At a Glance
- Tasks: Join us as a Clean Room Process Engineer and support advanced microfabrication manufacturing.
- Company: BAE Systems, a leader in defence, aerospace, and security solutions.
- Benefits: Enjoy flexible hours, lifelong learning, and tailored rewards for your wellbeing.
- Other info: Inclusive workplace culture where everyone can thrive and feel valued.
- Why this job: Make a real impact in a high-tech environment with limitless career possibilities.
- Qualifications: Experience in cleanroom environments and strong attention to detail required.
The predicted salary is between 35000 - 45000 € per year.
Contract Type: 4 Year Fixed Term Contract
Location: Great Baddow (Onsite working, with flexible hours)
We are seeking a Clean Room Process Engineer to support advanced microfabrication manufacturing activities at our Great Baddow facility. The successful candidate will work across cleanroom processes (Class 7 or better) and will work on a production contract, ensuring high-quality outputs, adherence to strict process controls, and continuous improvement across manufacturing operations.
You will work closely with multidisciplinary engineering teams within a highly regulated and quality‐focused environment, consistent with BAE Systems' standards of safety, professionalism and technical excellence.
Key Responsibilities- Cleanroom Operations & Process Execution
Perform hands-on processing within minimum Class 7 cleanroom facilities (or higher), following gowning, contamination control and safety protocols. Industry listings emphasise the importance of strict adherence to cleanroom procedures and sterile work practices.
Execute and monitor a range of microfabrication processes including (depending on experience):
- Photolithography
- Thin Film Deposition (PVD, CVD, ALD)
- CMP
- Wire Bonding
- Ion Beam Milling
- Inspection and Metrology
- Packaging
- Lidding
- Leak Testing
- Other semiconductor or optoelectronic processes.
Maintain accurate production flow, ensuring wafers/devices are moved efficiently through process steps. Operate cleanroom tools such as aligners, deposition systems, ovens, plasma etchers, CMP or polish equipment, visual inspection microscopes, and vacuum systems.
Process Control & Quality Assurance- Follow established manufacturing process documentation, SOPs and quality standards strictly, maintaining high levels of cleanliness and consistency.
- Support Quality Assurance, including inspection, device characterisation, monitoring, and defect analysis—aligned with expectations.
- Document process results, deviations, and yield-impacting issues and support root‐cause investigations.
- Support cleanroom environmental monitoring requirements (e.g., particle counts, equipment checks), similar to industry cleanroom technician responsibilities.
- Experience working in a cleanroom environment, minimum Class 7, with excellent discipline regarding contamination control.
- Strong attention to detail and the ability to follow precise manufacturing processes consistently.
- High levels of manual dexterity for fine, delicate processing.
- Hands-on experience with some of the following:
- Photolithography (resist coating, exposure, development)
- Thin Film Deposition (PVD, CVD, ALD, sputtering)
- Dry/Wet Etch, Plasma Etch, Ion Beam Milling
- CMP/Polishing processes
- Wire Bonding, Die Packaging, Lidding, Leak Testing
- Metrology & Inspection – e.g. optical microscopy, profilometry.
- Knowledge of SPC, process validation.
We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do.
Processing Engineer in Chelmsford employer: LinkedIn
BAE Systems is an exceptional employer that offers a dynamic work environment at its Great Baddow facility, where you can engage in advanced microfabrication processes while enjoying flexible hours. With a strong commitment to employee growth, a culture of inclusivity, and a focus on meaningful work, you'll find ample opportunities to develop your skills and contribute to pioneering defence and aerospace solutions that shape a safer future for all.
StudySmarter Expert Advice🤫
We think this is how you could land Processing Engineer in Chelmsford
✨Tip Number 1
Network like a pro! Reach out to current employees at BAE Systems on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for landing the Clean Room Process Engineer role.
✨Tip Number 2
Prepare for the interview by brushing up on your cleanroom processes and microfabrication techniques. Be ready to discuss your hands-on experience with tools like aligners and deposition systems, as well as your approach to quality assurance.
✨Tip Number 3
Showcase your attention to detail! During interviews, share specific examples of how you've maintained high standards in previous roles, especially in cleanroom environments. This will demonstrate your fit for the strict protocols at BAE Systems.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, you can keep track of your application status easily. Good luck!
We think you need these skills to ace Processing Engineer in Chelmsford
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Clean Room Process Engineer role. Highlight relevant experience in cleanroom environments and any specific processes you've worked with. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background makes you a great fit. Don't forget to mention your attention to detail and commitment to quality, as these are key for us.
Showcase Your Experience:When detailing your experience, be specific about the cleanroom processes you've executed. Mention any tools or techniques you're familiar with, like photolithography or thin film deposition. We love seeing concrete examples of your work!
Apply Through Our Website:We encourage you to apply through our website for the best chance of getting noticed. It’s straightforward and ensures your application goes directly to us. Plus, you’ll find all the info you need about the role there!
How to prepare for a job interview at LinkedIn
✨Know Your Cleanroom Protocols
Make sure you brush up on cleanroom protocols and contamination control measures. Being able to discuss your experience in a Class 7 cleanroom environment will show that you understand the importance of strict operational protocols.
✨Highlight Your Technical Skills
Be prepared to talk about your hands-on experience with microfabrication processes like photolithography or thin film deposition. Mention specific tools you've used, as this will demonstrate your technical expertise and readiness for the role.
✨Show Attention to Detail
During the interview, emphasise your strong attention to detail and how it has helped you maintain high-quality outputs in previous roles. Share examples of how you've followed precise manufacturing processes to ensure consistency.
✨Ask Insightful Questions
Prepare some thoughtful questions about the company's cleanroom operations and quality assurance practices. This shows your genuine interest in the role and helps you assess if the company is the right fit for you.
