Senior Electrical Engineer

Enersys; Largo, Northern (FL, KY); Hybrid; USD 110,000 - 170,000; Full time

Benefits offered by this job

Generous Time Off

Comprehensive Benefits

Financial & Career Growth

401(k) Matching

Innovative Culture

Job summary

EnerSys Advanced Systems seeks an experienced Senior Electrical/Electronics Engineer to design, develop and validate PCBAs for power electronics and hybrid systems. You will capture schematics, layout complex multi‑layer boards with Altium, and drive designs from concept through production.

The role requires deep knowledge of high‑voltage/high‑power designs, design for manufacturability, and collaboration with firmware and mechanical teams to deliver integrated solutions.

Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering or a closely related field.
• 8+ years designing and testing PCBAs for power electronics applications.
• 5+ years of experience with Altium Designer for schematic capture and complex multi-layer PCB layouts.
• Knowledge of IPC, UL, CE standards; best practices for compliance and testing.

Responsibilities

• Lead the design and development of PCBAs for power electronics applications, including DC-DC converters, motor drives, and hybrid energy systems.
• Utilize Altium Designer to perform schematic capture, multi-layer PCB layout, and prepare complete manufacturing documentation.
• Conduct design simulations and analyses (SPICE, thermal, SI/PI) to ensure electrical, mechanical, and thermal integrity.
• Optimize designs for thermal management, EMC, and manufacturability (DFM).
• Perform hands‑on prototype bring‑up, testing, validation, and troubleshooting of developed hardware.
• Collaborate closely with firmware, mechanical, and systems engineering teams to deliver fully integrated solutions.
• Author clear documentation for designs, test procedures, and compliance certifications

Skills

Power electronics design

Schematic capture

Multi-layer PCB layouts

High-voltage/high-power design

Education

Bachelor’s or Master’s degree in Electrical Engineering

Tools

Altium Designer

Job description

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!

At Rebel Systems, we're not just engineers. We are disruptors, creators, and innovators on a mission to transform the defense market. The battlefield of tomorrow demands technologies that are smarter, lighter, and more cost effective at scale. We're building them today.

We are seeking an experienced Senior Electrical/Electronics Engineerto design, develop, and validate advanced PCBAs for power electronicsand hybrid systemsapplications. This role demands strong expertise in schematic capture, PCB layoutusing Altium Designer, and a deep understanding of power systems engineering. The ideal candidate will have extensive hands-on experience with high-voltage, high-power designs and the ability to take projects from concept through production.

Essential Duties and Responsibilities

• Lead the design and development of PCBAs for power electronics applications, including DC-DC converters, motor drives, and hybrid energy systems.
• Utilize Altium Designerto perform schematic capture, multi-layer PCB layout, and prepare complete manufacturing documentation.
• Conduct design simulations and analyses (SPICE, thermal, SI/PI) to ensure electrical, mechanical, and thermal integrity.
• Optimize designs for thermal management, electromagnetic compatibility (EMC), and manufacturability (DFM).
• Perform hands‑on prototype bring‑up, testing, validation, and troubleshooting of developed hardware.
• Collaborate closely with firmware, mechanical, and systems engineering teams to deliver fully integrated solutions.
• Author clear documentation for designs, test procedures, and compliance certifications

Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering or a closely related field.
• 8+ years of professional experiencedesigning and testing PCBAs for power electronics applications.
• 5+ years of experiencewith Altium Designerfor schematic capture and complex multi-layer PCB layouts.
• Strong working knowledge of power electronicsprinciples, including switching converters, motor drives, battery management, and hybrid energy systems.
• Experience with design for manufacturability (DFM), and familiarity with fabrication and assembly processes.
• Knowledge of relevant standards such as IPC, UL, CE, and best practices for compliance and testing.
• Excellent problem‑solving skills, critical thinking, and attention to detail.

Preferred Qualifications

• Direct experience designing for high-voltage(>400VDC) or high-power(>5kW) applications.
• Expertise with thermal design techniquesand EMI/EMC mitigation strategies.
• Familiarity with firmware and embedded systems development for hardware validation (even at the troubleshooting level).
• Experience with system-level integration involving power management and control architectures.

EnerSys provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

We use artificial intelligence to screen, assess and select applicants for open positions, including for the purposes of reviewing and ranking application materials and scoring answers to application questions. Accordingly, decisions about your application and eligibility for employment with EnerSys may be made based exclusively on the automated processing of the personal information that you submit in your application materials.