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Mechanical Engineer III (Senior)

Sussex, WI - USA💼 Full-time🗓 2026-09-10 → 2026-09-26

Core

Senior mechanical engineer designing, validating, and bringing moderately complex energy products to market, focusing on cost, reliability, and safety.

Role type

Senior IC mechanical engineer (product development)

Builds

New energy products and moderately complex components

Domain

Energy / Industrial manufacturing

Deliverable

production ML models | product features

Required skills

Mechanical engineering design, CAD/CAE modeling, FEA/CFD analysis, material selection (plastics, aluminum, sheet metal), machine design, system integration (electrical components), cost/benefit analysis, risk analysis, process validation, BOM creation, cross-functional collaboration, mentoring

Preferred skills

Engineering Change Notices (CNs) management, Windchill/PLM, SAP/ERP, 3D modeling (ProE/SolidWorks), matrix organization experience

Technologies

ProE, SolidWorks, Windchill, SAP, MS Excel, MS Word

Responsibilities

Design and validate new products; specify functional requirements; create material part specifications and bills of materials; optimize designs for manufactability; utilize CAD/CAE for modeling and drawings; mentor less experienced engineers; travel to facilities as needed

Seniority

Senior, hands-on IC with mentorship responsibilities

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