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QA/QC Engineer, Mechanical Systems

Downers Grove, IL, US💼 Full-time🗓 2026-09-03 → 2026-10-01

Core

Support testing, startup, setup, and troubleshooting of mechanical systems across design/build projects to ensure compliance with standards and design intent.

Role type

Junior mechanical systems specialist (QA/QC)

Builds

Safe, functional, and reliable mechanical systems for construction projects

Domain

Construction / Mechanical Engineering / HVAC

Deliverable

physical/clinical work

Required skills

Mechanical systems operations, startup, commissioning support, troubleshooting, HVAC knowledge, mechanical equipment familiarity, pre-startup readiness reviews, functional test procedures, system performance verification, TAB coordination, BAS/controls coordination, documentation, safety compliance

Preferred skills

Bachelor's degree in mechanical engineering or related field, equivalent technical education or relevant field experience

Technologies

Chillers, pumps, cooling towers, AHUs, CRAHs, CRACs, VFDs, valves, instrumentation, BAS, controls

Responsibilities

Support startup, setup, testing, and troubleshooting of mechanical systems and associated controls; Assist with pre-startup readiness reviews; Participate in vendor startup activities; Help execute pre-functional checklists and functional test procedures; Verify mechanical equipment operation per design intent; Assist in troubleshooting field issues; Observe and document system performance; Support TAB coordination; Coordinate with BAS and controls teams; Document deficiencies and corrective actions; Support commissioning meetings and system turnover; Communicate field findings to project teams; Maintain project documentation; Promote safe work practices

Seniority

Junior, hands-on IC

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