Senior Facility Maintenance Technician

MDMARTIN LLC; Dallas (TX); On-site; USD 38,000 - 53,000; Full time

Job summary

MDMartin LLC in Dallas is seeking a Senior Facility Maintenance Technician to operate, monitor, troubleshoot, and maintain critical facility utility systems that support semiconductor manufacturing operations. This role provides advanced troubleshooting, maintenance leadership, and 24/7 operational support.

You will lead maintenance on HVAC, chilled water, compressed air, electrical systems, and coordinate with vendors and engineering teams while mentoring junior technicians and ensuring safety

Qualifications

• 5-10+ years of facility operations and maintenance experience in critical environments such as semiconductor manufacturing, data center, pharmaceutical, or similar.
• Experience supporting HVAC, chilled water, compressed air, mechanical, plumbing, and electrical systems.
• Experience with facility monitoring systems such as FMCS, BMS, or SCADA is preferred.

Responsibilities

• Monitor and operate facility systems through FMCS, BMS, and SCADA platforms.
• Lead troubleshooting and recovery of HVAC, chilled water, compressed air, vacuum, plumbing, and electrical systems.
• Respond to facility alarms, equipment failures, and abnormal operating conditions.
• Perform operational switching and support emergency response activities to maintain system reliability.
• Lead preventive and predictive maintenance activities on critical utility equipment.
• Provide technical guidance and mentorship to maintenance technicians.
• Coordinate maintenance and repair activities with vendors, contractors, and engineering teams.
• Maintain maintenance records, work orders, reports, and CMMS documentation.
• Ensure compliance with safety regulations, LOTO requirements, and company policies.

Skills

Advanced troubleshooting

Leadership

Communication

Mentoring

CMMS familiarity

Education

High School Diploma or GED

Associate Degree in Mechanical/Electrical/Industrial Maintenance

Technical certification or military training

Tools

FMCS

BMS

SCADA

CMMS

Job description

Job Details

Job DetailsJob Location: MDMartin Corporate - DALLAS, TX 75234Position Type: Full TimeEducation Level: 2 Year DegreeSalary Range: $33.00 HourlyJob Shift: DaySenior Facility Maintenance Technician

Location: Fort Worth Alliance, TX 76177

Day Shift: M-F 7:00am – 3:30pm $33 per hour, paid weekly.

Position Summary

The Senior Facility Maintenance Technician is responsible for operating, monitoring, troubleshooting, and maintaining critical facility utility systems that support semiconductor manufacturing operations. This role serves as a senior technical resource, providing advanced troubleshooting, maintenance leadership, and operational support to ensure reliable 24/7 facility operations.

Key Responsibilities

• Monitor and operate facility systems through FMCS, BMS, and SCADA platforms.
• Lead troubleshooting and recovery of HVAC, chilled water, compressed air, vacuum, plumbing, and electrical systems.
• Respond to facility alarms, equipment failures, and abnormal operating conditions.
• Perform operational switching and support emergency response activities to maintain system reliability.
• Lead preventive and predictive maintenance activities on critical utility equipment.
• Provide technical guidance and mentorship to maintenance technicians.
• Coordinate maintenance and repair activities with vendors, contractors, and engineering teams.
• Maintain maintenance records, work orders, reports, and CMMS documentation.
• Ensure compliance with safety regulations, LOTO requirements, and company policies.

QualificationsExperience

• 5-10+ years of facility operations and maintenance experience in semiconductor manufacturing, data center, pharmaceutical, or similar critical environments.
• Experience supporting HVAC, chilled water, compressed air, mechanical, plumbing, and electrical systems.
• Experience with facility monitoring systems such as FMCS, BMS, or SCADA preferred.

Skills & Competencies

• Avanced troubleshooting and problem-solving skills.
• Knowledge of critical utility systems and reliability practices.
• Understanding of OSHA, LOTO, and industrial safety requirements.
• Ability to read technical drawings, schematics, and P&IDs.
• Strong leadership, communication, and mentoring abilities.
• Experience using CMMS and facility monitoring systems.

Education

• High School Diploma or GED required.
• Associate Degree in Mechanical, Electrical, Industrial Maintenance, Facilities Engineering, or related field preferred.
• Technical certification or military technical training is a plus