Job Test Engineer

Test Engineer

Precision Power Solutions (PPS) is a specialized division of Ener Sys—a global leader in stored energy solutions for industrial applications. PPS 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. Candidates for certain positions at Ener Sys Advanced Systems 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 PPS, 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!

The Test Engineer is responsible for planning, developing, executing, and documenting testing activities for advanced power electronics, battery systems, embedded electronics, and electromechanical products throughout the product lifecycle. This position supports product development from prototype validation through Low Rate Initial Production (LRIP), ensuring products meet performance, reliability, quality, and customer requirements prior to deployment. The role works closely with multidisciplinary engineering and manufacturing teams to troubleshoot issues, improve product performance, develop test processes, and support successful product qualification and production readiness.

• Product Testing & Validation
  • Develop, execute, and maintain engineering test plans and procedures for power electronics, battery systems, embedded electronics, and electromechanical products.
  • Perform functional, electrical, environmental, reliability, and system-level testing throughout product development and production.
  • Support verification and validation activities for prototypes, qualification units, and Low Rate Initial Production (LRIP) hardware.
  • Execute production acceptance testing and evaluate product performance against specifications and requirements.
  • Identify opportunities to improve product quality, reliability, repeatability, and manufacturing efficiency.
• Product Bring-Up & Troubleshooting
  • Perform initial bring-up and evaluation of new hardware and integrated systems.
  • Troubleshoot electrical, firmware, software, and system integration issues.
  • Utilize laboratory test equipment to evaluate system performance, diagnose failures, and verify corrective actions.
  • Collect, analyze, and interpret test data to support root cause investigations and engineering decision-making.
  • Collaborate with electrical, mechanical, firmware, systems, and manufacturing engineers to resolve technical issues and improve overall product performance.
• Test Development & Process Improvement
  • Develop engineering test procedures, acceptance test procedures, automated test methods, and manufacturing test processes.
  • Support product qualification testing to applicable military and commercial standards.
  • Continuously improve test methods, equipment, and processes to increase throughput, repeatability, efficiency, and reliability.
  • Assist in the transition of products from development into manufacturing by establishing robust production test processes.
• Documentation & Reporting
  • Prepare detailed engineering documentation, including test plans,…