Sr. Requirements Engineer

Csestorage; Texas; Remote; USD 120,000 - 160,000; Full time

Benefits offered by this job

Health coverage

Retirement plans

Paid time off

Job summary

e-STORAGE, a member of Canadian Solar, seeks a Senior Requirements Engineer to specialize in EMS controls and Power Conversion Systems for utility-scale battery energy storage. You will develop and maintain technical requirements aligned with project goals, guide control system technologies, and ensure compliance with UL, IEC, and NERC-CIP standards across global deployments.

The role requires 7+ years of experience, strong analytical abilities, and excellent collaboration across engineering,

Qualifications

• Experience drafting technical requirements for EMS/PCS and control systems.
• Knowledge of global compliance standards (UL/IEC, NERC-CIP) and battery-related standards.
• Strong communication and negotiation skills for cross‑functional collaboration.

Responsibilities

• Develop and maintain technical requirements for EMS controls and PCS for utility-scale energy storage.
• Review project-specific requirements and ensure compliance across disciplines.
• Identify and mitigate compliance risks and ensure adherence to standards and regulations.
• Collaborate with R&D, commercial, and engineering teams; report to stakeholders regularly.

Skills

Technical requirements drafting

Analytical abilities

Communication and negotiation

Independent work

Education

Bachelor’s degree in engineering

Job description

# Energize your career by applying today## Sr. Requirements EngineerApply: Remote: US - Remote: Full time: Posted 5 Days Ago: 10001519## **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.**Position Title:** Sr. Requirements Engineer**Department:** Engineering**Entity:** e-Storage**Location:** US - Texas/ Arizona**Reports To:** Technical Requirements Manager, eStorage **Position Summary:** We are looking for a motivated Senior Requirements Engineer to specialize in EMS controls and Power Conversion Systems for utility-scale battery energy storage systems. The candidate will develop technical requirements aligned with business goals and objectives.As part of the engineering team, the Sr. Requirements Engineer will create control system and power conversion system specifications that meet all project requirements, guide control system technologies, and implement processes for global utility-scale energy storage solutions. Familiarity with power systems, utility scale inverters, utility generation, protection and transmission, modern industrial networks, and utility communication protocols is required. **Responsibilities:** * Develop Technical Requirements: Create and maintain technical requirements for battery energy storage control systems and Power Conversion Systems (PCS) in line with company goals and industry standards.* Cyber security: Develop a set of security requirements and templates.* Review Project-Specific Requirements: Carefully review and ensure project-specific requirements for control systems and Power Conversion Systems are met.* Negotiate and Develop Requirements Management: Develop comprehensive requirements management strategies tailored to specific client needs and industry requirements.* Track Applicable Standards: Monitor applicable standards and analyze their implications on our products, communicating these to the R&D, commercial, and engineering teams.* Certification Testing Solutions: Assist in finding solutions to challenges related to certification testing.* Examine Test Samples: Read and understand schematics, wiring diagrams, and operational instructions to examine test samples.* Conduct Risk Assessments: Identify potential compliance risks and vulnerabilities within our products, developing strategies to mitigate these risks and ensure adherence to relevant laws, regulations, and standards.* Regular Reporting: Report regularly to the business team and relevant stakeholders to ensure transparency and accountability.* Utilize and maintain AI tools for developing technical requirements.* Utilize and maintain version control tools to make sure the requirements are traceable, auditable, and change-managed throughout the lifecycle. **Required Qualifications and Skills:*** Bachelor’s degree in engineering or a related field.* 7+ years of experience in the design and implementation of global compliance standards for products such as SCADA and EMS, batteries, electrical systems, HVAC, inverters, or other industrial products.* Knowledge of UL & IEC requirements. Knowledge of NERC-CIP cyber security requirements.* Experience with regional and global regulatory requirements.* Knowledge of battery-related standards such as IEC62619, UL1973, IEC62933-5-1/-2, UL9540, UL9540A, NFPA855, ISO-27019* Proven success in working independently, handling multiple tasks, and determining priorities in a team environment, balanced by an ability to collaborate effectively across multiple disciplines or functional groups.* Deep understanding of battery systems.* Participation in compliance or standard-related councils is a plus. **Key Competencies:*** Experience with technical requirements drafting* Strong technical and analytical abilities* Results-driven, with a focus on execution* Excellent communication and negotiation abilities## **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.#CSeSTORAGE