Service Technician

At Canadian Solar, our vision is to make lives better by bringing electricity powered by the sun to millions of people worldwide. As a leading manufacturer of solar panels, inverters, and energy storage solutions, we've been an industry front-runner since our founding in 2001. Our commitment to sustainability is reflected in all parts of our organization as we navigate the complexities of a booming industry.

Throughout Canadian Solar's subsidiaries, e-Storage, Recurrent Energy, MSS and CSI Solar Co., we invest in our employees' growth. Our training programs and promotional opportunities ensure we all can continue to learn. We understand the importance of work-life balance and provide various flexible work options to support our employees' well-being. Join our team to "Make the Difference" by creating a lasting positive impact on the world and the communities where we operate.

Service Technician

Location - Germany- Dortmund / Bielford/ Hamburg / Munster

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.

Role Overview for Service Technician

Wondering what your day-to-day could look like as our new Service Technician? In this role, you’ll play a key part in helping us deliver innovative battery energy storage solutions to customers around the world. You’ll report to our Service Manager in our Long Term Service department, and contribute your expertise to exciting projects, and help us set new standards for quality and sustainability in the industry.

Whilst you’re working in Long Term Service your work will directly impact our mission to create a cleaner, brighter future. We’re looking for someone who’s ready to roll up their sleeves, share their ideas, and make a real difference—every single day.

What You’ll Be Doing as a Service Technician

• You will commission CSI Energy Storage’s Solbank Storage Power Blocks.
• Preventative and Corrective Maintenance of SPB’s to adhere to warranty requirements.
• Obligations for BESS equipment under LTSA’s which may include:

• Energy Storage Cabinets (ESC’s)
• Power Conversion Stations (PCS)
• Ring Main Units (RMU’s) / Switchgear
• Transformers
• SCADA and networking devices.

• Provide onsite diagnostic, troubleshooting and hands on support to maintain equipment and achieve availability and capacity guarantees.
• Oversee and supervise sub-contractors on site where required.
• Assist in developing standard operating procedures and processes.
• Complete work order documentation in a timely matter.
• Ensure inventory of spare parts is accurate.
• Perform proper LOTO and switching procedures as required.
• Support client training during commissioning.
• Adhere to all health and safety rules and policies.
• Complete other duties and projects as assigned.

What we are looking for

• Qualified Electrical Technician.
• OSHA 30 Certified (OSHA 10 certification is accepted as long as OSHA 30 is obtained soon after hire).
• Previous training and knowledge of inverters.
• SCADA experience will be beneficial.
• Knowledge of general and national codes, medium voltage power systems and Energy Storage system applications is an asset.
• Excellent verbal and written communication skills.
• Demonstrated proficiency using MS Office Applications (Word, Excel).
• Previous experience with a CMMS software program preferred.
• Must possess a valid driver’s license with a clean driving record.
• Ability to function successfully both independently and within a team.
• Demonstrated professional appearance and conduct.

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.

Our Commitment to Equality & Diversity

“At e-STORAGE, we know that diverse teams drive innovation and better results. We’re committed to creating a workplace where everyone feels respected, valued, and empowered—regardless of age, race, gender, ability, or background. When you join us, you’re joining a community that celebrates your uniqueness and supports your success.”
— Libby, Sr. Global HR Manager

#CanadianSolar

About Us

Canadian Solar is a leading manufacturer of solar panels, inverters, and energy storage solutions since 2001. Our friendly and dedicated team of sales and operations experts work with retailers and strategic distribution partners all over the globe to provide our residential, commercial and utility-scale solar solutions. Our commitment to sustainability is reflected in all parts of our organization as we navigate the complexities of a booming industry.