End of Line Test Engineer

About the Company

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Nortek Data Center Cooling is a Madison Industries company that designs and builds energy‑efficient HVAC solutions for data centers worldwide.

We are seeking an experienced and hands‑on End‑of‑Line Test Engineer to support the testing, validation, troubleshooting, and continuous improvement of mission‑critical HVAC equipment for data center applications. The candidate will design and support automated test systems, develop PLC/HMI‑based control solutions, execute and improve testing processes, analyze performance data, and collaborate closely with Engineering, Manufacturing, Quality, and Operations teams.

• Develop, execute, and continuously improve end‑of‑line testing procedures for HVAC and cooling equipment.
• Verify product performance against design specifications, quality standards, and customer requirements prior to shipment.
• Design, develop, and deploy automated test systems for both engineering validation and production environments.
• Develop automation solutions from concept through implementation, including electrical schematics, control panel design, PLC/HMI programming, and validation testing.
• Program, troubleshoot, and maintain PLC‑ and HMI‑based test systems using platforms such as ABB, Siemens, or equivalent controls architectures.
• Design and integrate test equipment, sensors, instrumentation, electrical panels, and data acquisition systems.
• Develop and optimize PID control loops, automated testing sequences, and system control strategies.
• Configure and maintain data acquisition systems used to collect and analyze product performance data.
• Execute testing activities including setup, calibration, measurement, troubleshooting, data collection, analysis, and reporting.
• Troubleshoot mechanical, electrical, controls, refrigeration, hydronic, and HVAC system issues identified during testing.
• Analyze test results to validate product performance, identify failure modes, and support root‑cause investigations.
• Collaborate with Product Engineering, Controls Engineering, Manufacturing, and Quality teams to support new product introductions and product improvements.
• Support customer witness testing and factory acceptance testing activities as needed.
• Train production personnel and end users on end‑of‑line testing equipment, software, and procedures.
• Develop and maintain testing documentation, work instructions, training materials, and presentations using Microsoft Word and PowerPoint.
• Support and promote facility safety programs, including lockout/tagout (LOTO), hazard identification, and safe work practices.
• Support Lean Manufacturing and continuous improvement initiatives focused on quality, efficiency, and waste reduction.
• Maintain an attitude that consistently reflects Nortek DCC's mission, values, and culture.
• Perform other duties as assigned.

• Commitment to Safety – Promotes and supports a culture of safety and accountability.
• Problem Solver – Uses technical expertise and data‑driven decision‑making to resolve complex issues.
• Continuous Improvement Mindset – Identifies opportunities to improve quality, efficiency, and test repeatability.
• Ownership & Accountability – Takes responsibility for delivering results and driving projects to completion.
• Collaboration – Effectively partners across Engineering, Manufacturing, Quality, Controls, and Operations.
• Adaptability – Thrives in a fast‑paced, high‑growth environment.
• Attention to Detail – Maintains a high level of accuracy in testing, documentation, and analysis.

• Bachelor's degree in Mechanical Engineering, Electrical Engineering, Controls Engineering, Mechatronics Engineering, Manufacturing Engineering, or a related technical discipline.
• 3+ years of experience in engineering, manufacturing, automation, testing, HVAC, controls, or a related technical field.
• Experience with PLC programming and industrial automation systems.
• Experience with HMI development and controls integration.
• Strong mechanical, electrical, and controls troubleshooting skills.
• Experience working with data acquisition systems and instrumentation.
• Ability to read and…