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Senior Mechanical Engineer

Chelmsford, Massachusetts, United States💼 Full-time💰 $105,680–$158,520🗓 2026-07-23 → 2026-09-26

Core

Senior Mechanical Engineer supporting industrial products (switches, sensors, safety devices) through design improvements, production support, and cost reduction.

Role type

Senior hands-on IC mechanical engineer

Builds

Industrial electromechanical assemblies for high-volume production

Domain

Industrial automation / Manufacturing

Deliverable

production ML models | product features

Required skills

3D Solid Modeling CAD (Pro/Engineer/Creo), NEMA/Ingress Protection standards, Design for Manufacturing/Assembly/Six Sigma, multi-action tooling fabrication, Geometric Dimensioning & Tolerancing, rapid prototyping, structural/thermal analysis

Preferred skills

Materials science (thermoplastic molding), electrical connectors/sensors design, UL/CSA/IEC standards knowledge

Technologies

Pro/Engineer (Creo), SAP

Responsibilities

Resolve complex cross-functional issues regarding product functionality and assembly; define and supervise engineering tests to qualify product designs; create innovative designs suitable for high-volume production; perform root cause investigations and cost reduction initiatives.

Seniority

Senior, hands-on IC

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