At a Glance
- Tasks: Lead product commissioning and maintenance of advanced battery energy storage systems across the UK.
- Company: Join e-STORAGE, a leader in renewable energy solutions and part of Canadian Solar Inc.
- Benefits: Enjoy competitive salary, performance bonuses, health coverage, and generous paid time off.
- Other info: Be part of a diverse team that values innovation, integrity, and sustainability.
- Why this job: Make a real impact on the renewable energy transition while growing your career.
- Qualifications: Experience in MV/HV activities and utility-scale BESS or solar commissioning required.
The predicted salary is between 54702 - 66858 £ per year.
Ready to Make a Real Impact? Join e-STORAGE!
Who We Are
Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more sustainable, resilient energy future for everyone. With our innovative SolBank lithium-iron phosphate battery technology and comprehensive project services, we’re not just building products we’re powering communities and making a difference worldwide.
Purpose
Acts as the regional senior technical specialist for power systems and product commissioning across the UK BESS fleet. Leads product commissioning of e-STORAGE products (SolBank, string inverters, MVSkids etc) to OEM standard, leads HV/MV maintenance and safety activities across e-STORAGE and third-party fleets (i.e. SMA, Power Electronics) and develops the competency of the wider service team to support HV/MV works.
Scope Definition: Product Commissioning
This role leads product commissioning of e-STORAGE products: commissioning of e-STORAGE power conversion and MV equipment to OEM standard, including first power-on initialization parameters, product-level testing, and return-to-service. The site Commissioning (Cx) team retains overall site and project commissioning ownership, including the energisation programme, grid compliance and G99 testing, punch lists, and client handover. The Power Systems Technician works within the site Cx team's sequence: the Cx team owns the programme and the date; Power Systems owns the product Cx, safety documents, and product-level sign-off within it.
Key Responsibilities
- Lead product commissioning of e-STORAGE products across UK LTSA sites (SolBank, string inverters, MVSkids and associated MV plant) to OEM standard and project scope.
- Own and set first power-on initialization parameters (OEM-trained personnel requirement per product manuals); incorrect settings risk equipment damage and certification non-compliance.
- Own product commissioning standards, procedures, test records, and documentation packs; ensure consistency across all UK projects.
- Provide product-level technical support to the site Cx team during energisation.
- Support the site Cx team during SAT and witness testing; provide product-level technical sign-off.
HV/MV Operations & Safety
Competent for appointment to carry out MV/HV isolations, earthing, and safety document duties under the prevailing site safe system of work, as a mandatory precursor to intrusive PM/CM works. Site HV authorisation arrangements are defined per contract and phase. Carry out operational HV/MV switching during the service phase, including switching for planned PM outages, CM interventions, and restoration on return to service, where CSE holds control of work under the contract. Provide HV/MV support to the service team during PM and CM activities: isolations, earthing, switching, and safe access where service team work interfaces with HV/MV plant. Lead HV/MV preventative maintenance across CSE, SMA and Power Electronics MV skids, RMUs, transformers, and protection systems per OEM schedules. Lead corrective maintenance and fault investigation on HV/MV equipment: root cause analysis, rectification and return to service. Provide safety leadership and oversight for all HV/MV activities in region, including supervision of third-party HV contractors where used.
Technical Expertise & Capability Building
Subject-matter expert across all inverter platforms (CSE string inverters, SMA, Power Electronics) for HV/MV maintenance activities; product commissioning expertise applies to e-STORAGE products. Assess and develop service team competency for HV/MV support roles; deliver toolbox talks, training, and authorisation recommendations. Feed field learnings back into standards, RAMS/SOPs, and OEM escalations.
Out of Scope
Routine non-HV/MV maintenance (LV PM, BESS enclosure servicing, HVAC, general CM). This is delivered by the regional service team, with this role providing HV oversight only where work interfaces with HV/MV plant.
Requirements
- Trained and competent for MV/HV activities to 33kV; capable of appointment under company or client operational rules as contracts require.
- Time-served electrical background with utility-scale BESS or solar commissioning experience.
- Working knowledge of MV switchgear, transformers, and protection systems.
- Familiarity with G99 requirements sufficient to support the site Cx team during compliance testing.
- Full UK driving licence; regional and occasional national travel.
What It’s Like To Work Here
At e-STORAGE, you’re more than just an employee—you’re part of a team that values your ideas, your background, and your unique perspective. We believe that a culture of equity, diversity, and inclusion isn’t just the right thing to do—it’s the secret to our success. Here, you’ll find:
- Integrity: We do what’s right, always.
- Innovation: We encourage fresh thinking and bold ideas.
