GM Performance Power Units

GM Performance Power Units - Concord, NC Combustion System Analysis Engineer - Onsite Position Overview The Combustion System Analysis Engineer is responsible for the definition of GMPPU's combustion chamber surfaces, ensuring that combustion chambers, ports, valvetrain layouts, and pistons deliver optimal performance and efficiency. This role uses parametric CAD tools and 3D CAE in close collaboration with design, mechanical simulation, and testing teams to conceptualize and iterate upon the combustion chamber geometry. The engineer provides the optimized geometries and performance metrics needed for single-cylinder and multi-cylinder development, and acts as a key technical interface between other analytical, test, design, and hardware teams. Key Responsibilities Combustion System Concept Generation Own the definition of the combustion chamber surfaces (chamber shape, piston crown, intake/exhaust ports, valve angles and layout, injector and ignition locations,...

Job Title: Energy Store (ES) Battery Lead Location: Concord, NC Company: GM Performance Power Units (GM PPU) Drive the Future of Formula 1 with GM PPU! We're seeking a visionary ES Battery Lead to join our ERS (Energy Recovery System) Team in Concord, NC . In this critical leadership role , you'll spearhead the design, integration, and optimization of the Energy Store (ES) battery system, focusing on safety, performance, light weight, structural integrity, thermal management, and electrical reliability under extreme racing conditions. Collaborate with cross-functional teams in cell chemistry, power electronics, thermal management, and manufacturing to optimize ES packaging and performance within the hybrid powertrain while adhering to FIA technical regulations. Lead prototype validation, testing programs, and continuous improvements to deliver race-winning battery solutions essential for championship success. Key Responsibilities Establish technical...

Job Title: MGU E-Motor Mechanical Design Engineer Location: Concord, NC Company: GM Performance Power Units (GM PPU) Drive the Future of Formula 1 with GM PPU! We're seeking a detail-oriented MGU E-Motor Mechanical Design Engineer to join our high-performance Formula 1 Energy Recovery System (ERS) team located in Concord, NC . In this critical role, you will drive the mechanical design and development of the Motor Generator Unit (MGU) e-motor , focusing on structural optimization, rotor-stator integration, and mechanical system reliability under extreme racing conditions. You will create precise 3D models, detailed technical drawings, and run advanced simulations using state-of-the-art CAD and CAE tools to ensure performance and mechanical integrity of the MGU components . You will collaborate closely with cross-disciplinary teams including electromagnetic engineers, electrical controls, thermal management, and manufacturing experts to optimize the...