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Chefman

Senior Mechanical Engineer

Mahwah, NJ · On-site · Product Development

$120K – $140K

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About the role

CADMechanical EngineeringComplianceSolidWorksElectrical EngineeringManufacturing
We are seeking a highly skilled, self-motivated, and hands-on Senior Mechanical Engineer to join our Product Development team. The ideal candidate will be a proactive self-starter and CAD expert with proven experience taking consumer products from concept through production, including close collaboration with overseas factories in China. This role focuses on delivering manufacturable, high-quality, and cost-effective product designs across all development stages. Key Responsibilities - Lead the mechanical design, development, and manufacturing of new and existing products. - Own CAD modeling and detailed design, ensuring manufacturability, and alignment with product and industrial design intent. - Collaborate closely with China-based factories, evaluating tooling, materials, and production processes while ensuring DFM best practices. - Partner with Product Development, Industrial Design, and Electrical Engineering teams to drive innovation and resolve technical challenges. - Work independently and proactively to move projects forward, maintaining ownership through all stages of the development cycle. - Support all phases of the product lifecycle — from concept and prototyping to validation, pilot builds, and mass production. - Evaluate and troubleshoot factory tooling and injection molding processes to improve yield and reduce costs. - Conduct design validation and reliability testing, analyze results, and implement corrective actions. - Investigate and resolve product quality issues, working closely with Quality, Compliance, and Legal teams. - Participate in product safety and compliance reviews, including documentation and Intellectual Property (IP) assessments. Qualifications & Skills - Bachelor’s degree in Mechanical Engineering or related field. - 8+ years of experience in mechanical engineering and product development, ideally in CPG, electronics, or durable goods. - Advanced proficiency in CAD software (SolidWorks or equivalent) with a focus on precision and manufacturability. - Direct experience collaborating with overseas factories, including tooling evaluation and production troubleshooting. - Strong understanding of Design for Manufacturing (DFM) and Design for Assembly (DFA) principles. - Self-starter with a hands-on, solutions-oriented approach and strong analytical and problem-solving skills - Excellent communication and cross-functional collaboration abilities. - Familiarity with injection molding, metal stamping, and other high-volume manufacturing processes. - Proven success managing projects through multiple development stages. Salary Range (commensurate with experience) $120,000—$140,000 USD