is between 50000 - 70000 £ per year.
About Plessey
We’re building the hardware foundation for next-era computing. Plessey is a world-leading technology company driving the next generation of photonic devices and systems. With over 70 years of innovation, we combine research, materials science, process engineering, and manufacturing under one roof. We’re recognised as a global authority in microLED displays, optical computing, and optical interconnects. Join us to work on breakthrough technologies shaping the future of light-based technology and computing.
Our values
- Lead: We don’t follow industry trends; we create them, pushing boundaries and setting standards others aspire to. Every team member has the power to make decisions, drive change, and deliver excellence. We support each other, challenge one another for the best solutions, and lead by example.
- Grow: We expand our capabilities every day — deepening our expertise, improving how we work, and pushing the boundaries of what’s possible. Curiosity fuels us: we question assumptions, explore new ideas, and innovate with light-based technologies.
- Trust: We operate like a family—honest, reliable, and supportive. We have each other’s backs, own our actions, and uphold the highest standards of integrity and safety.
Location
Located at our head office and state-of-the-art fabrication facility in Plymouth.
About the Role
The Thin Film Ellipsometry Process Engineer is responsible for developing, optimising, and controlling thin-film optical measurement and characterisation processes to support high-yield, high-performance semiconductor device fabrication. This role focuses on ellipsometry-based metrology for deposited thin films across development and production environments.
Key Responsibilities
- Develop, qualify, and optimise ellipsometry measurement processes for thin films (thickness, refractive index n/k, composition, and uniformity).
- Support R&D and new materials development by providing accurate thin-film characterisation, measurement development, and data analysis.
- Own and maintain ellipsometry process recipes, optical models, and control strategies.
- Provide accurate metrology feedback to thin-film deposition processes (e.g., PVD, CVD, ALD).
- Analyse film properties including thickness mapping, optical constants, and process-induced variation.
- Develop and refine optical models for multilayer thin-film stacks.
- Utilise statistical process control (SPC) to monitor tool performance and process stability.
- Conduct root cause analysis for measurement drift, model instability, or yield excursions related to film properties.
- Collaborate with equipment and process engineering teams to maintain and improve metrology tool performance.
- Support new product introduction (NPI) through film characterisation, DOE planning, and process.
Senior Process Engineer in Newcastle upon Tyne employer: Plessey Semiconductors Ltd
Contact Detail:
Plessey Semiconductors Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Process Engineer in Newcastle upon Tyne
✨Tip Number 1
Network like a pro! Reach out to current employees at Plessey on LinkedIn or through industry events. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the interview by diving deep into Plessey's projects and values. Show us how your skills in process engineering align with our mission to push boundaries in photonic devices. We love candidates who are genuinely excited about what we do!
✨Tip Number 3
Practice your technical skills! Brush up on thin-film optical measurement techniques and be ready to discuss your past experiences. We want to see how you’ve tackled challenges and driven innovation in your previous roles.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows us you’re serious about joining the Plessey family.
We think you need these skills to ace Senior Process Engineer in Newcastle upon Tyne
Some tips for your application 🫡
Show Your Passion for Innovation: When writing your application, let your enthusiasm for cutting-edge technology shine through. We love candidates who are excited about pushing boundaries and creating new industry standards, so share your experiences that reflect this passion!
Tailor Your Application: Make sure to customise your CV and cover letter to highlight relevant skills and experiences that align with the role of a Senior Process Engineer. We want to see how your background in thin-film optical measurement can contribute to our mission at Plessey.
Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and focus on what makes you a great fit for the role. Use bullet points where possible to make it easy for us to read!
Apply Through Our Website: We encourage you to submit your application directly through our website. This way, we can ensure your application is reviewed promptly and you’ll be one step closer to joining our innovative team at Plessey!
How to prepare for a job interview at Plessey Semiconductors Ltd
✨Know Your Thin Films
Make sure you brush up on your knowledge of thin-film optical measurement and characterisation processes. Be ready to discuss specific techniques like ellipsometry, and how they apply to semiconductor device fabrication. Showing that you understand the technical details will impress the interviewers.
✨Showcase Your Problem-Solving Skills
Plessey values innovation and problem-solving. Prepare examples from your past experiences where you've successfully tackled challenges in process engineering or developed new measurement processes. Use the STAR method (Situation, Task, Action, Result) to structure your responses.
✨Emphasise Collaboration
Since the role involves working closely with R&D and equipment teams, highlight your teamwork skills. Share instances where you collaborated effectively to achieve a common goal, especially in high-tech environments. This will demonstrate that you can thrive in Plessey's supportive and trust-driven culture.
✨Ask Insightful Questions
Prepare thoughtful questions about Plessey’s current projects or future directions in optical technology. This shows your genuine interest in the company and the role. It also gives you a chance to assess if the company aligns with your career aspirations and values.