Principal Electrical Engineer at EnerSys Delaware Inc. | Commack, NY, US | Rezi

Principal Electrical Engineer at EnerSys Delaware Inc.

Principal Electrical Engineer

EnerSys Delaware Inc. · Commack, NY, US

Today

Principal Electrical Engineer

EnerSys Delaware Inc. · Commack, NY, US

a day ago
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About the Role

EnerSys Advanced Systems (EAS) is seeking a Principal Electrical Engineer to lead technical execution of major engineering programs and serve as a recognized expert in battery system development. The role involves expertise in power electronics, battery protection systems, embedded controls, and military standards compliance within the aerospace, defense, and medical industries.

Responsibilities

  • Design and develop electrical circuits for batteries, chargers, and rechargeable battery systems.
  • Create detailed electrical schematics, specifications, and technical documentation.
  • Design and integrate battery monitoring and protection systems.
  • Perform system analysis related to electrical performance, thermal management, EMI, and reliability.
  • Use engineering tools for simulation, modeling, and analysis of electrical designs.
  • Support environmental and electrical qualification testing in accordance with military and defense standards.
  • Work closely with mechanical, software, systems, and manufacturing teams throughout the development cycle.
  • Participate in technical reviews and risk assessments for new products.
  • Provide technical support to Sales and Marketing for bids and proposals.
  • Prepare clear documentation for testing, production, and customer requirements.
  • Provide technical guidance on complex engineering initiatives.
  • Support development of engineering standards and best practices.

Requirements

  • Bachelor's degree in Electrical Engineering; Master's degree preferred.
  • 10+ years of experience in electrical design, power systems, or defense-related products.
  • Strong knowledge of lithium-ion and similar battery technologies, including system safety and protection designs.
  • Experience with battery systems, power electronics, and low-EMI circuit design.
  • Proficiency with electrical design software tools.
  • Experience integrating electronics with microcontrollers and communication protocols such as CAN or serial communications.
  • Hands-on experience testing, troubleshooting, and qualifying electronic systems.
  • Strong commitment to quality, reliability, and technical excellence.
  • Candidates for certain positions must be a "U.S. Person" under ITAR (U.S. citizen, lawful permanent resident, or a refugee/asylee) and/or otherwise comply with ITAR requirements.

Skills

  • Power electronics
  • Battery protection systems
  • Embedded controls
  • Military standards compliance
  • Electrical design
  • Power systems
  • Lithium-ion battery technologies
  • System safety
  • Low-EMI circuit design
  • Electrical design software tools
  • Microcontrollers
  • CAN communication protocols
  • Serial communications

Location

  • Remote

Work Type

  • Full-time

Experience Level

  • 10+ years

Education Level

  • Bachelor's degree in Electrical Engineering
  • Master's degree preferred

Salary/Compensations

  • $120,000 to $150,000

Benefits

  • 3+ weeks of paid time off
  • 11 paid holidays
  • Medical coverage
  • Dental coverage
  • Vision coverage
  • Life insurance
  • Short-term disability
  • Educational reimbursement
  • Flexible spending accounts
  • Employee stock purchase plan
  • 401(k) matching (100% match at a 6% contribution level)

About the Company

  • 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.
  • 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.

Equal Opportunity

  • 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.