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- Tasks: Witness vendor testing, prepare specifications, and conduct inspections for plant commissioning.
- Company: Join a leading team at Sellafield, working on a nationally significant project.
- Benefits: Earn up to £50 per hour with flexible working options.
- Why this job: Make a real impact in the nuclear industry while advancing your engineering career.
- Qualifications: Experience in nuclear EC&I systems and relevant engineering qualifications required.
- Other info: Immediate start available with opportunities for professional growth.
Commissioning Engineer (EC&I) – Sellafield Site
Location: Sellafield, Cumbria
Pay: Up to £50 per hour (Inside IR35)
Contract: Full-time, site-based (4 on 4 off rotation or standard site hours)
Start Date: ASAP
Duration: Until June 2026
About the Role
We\’re seeking an experienced Commissioning Engineer (EC&I) to join the team at Sellafield. This position plays a vital role in ensuring the safe, compliant, and efficient commissioning of control, instrumentation, and electrical systems within one of the UK\’s most complex and highly regulated industrial environments.
Key Responsibilities
- Witness and verify vendor testing at works test stage.
- Prepare plant commissioning test specifications.
- Conduct early inspections of site installations to support timely system handovers.
- Execute testing activities during the Integrated Plant Commissioning phase.
- Identify faults, propose solutions, and implement corrective actions.
- Coordinate commissioning technicians and support resources.
- Initiate and manage Field Observation Books (FOBs).
- Validate working-level instructions and ensure accurate application and removal of temporary commissioning aids.
Essential Experience & Qualifications
- Proven experience in nuclear EC&I systems commissioning.
- Background in highly regulated industries – nuclear experience essential, Sellafield experience preferable.
- Minimum HNC/HND in an Engineering discipline (or equivalent).
- Competent in Microsoft Office and Excel-based calculations.
- Familiarity with project management principles (APM membership desirable).
- IOSH Working or Managing Safely, SMSTS or SSSTS, and valid ECS Supervisory Card required.
- Must be able to obtain BPSS security clearance.
Why Join
- Be part of a nationally significant project at Sellafield.
- Competitive pay – up to £50 per hour (Inside IR35).
- Flexible working options – 4 on 4 off rotation or standard site hours.
- Immediate start available
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EC&I Commissioning Engineer employer: Highfield Professional Solutions Ltd
Contact Detail:
Highfield Professional Solutions Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land EC&I Commissioning Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections in the nuclear industry, especially those with experience at Sellafield. A friendly chat can lead to insider info about job openings or even a referral.
✨Tip Number 2
Prepare for interviews by brushing up on your technical knowledge and project management principles. We recommend practising common interview questions related to EC&I systems commissioning to show you're the right fit for the role.
✨Tip Number 3
Don’t forget to showcase your problem-solving skills! Be ready to discuss specific examples where you identified faults and implemented solutions during your previous projects. This will highlight your hands-on experience.
✨Tip Number 4
Apply through our website for a smoother process! It’s the best way to ensure your application gets noticed. Plus, we’re always looking for talented individuals like you to join our team at Sellafield.
We think you need these skills to ace EC&I Commissioning Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in nuclear EC&I systems commissioning. We want to see how your background fits with the responsibilities listed, so don’t be shy about showcasing relevant projects or roles you've had.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for this role at Sellafield. We love seeing enthusiasm and a clear understanding of the job, so let your personality come through.
Showcase Your Qualifications: Don’t forget to mention your HNC/HND in Engineering and any relevant certifications like IOSH or ECS Supervisory Card. We need to know you meet the essential qualifications, so make them stand out!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the easiest way for us to keep track of your application and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at Highfield Professional Solutions Ltd
✨Know Your EC&I Systems
Make sure you brush up on your knowledge of nuclear EC&I systems commissioning. Be ready to discuss your previous experiences and how they relate to the responsibilities listed in the job description. This will show that you understand the role and can hit the ground running.
✨Prepare for Technical Questions
Expect technical questions related to plant commissioning test specifications and fault identification. Review relevant case studies or past projects where you successfully executed testing activities. Being able to provide specific examples will demonstrate your expertise and problem-solving skills.
✨Familiarise Yourself with Regulations
Since this role is in a highly regulated industry, it’s crucial to be familiar with the relevant regulations and safety standards. Brush up on your IOSH and project management principles, as well as any Sellafield-specific protocols. This knowledge will help you stand out as a candidate who prioritises safety and compliance.
✨Showcase Your Team Coordination Skills
The role involves coordinating commissioning technicians and managing resources. Be prepared to discuss your experience in team leadership and how you’ve successfully managed projects in the past. Highlight any instances where you initiated and managed Field Observation Books (FOBs) or similar documentation.
