Senior Product Engineer

Precision Power Solution (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.

Certain positions at Precision Power Solution 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 PPS

We are seeking a motivated Senior Product Engineer to join our growing production team. This role is ideal for an experienced, highly technical engineer who is passionate about improving manufacturing processes, throughput, and yield across a product line. The Senior Product Engineer will play a key role in maturing manufacturing processes, developing robust documentation and controls, and supporting the successful growth of high‑voltage, high‑power products.

Candidates with strong experience in high‑power electronics and new product introduction (NPI) will be highly competitive. This position will primarily support the Rebel Systems site in Largo, FL.

• Serve as the primary engineering liaison between Design Engineering, Production, Quality, Supply Chain, and Technicians
• Lead the transition and ongoing manufacturing of high‑voltage, high‑power products
• Partner with Design Engineering during NPI to ensure designs incorporate DFM, DFA, and DFT principles
• Drive manufacturing readiness and lifecycle support for assigned products to ensure manufacturability, repeatability, and alignment with quality, cost, and delivery goals
• Lead and support continuous improvement initiatives by identifying inefficiencies, implementing corrective actions, and standardizing best practices
• Develop, validate, and maintain manufacturing documentation including work instructions, SOPs, BOMs, assembly drawings, and process specifications
• Review and approve engineering documentation to ensure compliance with standards, customer requirements, and QMS expectations
• Investigate manufacturing issues and field failures using structured root‑cause methodologies (DMAIC, 8D, 5‑Why, fishbone) and implement effective CAPAs
• Design and implement tooling, fixtures, test equipment, and manufacturing aids to improve product quality and production consistency
• Provide technical support to manufacturing teams, troubleshooting electrical, mechanical, and electromechanical systems
• Ensure manufacturing processes comply with safety standards, regulations, and company quality management system requirements—especially those related to high‑voltage systems
• Participate in prototype builds, pilot runs, process qualifications, and readiness reviews
• Support supplier quality initiatives by evaluating components, reviewing process changes, and contributing to…