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- Tasks: Lead the commissioning of solar PV projects, ensuring compliance and performance.
- Company: Join a dynamic international company with a start-up vibe.
- Benefits: Enjoy flexible hours, a friendly atmosphere, and opportunities for independent work.
- Why this job: Make a real impact in renewable energy while working on innovative solar projects.
- Qualifications: Degree in Electrical Engineering or Renewable Energy; hands-on experience preferred.
- Other info: Great transport links and a supportive team environment await you.
The predicted salary is between 36000 - 60000 £ per year.
We are seeking a Commissioning Engineer specialising in utility-scale solar PV projects. This role focuses exclusively on the construction, testing, energisation, and handover phases of solar farms. You will ensure that all electrical systems are installed correctly, tested safely, and commissioned in accordance with project specifications, UK regulations, and DNO requirements. You will work closely with EPC contractors, HV specialists, ICPs, and internal engineering teams to deliver fully operational, grid-compliant solar PV plants.
Skills & Qualifications
- Degree or vocational qualification in Electrical Engineering, Renewable Energy, or similar.
- Hands-on experience commissioning utility-scale solar PV or large electrical infrastructure.
- Strong understanding of HV/LV systems, electrical protection, inverter technology, and solar plant controls.
- Ability to read and interpret technical drawings, I/O lists, functional diagrams, and protection settings.
- Comfortable working on active construction sites and performing field-based troubleshooting.
- Strong communication skills and ability to coordinate with EPCs, ICPs, OEMs, and internal stakeholders.
Desirable
- Experience with G99 commissioning and DNO witnessing processes.
- HV authorisation (DNO or private network).
- Familiarity with OMICRON/Megger test kits.
- Experience with hybrid PV + BESS commissioning.
- Experience with SCADA systems, networking, fiber optics, and data acquisition.
What we offer
- Independent work in a committed team.
- Work in a growing, international company with a start-up mentality.
- Workplace in a central location in Saarbrücken with good transport connections.
- Open and friendly working atmosphere.
- Flexitime model with core working hours.
Your mission
- Review design packages, installation standards, and commissioning procedures for compliance with project and DNO requirements.
- Inspect installation quality for PV arrays, inverters, combiner boxes, transformers, switchgear, cables, and SCADA systems.
- Ensure all equipment is installed according to UK electrical standards, OEM manuals, and safety regulations.
- Verify HV/MV installation readiness for energisation, including substations, RMUs, switchgear, and protection systems.
- Lead onsite commissioning activities for all solar electrical systems, including string testing, IV curve testing, inverter commissioning, HV/MV cable tests, transformer tests, protection relay testing, and SCADA validation.
- Coordinate with DNOs/ICPs for energisation, witnessed tests, and grid compliance (G99).
- Identify, troubleshoot, and resolve commissioning issues such as communication faults, inverter trips, protection issues, and performance deviations.
- Validate system performance, including PR, voltage regulation, reactive power capability, and plant controller operation.
- Ensure successful completion of G99 commissioning tests and all DNO-required checks.
- Produce commissioning documentation, test reports, redlines, and handover packages.
- Support PAC/FAC milestones and close out punch-list items.
Commissioning Engineer m/fd (Solar PV – Construction & Energisation Focus) employer: Greencells Group
Contact Detail:
Greencells Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Commissioning Engineer m/fd (Solar PV – Construction & Energisation Focus)
✨Network Like a Pro
Get out there and connect with people in the solar PV industry! Attend events, join online forums, and don’t be shy about reaching out to professionals on LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can help you land that dream job.
✨Show Off Your Skills
When you get the chance to meet potential employers or colleagues, make sure to highlight your hands-on experience with commissioning and troubleshooting. Bring along examples of your work or even a portfolio if you have one. We want to see how you can bring value to the team!
✨Ace the Interview
Prepare for interviews by brushing up on your technical knowledge and understanding of UK regulations and DNO requirements. We recommend practising common interview questions related to solar PV projects so you can confidently showcase your expertise when it counts.
✨Apply Through Us!
Don’t forget to check out our website for the latest job openings. Applying directly through us not only gives you a better chance of being noticed but also shows your enthusiasm for joining our growing team. Let’s get you started on your journey to becoming a Commissioning Engineer!
We think you need these skills to ace Commissioning Engineer m/fd (Solar PV – Construction & Energisation Focus)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with utility-scale solar PV projects. We want to see how your skills match the job description, so don’t be shy about showcasing your hands-on experience and technical know-how!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about solar energy and how your background makes you the perfect fit for our team. Keep it engaging and relevant to the role.
Show Off Your Technical Skills: We love candidates who can demonstrate their understanding of HV/LV systems and commissioning processes. Include specific examples of your past work that relate to the skills listed in the job description to grab our attention!
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at StudySmarter!
How to prepare for a job interview at Greencells Group
✨Know Your Stuff
Make sure you brush up on your knowledge of solar PV systems, especially the technical aspects like HV/LV systems and inverter technology. Being able to discuss these topics confidently will show that you're not just familiar with the theory but also have hands-on experience.
✨Prepare for Technical Questions
Expect questions about G99 commissioning and DNO witnessing processes. Review any relevant projects you've worked on and be ready to explain your role in detail. This will demonstrate your practical experience and understanding of the commissioning process.
✨Showcase Your Communication Skills
Since this role involves coordinating with various stakeholders, practice articulating how you've successfully communicated with EPCs, ICPs, and other teams in the past. Use specific examples to illustrate your ability to work collaboratively on site.
✨Bring Your Problem-Solving A-Game
Be prepared to discuss how you've tackled troubleshooting issues in previous projects. Highlight your approach to identifying and resolving problems, especially in high-pressure situations, as this is crucial for a Commissioning Engineer.