Mechanical Engineer

Job Title

Mechanical Engineer

Research & Development

Charlotte, NC (Onsite)

Product Development Director

No

The Mechanical Engineer will lead the design and development of all mechanical components and assemblies for a line of automotive electrical diagnostic products. This role involves creating ergonomic, durable, and high‑precision enclosures and accessories that must operate reliably in harsh automotive environments (e.g., extreme temperatures, chemical exposure, and high vibration).

• Mechanical Design & Development:
  Use advanced 3D CAD (Solid Works preferred) to design enclosures, custom probes, lead sets, and mounting accessories from concept through production
• Complex Assemblies:
  Develop integrated electromechanical diagnostic assemblies, ensuring seamless fitment of designed housing, PCBs, displays, tactile buttons, and internal wiring components
• Prototyping & Iteration:
  Build and test physical prototypes using rapid prototyping techniques (3D printing, CNC machining, molding, or fabrication in partnership with vendors) to validate form, fit, and user ergonomics
• Environmental & Durability Testing:
  Design and execute test plans for impact resistance (drop tests), thermal cycling, and ingress protection (IP ratings) to meet automotive standards like ISO 16750
• Manufacturing Support:
  Create detailed production drawings using GD&T and collaborate with internal partners or vendors on injection molding, fabrication, and assembly processes
• Compliance & Safety:
  Ensure all mechanical designs comply with industry safety standards and regulatory requirements (e.g., CE, UL, or automotive‑specific AEC‑Q certifications)

• Bachelor’s degree or master’s degree in mechanical engineering, or a related field experience
• 3‑7 years of experience in product design, ideally focusing on handheld electronic devices or automotive equipment
• Advanced CAD/CAE:
  Proficiency in parametric modeling and simulation tools for Finite Element Analysis (FEA) to predict mechanical stress and thermal behavior
• Materials Expertise:
  Deep knowledge of engineering plastics (ABS, Polycarbonate), over‑molding, and elastomers for ruggedized handheld tools
• Thermal Management:
  Experience designing heat dissipation solutions for diagnostic devices containing high‑speed processors or power electronics, working in collaboration with electrical/electronic engineers
• Design for Manufacturing (DFM):
  Ability to optimize parts for high‑volume production while maintaining strict tolerance stack‑ups
• Experience collaborating with subcontractors and integrating supply chain partners
• Basic knowledge of project management methodologies and the ability to collaborate with teams to complete projects on time and within budget
• Strategic mindset with a focus on innovation, continuous improvement, and product development
• Strong decision‑making and organizational skills
• Willingness to travel up to 20% annually as required

• Technical knowledge of diagnostic systems, electronic components, and automotive electrical systems
• Familiarity with automotive electrical systems and diagnostic protocols (e.g., CAN bus, ODB‑II) is highly preferred
• General knowledge of ERP for new parts/SKU creation and Product Lifecycle Management (PLM) systems to control file revisions (Engineering Changes – ECN)
• Automotive industry experience is preferred but not required
• Bilingual English/Spanish is a plus