Quality Control Supervisor – Test and Inspection

Quality Control Supervisor – Test and Inspection

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Industrial Electric Mfg. (IEM) is the largest independent full-line manufacturer of custom power distribution systems in North America. Founded more than 75 years ago in Fremont, California, IEM grew alongside Silicon Valley and today operates over 1.7 million square feet of manufacturing capacity. With $1B+ in annual sales and 10,000+ commissioned projects across technology, data centers, commercial, energy, utilities, healthcare, industrial, and infrastructure markets, IEM continues to deliver exceptional product quality, dependable service, and the flexibility to meet complex technical requirements at scale.

This role leads daily testing and inspection operations, ensures product conformance to UL standards and customer requirements, and supports quality, safety, delivery, and cost goals across all test areas. The supervisor manages test technicians, coordinates priorities with production, and drives consistent process execution across the value stream. The Quality Control Supervisor is a fully onsite role based out of our Jacksonville location and will report into our Test & Inspection Manager.

First shift hours are 6:00am - 2:30pm.

• Lead daily activities of Test Technicians and Inspectors supporting various product lines within the site.
• Align testing and inspection tasks with the production schedule and communicated priorities.
• Ensure adherence to UL standards, customer specifications, electrical testing requirements, and company policies.
• Oversee testing processes including hipot, megger, torque checks, functional testing, continuity inspections, and other required verifications.
• Verify all testing logs, data sheets, inspection forms, and digital entries are accurate and complete.
• Support root cause investigations and corrective or preventative actions for test or quality issues.
• Train and mentor team members on test procedures, safety practices, documentation, and equipment usage.
• Coordinate with Production, Engineering, Project Management, and Materials teams to resolve test failures, part shortages, or missing documentation.
• Maintain test equipment readiness including calibration, safety checks, and proper storage.
• Monitor daily performance indicators including first‑time quality, test throughput, retest rates, and downtime.
• Communicate risk conditions, schedule conflicts, and equipment concerns to the Test and Inspection Manager.
• Support continuous improvement activities through accurate data collection and participation in process reviews.

• Enforce escalation procedures for safety events, quality issues, and critical equipment failures.
• Manage workforce expectations related to attendance, conduct, performance, and company policies.
• Perform other duties assigned by the Test and Inspection Manager.

• QC Leads
• Team Coordinators
• QC Inspectors
• Test Technicians

• Safety and Compliance
• Safety Awareness, including electrical safety, PPE use, lockout requirements, and safe use of test equipment.
• Compliance with UL testing and inspections requirements, standardized test procedures, and inspection checklists.
• Consistent application of documented processes across all shifts.
• Quality and Technical Expertise
• Strong understanding of electrical testing, QC processes, inspection documentation, and test failure analysis.
• High attention to detail during inspections, data entry, and test result validation.
• Ability to identify nonconformances, support root‑cause actions, and maintain proper documentation.
• Leadership and Teamwork
• Clear guidance and direction for technicians and inspectors.
• Effective collaboration with cross‑functional teams.
• Strong communication with test leads, QC leads, and production partners.
• Skills in addressing conflict and supporting a positive work environment.
• Coaching, mentoring, and supporting team development.
• Operational and Problem‑Solving Skills – Ability to resolve production and testing issues quickly.
• Strong prioritization and task organization to maintain testing throughput.
• Accountability for schedule…