Senior Project Engineer

Senior Project Engineer – UK

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 Senior Project Engineer

Wondering what your day-to-day could look like as our new Senior Project Engineer? 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 Director of Project Engineering in our Engineering 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 Project Engineering 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. As you will oversee all engineering activities of multiple storage projects from the design phase through to commissioning, ensuring successful execution.

What You’ll Be Doing as a Senior Project Engineer

• Develop technical specifications, vendor reviews, and supplier qualifications, including testing and commissioning aspects.
• Review technical aspects of EPC bidder proposals during selection.
• Review project documents and designs, identifying gaps to ensure project success.
• Provide technical input for tender proposals.

What You’ll Be Doing With Project Execution (On-Site):

• Oversee technical project execution, managing scope, stakeholders, and schedules.
• Interface with internal departments and external stakeholders to ensure consistent communication.
• Manage engineering consultants and host coordination/design review meetings.
• Review and coordinate design information from suppliers and contractors.
• Manage design review processes and ensure timely resolution of comments.
• Review Factory Acceptance Test (FAT) procedures and reports.
• Inspect construction work and assist in resolving technical issues.
• Recommend improvements to product design or processes.
• Share project-specific lessons learned for value engineering and process improvement efforts.
• Manage relationships with EPC contractors and key stakeholders.

What We Are Looking Out For:

• Degree in electrical engineering or equivalent experience.
• Experience in multidisciplinary projects (electrical, civil, structural, mechanical).
• Knowledge of communication systems, SCADA and PPCs.
• Minimum 5 years of relevant experience in project/systems engineering.
• Experience in battery storage systems, medium voltage stations, and related products.
• General knowledge of balance-of-plant systems, including UPS, fire alarms, air-conditioning, and SCADA.
• Knowledge of grid connection requirements for renewable generation and energy storage.
• Familiarity and understanding in LV/MV Electrical design, cable sizing, short circuit/load flow analysis, protective device coordination, and Arc Flash.
• General knowledge in project management tools and document control procedures (e.g., RFIs, Change Orders, NCRs, O&M manuals).
• Strong time management skills, able to prioritize multiple projects and objectives.
• Team up with talented colleagues and partners to achieve project goals.
• Champion our standards for quality, safety, and sustainability.
• Help us keep improving—your ideas are always welcome!

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