Facilities Maintenance Technician - MST

HVAC Facilities Maintenance Technician

Location: Fort Worth, TX 76052 Duration: 12+ Contract Pay Rate: $35 - 37/Hour on w2 (all inclusive) Working Hours: 1st Shift

Assists and supports trouble shooting, performing repairs/adjustments and preventive maintenance inspections on all production machinery, production systems and plant support equipment supporting quality assurance.

Key Responsibilities

Lab Equipment & Facility Maintenance

• Perform preventive, predictive, and corrective maintenance of HVAC test rigs and lab infrastructure
• Maintain chillers, AHUs, cooling towers, pumps, compressors, and piping systems
• Ensure high uptime of lab utilities (chilled water, hot water, compressed air)
• Quickly respond to breakdowns and restore operations with minimal impact to testing schedules

Electrical & Mechanical Systems

• Troubleshoot electrical panels, PLC systems, VFDs, instrumentation, and power distribution systems
• Support safe operation of medium and low voltage electrical systems.
• Perform electrical fault diagnosis and corrective actions
• Ensure compliance with Lockout/Tagout (LOTO) procedures
• Maintain refrigeration circuits, valves, heat exchangers, and hydronic systems
• Support installation, commissioning, and modification of test setups
• Read and interpret P&IDs, mechanical drawings, and system schematics
• Troubleshoot, maintain, and repair switchgear, transformers, circuit breakers, protective relays, and associated distribution equipment.

Calibration & Instrumentation Support

• Support calibration of sensors (RTDs, pressure, flow, and electrical instruments)
• Work with vendors and internal teams to ensure measurement accuracy
• Ensure all instrumentation is operational and compliant with test standards

Lab Operations Support

• Collaborate with test engineers and supervisors to ensure readiness of test setups
• Support test execution by ensuring stable operating conditions
• Assist in setting up and troubleshooting of data acquisition systems (e.g., Yokogawa, LabView)

Safety & Compliance

• Lead and support hazard analysis and safe work practices
• Ensure compliance with OSHA, AHRI, and internal safety standards
• Maintain documentation related to maintenance and safety procedures
• Write standard work instructions for equipment in the lab.

KPIs, Reporting & Continuous Improvement

• Track equipment uptime, breakdown frequency, and maintenance metrics
• Perform root cause analysis (RCA) and implement corrective actions
• Drive improvements in reliability, efficiency, and preventive maintenance programs

Collaboration & Vendor Management

• Coordinate with external vendors for repairs, calibration, and upgrades
• Work closely with lab supervisors and engineering teams to meet testing schedules
• Support procurement and inventory of critical spare parts

Required Qualifications

HS diploma or GED 8+ years of experience in HVAC systems, industrial maintenance, or lab environment Hands-on experience with electrical and mechanical systems Strong understanding of maintenance planning, troubleshooting, and execution Ability to prioritize tasks and support critical lab operations Knowledge of safety practices and standard operating procedures Hands-on technical expertise with HVAC and facility systems

Preferred Qualifications

Bachelor's degree in mechanical / electrical engineering or related technical field Experience in HVAC test labs or chiller testing environments Knowledge of AHRI standards and lab testing practices Experience with PLCs, SCADA, LabView, or Yokogawa systems Strong understanding of hydronic systems, cooling towers, and industrial utilities Ability to read and interpret electrical schematics and P&IDs

Hands-on role requiring standing, lifting, and working around mechanical equipment Exposure to refrigerants, compressed gases, and varying temperatures May require off-shift or weekend support during critical maintenance