Jobs and Careers

Lead Electrical Engineer I

United Statesfull_timeVerifiedPosted 3 Aug 2026

About the role

EnerSys Advanced Systems (EAS) is a specialized division of EnerSys—a global leader in stored energy solutions for industrial applications. EAS focuses on cutting-edge energy solutions for the aerospace, defense, and medical industries. As we continue to grow, we’re looking for individuals who share a passion for these industries and want to be part of an innovative, dynamic team.

Certain positions at EnerSys Advanced Systems require access to information or technology that is subject to the International Traffic in Arms Regulations (ITAR) and other U.S. government security regulations. Candidates for these positions should be a “U.S. Person” under ITAR (U.S. citizen, lawful permanent resident, or a refugee/asylee) and/or otherwise comply with ITAR requirements for access rights to be considered for a position.

What We Offer:

Generous Time Off – 3+ weeks of paid time off, plus 11 paid holidays
Comprehensive Benefits – Medical, dental, and vision coverage for employees and dependents at a discounted rate
Financial & Career Growth – Life insurance, short-term disability, educational reimbursement, flexible spending accounts, and an employee stock purchase plan
401(k) Matching – 100% match at a 6% contribution level
Innovative Culture – We value excellence, teamwork, and long-term relationships with stakeholders, colleagues, and customers. Through innovative technology and ongoing training, we invest in our employees’ skills and career development.

At EAS, we don’t just build batteries – we power systems and devices that protect not only individual citizens but communities across the world.

If you’re excited about working in an innovative, fast-paced, high-tech environment, where your contributions make a real impact, we’d love to hear from you!

Learn More About EAS

Job Purpose

The Lead Electrical Engineer at Bren-Tronics, part of EnerSys and a manufacturer of advanced portable power solutions, is responsible for designing, developing, testing, and supporting electrical systems and products used in the manufacture of batteries and related products. This role provides technical leadership on engineering projects, works closely with cross-functional teams, and helps ensure products meet customer requirements, quality standards, and manufacturing objectives.

Essential Duties and Responsibilities

Design, development, and improvement of electrical systems and products used in battery manufacturing.
Develop electrical schematics, drawings, and technical documentation that meet customer and company requirements.
Support the preparation and review of contract drawings and technical specifications.
Design, build, and evaluate prototypes to validate product performance.
Research and recommend new technologies and design improvements to enhance product quality, reliability, and cost.
Work closely with Mechanical, Manufacturing, Quality, and Program teams to support product development and production.
Develop and execute product test plans to verify performance and customer requirements.
Analyze test results, identify issues, implement design improvements, and support product qualification.
Analyze test results, identify issues, implement design improvements, and support product qualification.
Provide technical support and troubleshooting for manufacturing and production teams.
Participate in root cause analysis and implement corrective actions for product or manufacturing issues.
Ensure designs comply with applicable standards, customer specifications, and engineering best practices.
Prepare technical reports, engineering documentation, and design presentations.

Qualifications

BS in Electrical Engineering
6+ years of electrical engineering experience.
Experience with low EMI circuit design, analog design, charger circuits, micro power circuits
Effective communication skills with cross functional teams.
Ability to accurately and thoroughly document processes, procedures, and training documents.