New

Consulting Product Engineer

EnerSys
United States, Pennsylvania, Reading
2366 Bernville Road (Show on map)
Aug 27, 2025
EnerSys is a global leader in stored energy solutions for industrial applications. We have over thirty manufacturing and assembly plants worldwide servicing over 10,000 customers in more than 100 countries. Worldwide headquarters are located in Reading, PA, USA with regional headquarters in Europe and Asia. We complement our extensive line of Motive Power and Energy Systems with a full range of integrated services and systems. With sales and service locations throughout the world, and over 100 years of battery experience, EnerSys is the power/full solution for stored DC power products. Job Purpose To meet the increasing demand for advanced energy storage solutions and ensure technical excellence across our lines of business (LOBs), we are seeking a Consulting Product Engineer dedicated to Battery Energy Storage Systems (BESS). This senior-level role provides technical leadership in the design, specification, and integration of BESS technologies, ensuring optimal performance, reliability, and scalability. The successful candidate will be a trusted technical advisor and innovator, shaping our energy storage strategy and enabling market leadership. Essential Duties and Responsibilities BESS Sizing and Requirements Definition Lead the development of comprehensive BESS sizing criteria, including energy capacity (kWh), power output (kW), and lifecycle performance (e.g., degradation rates, cycle life, calendar life). Establish tolerancing methodologies to address environmental variability, aging effects, and operational uncertainties. System-Level Integration Oversee the integration of BESS with Power Conversion Systems (PCS) and Energy Management Systems (EMS) to ensure compatibility, efficiency, and robust control strategies. Define and validate interface specifications, communication protocols, and system-level performance metrics. Technical Strategy and Innovation Guide the selection and evaluation of battery technologies and architectures aligned with project requirements and long-term sustainability goals. Drive innovation in system modeling, simulation, and validation to support design optimization and risk mitigation. Governance and Compliance Ensure all BESS designs meet safety standards, regulatory requirements, and industry best practices. Lead technical reviews and risk assessments to identify and mitigate potential failure modes and integration challenges. Strategic Impact Position the organization as a leader in energy storage technology through expert-driven system design and integration. Enhance project execution by aligning technical decisions with business objectives and operational realities. Support long-term reliability and cost-effectiveness of energy storage deployments through rigorous engineering oversight. Qualifications Bachelor's or Master's degree in Electrical Engineering, Mechanical Engineering, Energy Systems, or related field; PhD preferred. 10+ years of experience in energy storage, battery technology, or related engineering fields. Proven expertise in BESS design, integration, and performance optimization. Strong knowledge of PCS, EMS, and grid interconnection requirements. Familiarity with safety standards (UL, IEC, IEEE, NFPA) and regulatory frameworks. Demonstrated ability to lead cross-functional technical teams and drive innovation. Excellent analytical, communication, and problem-solving skills. General Job Requirements This position will work in an office setting, expect minimal physical demands. 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. Know Your Rights Know Your Rights (Spanish)