- Quality: We take pride in delivering excellence, every time.
- Customer Focus: We listen, we care, and we deliver.
- Sustainability: We’re passionate about protecting our planet for future generations.
Why You’ll Love Working With Us
Join a global leader in renewable energy, backed by over 23 years of Canadian Solar experience. Work on projects that matter—helping to build a cleaner, greener world. Thrive in a supportive, collaborative environment where your growth is our priority. Enjoy a competitive salary and a generous benefits package.
Want to join here is what we are looking For
The right mix of education, experience, and skills for the role. Great communication, teamwork, and problem-solving abilities. A true commitment to safety, ethics, and sustainability.
Your Rewards
We offer a competitive salary, performance bonuses, and a comprehensive benefits package—including health coverage, retirement plans, paid time off, and more.
Senior Power Systems Technician employer: Canadian Solar Inc.
At e-STORAGE, we are not just an employer; we are a community dedicated to making a significant impact in the renewable energy sector. Our inclusive work culture fosters innovation and collaboration, ensuring that every team member's voice is heard and valued. With a strong focus on employee growth, competitive salaries, and a comprehensive benefits package, we empower our staff to thrive while contributing to a sustainable future.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Power Systems Technician
✨Get Involved with Industry Events
The energy and utilities sector is always buzzing with events, trade shows, and networking opportunities. We should hit up conferences and exhibitions like Energy UK or Utility Week Live—these are prime spots to mingle with industry professionals and even snag some insider info on job openings!
✨Join Energy-focused Online Communities
Let's tap into online platforms and forums like LinkedIn groups or Reddit communities specifically for energy and utilities. Not only can we showcase our knowledge, but we can also stay updated on company announcements or job leads from people already in the know.
✨Consider Industry Certifications
Pushing ahead with certifications like the NEBOSH National Certificate in Occupational Safety and Health (if you’re into safety) can give us a leg up in this competitive field. It not only builds our credibility but also shows employers that we’re serious about our career in energy and utilities.
✨Apply ThroughCanadian Solar Inc.'s Website
Don’t forget to apply directly through Canadian Solar Inc.'s website for the full-time Senior Power Systems Technician role. Many companies prioritise candidates who show initiative by going straight to the source. Make sure we tailor our application to highlight our passion for the energy sector!
We think you need these skills to ace Senior Power Systems Technician
Some tips for your application 🫡
Show Off Your Energy Knowledge:When crafting your CV and cover letter, make sure you highlight any knowledge or experience related to the energy-utilities sector. Whether it’s coursework, internships, or projects that showcase your understanding of energy management, sustainability, or regulatory frameworks, we want to see that passion and expertise shine through.
Quantify Your Achievements:In our field, numbers speak volumes! Don’t just tell us about your previous roles; quantify your achievements where possible. For instance, mention how you improved energy efficiency by a percentage or contributed to cost savings. This makes your application more compelling and shows us just how impactful you can be.
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at Canadian Solar Inc.. Tailor it to reflect how your values align with our mission in the energy sector. Share why you're excited about this specific role and how you envision contributing to our goals.
Demonstrate Your Team Spirit:Collaboration is key in the energy-utilities industry. In your application, emphasise any team projects or experiences where you worked effectively with others, especially on sustainability initiatives or technical projects. We're looking for someone who can mesh well with our team!
How to prepare for a job interview at Canadian Solar Inc.
✨Show Your Passion for Renewable Energy
In the energy-utilities sector, it’s vital to demonstrate your enthusiasm for sustainable practices and innovations. Share experiences where you've worked on or studied renewable energy projects, whether that’s through coursework, past internships, or personal initiatives. Let us see how your passion aligns with the ethos of Canadian Solar Inc..
✨Brush Up on Industry Regulations
Being familiar with industry standards and regulations is crucial in energy-utilities interviews. Make sure to know the basics of relevant policies and frameworks, like the Energy Act or environmental legislation. This will not only show you’ve done your homework but will also prepare you for potential technical questions about compliance during your interview.
✨Highlight Teamwork and Project Management Skills
Most roles in the energy sector involve collaboration with diverse teams. Be ready to discuss examples where you’ve successfully worked in teams or led projects, especially those involving energy initiatives. This is particularly important for a full-time position, as employers want to see you bring a collaborative spirit to Canadian Solar Inc..
✨Prepare for Technical Assessments
Expect some technical questions or even practical assessments during your interview, especially about energy efficiency methodologies or basic engineering principles relevant to the role. It’s a good idea to brush up on key concepts and be prepared to explain them clearly, as this will demonstrate your technical proficiency and readiness to jump into your new role.
