Lead Mechanical Engineer

Eaton’s ES AMER Sector Integration division is currently seeking a hands‑on Lead Mechanical Engineer to support the development of advanced EDLC supercapacitor products, with the primary focus on EDLC modules and their internal mechanical components. This role will take place out of our office in Pleasanton, CA. The product line also includes cylindrical EDLC cells, module packs, and module rack systems operating up to 1500 VDC, which may be series‑combined into medium‑voltage energy storage systems. The expected annual salary range for this role is $117000 - $172000 a year. Please note the salary information shown above is a general guideline only. Salaries are based upon candidate skills, experience, and qualifications, as well as market and business considerations. Key Responsibilities: Lead hands‑on mechanical design and development of EDLC modules and internal components, packs, and high‑voltage module rack systems operating up to 1500 VDC. Own the full mechanical product development cycle, including customer requirements, concept development, mechanical architecture, detailed design analysis, material selection, DFx, prototype builds, validation support, engineering release, manufacturing development, and transfer to mass production. Develop 3D CAD models, 2D drawings, assembly drawings, BOMs, specifications, and release documentation using SolidWorks and ENOVIA or similar PLM systems. Design module‑level mechanical components such as cell holders, retention systems, compression features, module frames, housings, covers, brackets, busbar supports, insulation barriers, thermal features, and service‑access features. Design and specify wiring, connectors and wire harnesses. Collaborate with cross functional teams to integrate sensors, monitoring electronics, manufacturing equipment interfaces, automation equipment, and PLC‑controlled equipment as needed. Support high‑voltage and medium‑voltage system integration, including mechanical packaging for creepage, clearance, insulation, grounding, bonding, touch‑safe design, serviceability, thermal management, and structural integrity. Apply DFx principles to create robust, cost‑effective, manufacturable, and serviceable designs suitable for medium‑and‑high‑volume production. Select materials and manufacturing processes during the design phase, considering performance, reliability, manufacturability, cost, tooling, process capability, yield, and long‑term product quality. Work with suppliers and manufacturing teams to develop fabricated semi‑finished goods and components used in EDLC cell, module, pack, and rack assemblies. Lead prototype builds and engineering builds. Support pilot builds, production launch, manufacturing process development, tooling, fixtures, work instructions, inspection requirements, and production transfer. Interface globally with internal engineering teams, suppliers, manufacturing partners, and customers; support technical reviews, design reviews, issue resolution, supplier qualification, and production readiness activities. Participate in design reviews, manufacturability reviews, tolerance reviews, technical risk assessments, DFMEA/PFMEA activities, root‑cause analysis, corrective actions, and continuous improvement efforts. Travel domestically and internationally up to 15% as required. Qualifications: Required (Basic) Qualifications: Bachelor’s degree in Mechanical Engineering or related engineering discipline from an accredited institution. Minimum 5 years of mechanical engineering experience in product development, manufacturing engineering, systems integration, industrial equipment, energy storage, electromechanical products, or related engineering fields. Eaton will not consider applicants for employment immigration sponsorship or support for this position. This means that Eaton will not support any CPT, OPT, or STEM OPT plans, F-1 to H-1B, H-1B cap registration, O-1, E-3, TN status, I-485 job portability, etc. No relocation benefit is being offered for this position. Only candidates within a 50-mile radius of Eaton's Pleasanton, CA office will be considered. Active‑Duty Military Service member candidates are exempt from the geographical area limitation. Preferred Qualifications: Master’s degree in Mechanical Engineering or related discipline from an accredited institution. Skills: Experience with supercapacitor modules or battery modules, battery systems, energy storage systems, or high‑voltage electrical equipment. Experience designing products operating up to 1500 VDC or used in medium‑voltage energy storage systems. Knowledge of high‑voltage mechanical packaging, insulation, creepage, clearance, grounding, bonding, and touch‑safe design. Experience with supercapacitors, battery module design, cylindrical cell design, pack design, rack design, or industrial cabinet design. Experience designing mechanical assemblies for vibration, shock, transportation loads, or harsh operating conditions. Experience with wiring, connectors, cable routing, and wire harness integration. Basic familiarity with manufacturing equipment, automation systems, control systems, and PLC‑based equipment. Experience selecting materials and manufacturing processes during the product design phase. Experience with thermal management for energy storage or power electronics systems. Experience working with global suppliers, contract manufacturers, and customers. Familiarity with applicable UL, IEC, CE, or other safety and compliance standards. Key Competencies: Willingness to travel up to 15%, including domestic and international travel. Hands‑on mechanical design capability. EDLC module and internal component design. Full product lifecycle ownership. System‑level engineering mindset. High‑voltage packaging awareness. Strong DFx and manufacturability mindset. Practical materials and process selection experience. Medium‑and‑high‑volume manufacturing experience. Supplier, customer, and global engineering communication. Strong CAD and engineering documentation discipline. Prototype build and manufacturing transfer experience. Cross‑functional problem solving. Basic understanding of wiring, connectors, harnesses, controls, and manufacturing equipment interfaces. All positions may require participation in video and in‑person interviews as part of the hiring process. All candidates will be evaluated based on job‑related competencies, and all candidates’ privacy rights and data security will be protected in accordance with applicable laws. We are committed to ensuring equal employment opportunities for all job applicants and employees. Employment decisions are based upon job‑related reasons regardless of an applicant's race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, marital status, genetic information, protected veteran status, or any other status protected by law. Eaton believes in second chance employment. Qualified applicants with arrest or conviction history will be considered regardless of their arrest or conviction history, consistent with the Los Angeles County Fair Chance Ordinance, the California Fair Chance Act and other local laws. You do not need to disclose your conviction history or participate in a background check until a conditional job offer is made to you. After making a conditional offer and running a background check, if Eaton is concerned about conviction that is directly related to the job, you will be given the chance to explain the circumstances surrounding the conviction, provide mitigating evidence, or challenge the accuracy of the background report. To request a disability‑related reasonable accommodation to assist you in your job search, application, or interview process, please call us at View phone number on click.appcast.io to discuss your specific need. Only accommodation requests will be accepted by this phone number. We know that good benefit programs are important to employees and their families. Eaton provides various Health and Welfare benefits as well as Retirement benefits, and several programs that provide for paid and unpaid time away from work. Please note that specific programs and options available to an employee may depend on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements. #J-18808-Ljbffr Eaton Corporation