Test Technician - Controls

Building the people that build the world.

With platforms in HVAC and Detection and Measurement, SPX Technologies builds innovative solutions that enable a safer, more efficient, sustainable world. Through our RiSE talent development framework, we Reach, Identify, Strengthen, and Engage our employees to support them in their continued development. We’re a global company of problem solvers, collaborators, and innovators, and our businesses build solutions that impact the world.

This is a position with The Marley Company, a parent company which provides administrative support to the SPX Enterprises HVAC Heating businesses (such as WM Technologies, LLC, Marley Engineered Products, LLC, Patterson-Kelley, LLC) and includes all Weil-McLain® branded products.

SPX is a diverse team of unique individuals who all make an impact. As a Test Technician – Controls, you will support the development, testing, and validation of control systems and prototype HVAC products. Working closely with Controls Engineers, R&D, and New Product Introduction (NPI) teams, you will independently set up and execute laboratory testing, troubleshoot electrical and electronic systems, and maintain laboratory equipment and documentation.

This role plays a critical part in ensuring product performance, reliability, and compliance while supporting both new product development and sustaining engineering activities.

• Testing & Validation
• Coordinate daily laboratory testing activities with minimal supervision to support project timelines and engineering objectives.
• Collaborate with Controls Engineers, R&D, NPI, and laboratory personnel to develop test plans, procedures, and schedules.
• Independently set up, configure, and operate laboratory test equipment and systems.
• Execute benchtop, laboratory, and product-level testing to support new product development, validation, and sustaining engineering efforts.
• Perform software loading, parameter configuration, and firmware updates for control devices and embedded systems.
• Collect, document, and communicate test results, observations, and recommendations to engineering teams.
• Prepare and maintain test procedures, reports, schedules, and supporting documentation.
• Troubleshooting & Technical Support
• Diagnose and troubleshoot electrical, electronic, and control system issues to support testing and product development activities.
• Read and interpret control logic, wiring diagrams, schematics, and technical documentation.
• Support root cause investigations and corrective actions related to control system performance and testing issues.
• Assist engineering teams with prototype evaluation, troubleshooting, and performance verification.
• Laboratory Operations & Equipment Management
• Maintain laboratory equipment, instrumentation, and test systems, including calibration status, preventive maintenance, and inventory control.
• Support the development, documentation, and continuous improvement of Engineering Lab Work Instructions and testing procedures.
• Assist in evaluating and recommending laboratory equipment purchases, calibration requirements, and operating procedures.
• Ensure laboratory equipment and test systems are maintained in a safe, organized, and operational condition.
• Support internal and external laboratory audits and assist with compliance activities as required.
• Prototype Fabrication & Development Support
• Build, modify, and support prototype control systems, wire harnesses, and test assemblies.
• Perform electronics fabrication activities, including soldering, wiring, and assembly of prototype components.
• Support engineering development efforts through fabrication, testing, and validation of experimental systems and concepts.
• Continuous Improvement
• Participate in initiatives to improve laboratory operations, testing efficiency, documentation practices, and product quality.
• Recommend process improvements related to testing methods, equipment utilization, and laboratory organization.
• Support the implementation of engineering and quality best practices.