Mechanical Systems Engineer – Design

Career Area Engineering 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 As a Battery Systems Engineer - Design you will design analyze build and implement new battery systems components or technologies into Caterpillar customer applications What You Will Do Design battery systems used to integrate battery packages into customer applications including structural rack pack concept design and packaging optimization Define interface routing and location for cooling communications and high-voltage connections Design and integrate busbars for high-voltage battery systems ensuring optimal electrical performance and safety Perform electro-mechanical simulations to validate design integrity under operational conditions Conduct detailed thermal simulations to optimize cooling strategies and ensure thermal stability of battery systems Utilize robust problem-solving and implementation processes to resolve and improve designs Evaluate and optimize designs using structural and thermal simulation tools Document and develop build improvements through design or process optimization Support customers and support teams by developing Application Integration guides and Disassembly Assembly procedures Collaborate with internal manufacturing and external purchasing partners to complete supplier selection capability assessments and implement APQP processes Provide guidance to colleagues responsible for other portions of the product to ensure requirements and schedules are met Contribute to the development of battery systems Design FMEAs and Risk Assessments Protect Caterpillar s intellectual property Core Competencies Analytical Thinking Ability to determine root causes and create effective solutions Effective Communications Ability to clearly transmit and interpret ideas and information Managing Multiple Priorities Ability to handle concurrent projects and allocate time effectively Technical Excellence Ability to develop solutions to significant technical challenges Computer-Aided Design Engineering Ability to produce analyze simulate and test product design drafts Product Design and Development Ability to design and develop products from concept through production Required Qualifications Bachelor s or master s degree in mechanical engineering Aerospace or related field More than 5 years of experience for candidates with a bachelor s degree and more than 3 years for candidates with a master s degree in mechanical design for automotive or battery energy storage systems Experienced in cooling system design concept design and packaging Familiarity with electrical components and harness design Experience in busbar design for high-voltage battery applications Proficiency in electro-mechanical and thermal simulation tools for battery system analysis Strong understanding of battery pack architecture thermal management and structural safety requirements Experience with DFMEA GD T DFA DFM and design for manufacturability Knowledge of materials selection metals composites plastics for structural applications Additional information This job required 5days working at office Relocation is available for this position Posting Dates November 14 2025 - November 27 2025 Caterpillar is an Equal Opportunity Employer Qualified applicants of any age are encouraged to apply Not ready to apply Join our