j-trec

Mechanical Design Engineer - Sheet Metal Products

j-trec

Mattoon, Illinois, United StatesFull timePosted May 10, 2026

Job description

Key Responsibilities

Product Design and Documentation Generate complete manufacturing-ready documentation (drawings with GD&T, weld symbols, notes, finish specs, BOM accuracy). Define critical-to-quality characteristics and inspection requirements in partnership with Quality. Fabrication and Process Collaboration Apply knowledge of sheet metal fabrication methods (laser/punch, bend, spot weld, MIG/TIG, clinch/fasteners, PEM hardware, hinges/latches).

Support and improve processes including powder coat/paint, galvanizing, labeling, and final assembly. NPD and Sustaining Execution Execute design activities within a phase-gate development process: requirements, concept, design reviews, prototype builds, verification/validation, release. Own sustaining engineering deliverables: product updates, cost-down initiatives, quality improvements, and end-of-life changes.

Cross-Functional Leadership Communicate clearly with stakeholders; present designs in reviews; document decisions and manage action items. Balance priorities across multiple projects and urgent production/field support needs. Your Skills And Expertise To ensure your success from day one in this role, Justrite requires the following qualifications at a minimum: Bachelor’s degree in Mechanical Engineering (or closely related discipline).

3+ years of product design experience in manufactured goods; strong preference for fabricated metal products. Proficiency in 3D CAD (Solid. Works preferred or equivalent) and 2D drawing creation. Working knowledge of GD&T, tolerance analysis, and documentation practices for production release. Experience collaborating with manufacturing teams on prototypes, pilot builds, and production support.

Strong problem-solving skills and comfort working hands-on in a factory environment. Additional qualifications that could help you succeed even further in this role include: 5+ years of experience designing sheet metal assemblies and welded fabrications. Experience with industrial safety, chemical storage, or regulated products; familiarity with relevant codes/standards is a plus.

Exposure to ERP/PLM systems and formal engineering change workflows. Experience with DFMEA/PFMEA, control plans, and structured validation/testing. Lean / continuous improvement experience (Kaizen, standard work, waste reduction).