Career Area:
EngineeringJob Description:
Your Work Shapes the World at Caterpillar Inc.
When 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.
Job Responsibilities:
Continuously monitor domestic and international power battery cell technology trends, covering new chemistries and systems such as NCM, LFP, and condensed-state batteries, as well as novel structures (large cylindrical cells, CTP, fast charging, long lifecycle, module-less designs, etc.). Deliver annual cell technology roadmap assessment reports and benchmarking analyses to support the company's battery product planning and iterative decision-making.
Integrate requirements for vehicle range, fast charging, lifecycle, and cost to complete multi-supplier cell benchmarking, risk and cost assessments, and establish selection standards to facilitate cell designation and integration.
Plan verification of cell electrical performance, high/low temperature, lifecycle, and safety. Evaluate compatibility with BMS, thermal management, and pack structure, providing optimization solutions and design constraints.
Act as the main contact window for OEMs, responsible for cell introduction, specification change reviews, and participating in supplier capability audits and quality issue rectification to ensure stable cell delivery quality.
Address cell abnormalities in vehicles/battery packs, such as voltage differences, degradation, self-discharge, and thermal risks. Utilize 8D/5Why methods to pinpoint root causes, distinguish between cell, system, and operating condition issues, and drive supplier corrective actions to closure.
Establish cell selection, qualification, application guidelines, and restricted item standards. Improve benchmarking databases and failure case libraries to reduce risks in mass production and after-sales.
Coordinate with battery system, BMS, calibration, procurement, and other teams to deliver technical requirements, track cell adaptation progress for various models, and ensure projects meet mass production timelines.
主要职责：
持续跟踪国内外动力电池电芯技术发展趋势，涵盖三元/磷酸铁锂/凝聚态等新体系、新结构（大圆柱、CTP、快充、长寿命、无模组等）；输出年度电芯技术路线研判报告、电芯对标分析，支撑公司电池产品技术规划与迭代决策。
结合整车续航、快充、寿命、成本等需求，完成多厂家电芯对标、风险与成本评估，制定选型标准，支撑电芯定点导入。
策划电芯电性能、高低温、寿命、安全性验证，结合BMS、热管理、Pack结构评估适配性，给出优化方案与设计约束
作为主机厂对接窗口，负责电芯新品导入、规格变更评审，参与供应商能力稽核与质量问题整改，稳定电芯交付品质。
处理整车/电池包电芯压差、衰减、自放电、热风险等异常，用8D/5Why定位根因，区分电芯本体/系统/工况问题，推动供应商整改闭环。
搭建电芯选型、准入、应用规范及禁限项标准，完善对标数据库、失效案例库，降低量产与售后风险。
配合电池系统、BMS、标定、采购等团队输出技术条件，跟进车型电芯适配进度，保障项目按期量产
Job Requirements:
职位要求：
No Job Description Provided
Posting Dates:
June 23, 2026 - July 9, 2026Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply
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Based on 7,543 disclosed Software salaries on RoleSuite, the role pays a median of $155K/year, with most offers between $123K and $196K (10th–90th percentile: $101K–$232K).
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