{"id":3576233,"url":"https://alion.io/job/caterpillar-mechanical-design-engineer-battery-module","title":"Mechanical Design Engineer – Battery Module","company":{"id":176554,"name":"Caterpillar","domain":"caterpillar.com","url":"https://alion.io/company/caterpillar","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":95,"open_postings":90,"ghost_share":0,"stale_share":0.2,"repost_share":0,"time_to_fill_p50_days":32,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Energy","role_family":"Energy","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":18000,"max_usd":39000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":89},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Design of Experiments","optional":false},{"name":"FMEA","optional":false},{"name":"GD&T","optional":false}],"status":"live","first_seen_at":"2026-10-30T00:00:00Z","employer_posted_date":"2026-10-30","last_verified_at":"2026-11-02T03:48:45Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Career Area:\nEngineeringJob Description:\nYour Work Shapes the World at Caterpillar Inc.\nWhen you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.\nMechanical Design Engineer - Battery Module\nPosition Summary\nLead the mechanical design and simulation of battery modules from concept development through prototyping, validation, certification, and production release. Apply strong structural design, engineering mechanics, and simulation-driven engineering principles to develop robust, manufacturable, and cost-effective battery module solutions for Caterpillar applications.\nKey Responsibilities\nCollaborate with Caterpillar machine and application teams tofinalizecustomer requirements, operating conditions, mechanical interfaces, packaging constraints, and validation requirements.\n\nDevelop battery module architecture, packaging, and detailed mechanical designs, including cell-retention and compression systems, structural components, mounting features, busbar supports, insulation components, cold plates, and overall module cooling solutions.\n\nIntegrate Cell Monitoring Units (CMUs), sensing components, electrical interconnects, busbars, and high-voltage and low-voltage harness interfaces into themodulemechanical architecture.\n\nAccount for cell dimensional variation, swelling, compression, thermal expansion, electrical clearance and creepage, assembly requirements, and serviceability throughout the design.\n\nDevelop production-ready 3D models, assemblies, BOMs, material specifications, and mechanical interface requirements.\n\nApply GD&T and perform tolerance stack-up and packaging analyses.\n\nSelect materials, mechanical joints, insulation systems, thermal-interface materials, sealing solutions, and manufacturing processes.\n\nPerform structural, thermal, and thermo-mechanical simulations.\n\nCorrelate simulation results with physical test data.\n\nLead Design of Experiments (DoE).\n\nSupport DFM, DFA, DFMEA, DVP&R andvalidation activities.\n\nResolve design, validation, supplier, and manufacturing issues.\n\nRequired Qualifications\nBachelor's orMaster's degree in Mechanical Engineeringor related discipline.\n\nMinimum three years of relevant experience in battery modules, battery packs, energy storage systems, power electronics, or electromechanical product development.\n\nStrong fundamentals in structural design, engineering mechanics, strength of materials, mechanical joints, materialselection, tolerances, heat transfer, and manufacturing processes.\n\nDemonstrated experience developing mechanical products from concept through production release.\n\nStrong capability in 3D modelling, assembly design, mechanical packaging, andcomponentintegration.\n\nHands-on experience with structural, thermal, or thermo-mechanical simulation.\n\nWorking knowledge of battery module architecture, cooling systems, insulation, electrical isolation, clearance and creepage, and electromechanical integration.\n\nFamiliarity with GD&T, tolerance analysis, DFM, DFA, DFMEA, DVP&R, PPAP, PLM, and engineering change processes.\n\nExperience with cooling manifold design, coolant routing, sealing interfaces, or HV/LV harness design is preferred.\n\nStrong technical problem-solving, engineering judgment, documentation, collaboration, and communication skills.\n\nAdditional Information: This job required 5days working from office.\nPosting Dates:\nOctober 30, 2026 - November 5, 2026Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply\nNot ready to apply? 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