Mechanical Engineer

Mechanical EngineerMechanical Engineer – Battery Pack DesignNovi, MIOn-Site Role$40-65/hr (depending on years of experience)About The RoleJoin a leading client in the advanced energy and battery technology industry as a Mechanical Engineer specializing in battery pack and module design. This is a 6-month contract-to-hire opportunity based in Novi, MI, focused on the mechanical design and development of battery pack components and sub-systems from concept through production. You will drive design decisions, collaborate with multidisciplinary teams, and support hands-on prototyping and manufacturing in a fast-paced, highly collaborative environment. This role requires strong technical expertise, cross-functional coordination, and a passion for innovation in energy systems.What You'll DoOwn mechanical design of one or more battery pack components or sub-systems from concept through product launchDrive design decisions and collaborate with systems, electrical, and analysis teams to ensure all design requirements are metIdentify design risks and develop prototypes to validate and mitigate issuesEngage with suppliers to define specifications, obtain quotes, and support component developmentCreate 3D CAD models and 2D drawings with GD&T for complex assembliesSupport hands-on prototype builds and work closely with manufacturing and quality teamsPerform tolerance stack analyses to ensure proper fit and functionalityEnsure proper electrical isolation and environmental durability (thermal, vibration, sealing, etc.)Optimize designs using analytical, numerical, and empirical methodsContribute to technical problem solving and continuous product improvementWhat You BringBachelor's or Master's degree in Mechanical Engineering or related field2+ years of mechanical design experience (5+ years for Senior level)Experience designing components such as castings, stampings, extrusions, plastics, sealing systems, bus bars, or cooling systemsStrong 3D CAD experience (Onshape or similar CAD tools)Experience working with suppliers and design for manufacturability (DFM)Familiarity with low- to mid-volume manufacturing processesAbility to interpret structural and thermal analysis resultsStrong problem-solving and communication skills in a cross-functional environmentNice to have: hands-on prototype or product launch experience, battery or energy system background, and experience designing for harsh environments (vibration, corrosion, water ingress, thermal)