Facility Mechanical Technician

GTA; Tamuning (GU); On-site; USD 50,000 - 75,000; Full time

Job summary

GTA Data Centers is seeking a Facility Mechanical Technician in Guam to protect and maintain generator and mechanical support assets across our data centers. This hands-on role focuses on generator maintenance, fuel readiness, small engine work, and coordinated periodic testing to keep backup power reliable.

You will inspect, troubleshoot, and repair critical systems, follow safety procedures, and document actions and results.

Qualifications

• High school diploma or equivalent; trade school or generator training strongly preferred.
• 2+ years of generator, diesel, mechanical, pump, equipment, facilities, or field-service maintenance experience.
• Experience with generators, fuel systems, batteries, starters, controls, engines, pumps, forklifts, or load-bank support preferred.
• Generator vendor training, welding, forklift, OSHA, hot work, CPR/first aid, or mechanical certifications helpful but not required at hire.
• Electrical and fuel-system work must stay within legal, safety, training, and site authorization boundaries.
• Must possess a valid driver’s license and be willing to travel between various locations
• Must be able to pass required background checks and follow data center security, safety, and access-control policies.

Responsibilities

• Own day-to-day generator maintenance and repair execution across assigned data center sites within qualification limits.
• Inspect generators, fuel systems, starting systems, batteries, controls, enclosures, exhaust, cooling, and related support equipment.
• Troubleshoot generator alarms, failed starts, abnormal readings, leaks, vibration, overheating, fuel concerns, and control faults within qualification limits.
• Perform or coordinate generator repairs, parts replacement, adjustments, and corrective maintenance according to approved work boundaries.
• Maintain generator PM schedules, run-hour records, inspection logs, maintenance history, service reports, and readiness evidence.
• Plan and support generator load-bank testing with the Facility Engineer, Facility Electrical Technician, vendors, and site operations.
• Capture load-bank test results, deficiencies, corrective actions, acceptance evidence, and follow-up requirements.
• Coordinate fuel readiness, fuel quality checks, fuel vendor support, tank observations, leak concerns, and refueling readiness.
• Repair and maintain small engines, pumps, portable mechanical equipment, and similar support equipment within qualification limits.
• Support forklift maintenance coordination, inspections, basic troubleshooting, and vendor repair follow-up.
• Perform small welding, bracket, guard, stand, rack, or facility-fabrication projects when trained, authorized, and safe to do so.
• Identify required spares, consumables, tools, filters, fluids, batteries, belts, sensors, welding consumables, and test equipment.
• Coordinate generator vendor work and verify vendor work quality before closeout.
• Reduce dependency on unreliable vendor support by validating service quality and identifying recurring vendor gaps.
• Track open generator and mechanical deficiencies and elevate reliability risks to the Facility Engineer and Director of Technical Operations.
• Perform weekly data hall inspections and provide findings to the Director of Operations and Facility Engineer.

Skills

Mechanical troubleshooting

Generator maintenance

Welding and fabrication

Forklift operation

Electrical safety

Documentation & records

Education

High school diploma

Trade school or generator training

Job description

About the team:

We are the Data Center department at GTA—a forward-thinking group with a passion for innovation, reliability, and operational excellence. Our team is dedicated to supporting the critical infrastructure that powers GTA and its customers. We strive to make an impact through collaboration, continuous improvement, and a commitment to secure and efficient data center operations. We take pride in being a dependable force behind the scenes, ensuring that GTA remains competitive, resilient, and future-ready.

Who we are looking for:

GTA Data Centers is seeking a Facility Mechanical Technician to protect and maintain major generator and mechanical support assets across our data centers. This role focuses on generator maintenance and repair, load-bank support, fuel readiness, small engine and pump work, forklift maintenance coordination, light fabrication, vendor oversight, and maintenance evidence. It's an ideal opportunity for a hands-on mechanical technician who wants to build a specialty in critical infrastructure—where your work keeps generators ready to fire when every second counts.

Here is what the role looks like:

As a Facility Mechanical Technician at GTA Data Centers, you'll own day-to-day generator and mechanical support systems, troubleshooting issues before they impact operations and ensuring critical backup power stays ready. Your day-to-day will include:

• Own day-to-day generator maintenance and repair execution across assigned data center sites within qualification limits.
• Inspect generators, fuel systems, starting systems, batteries, controls, enclosures, exhaust, cooling, and related support equipment.
• Troubleshoot generator alarms, failed starts, abnormal readings, leaks, vibration, overheating, fuel concerns, and control faults within qualification limits.
• Perform or coordinate generator repairs, parts replacement, adjustments, and corrective maintenance according to approved work boundaries.
• Maintain generator PM schedules, run-hour records, inspection logs, maintenance history, service reports, and readiness evidence.
• Plan and support generator load-bank testing with the Facility Engineer, Facility Electrical Technician, vendors, and site operations.
• Capture load-bank test results, deficiencies, corrective actions, acceptance evidence, and follow-up requirements.
• Coordinate fuel readiness, fuel quality checks, fuel vendor support, tank observations, leak concerns, and refueling readiness.
• Repair and maintain small engines, pumps, portable mechanical equipment, and similar support equipment within qualification limits.
• Support forklift maintenance coordination, inspections, basic troubleshooting, and vendor repair follow-up.
• Perform small welding, bracket, guard, stand, rack, or facility-fabrication projects when trained, authorized, and safe to do so.
• Identify required spares, consumables, tools, filters, fluids, batteries, belts, sensors, welding consumables, and test equipment.
• Coordinate generator vendor work and verify vendor work quality before closeout.
• Reduce dependency on unreliable vendor support by validating service quality and identifying recurring vendor gaps.
• Track open generator and mechanical deficiencies and elevate reliability risks to the Facility Engineer and Director of Technical Operations.
• Perform weekly data hall inspections and provide findings to the Director of Operations and Facility Engineer.
  
• Performs other related duties and special projects assigned to support evolving business priorities
  

Candidates must show:

• Strong hands-on mechanical aptitude with generator, engine, pump, fuel, or equipment-maintenance experience preferred.
• Ability to troubleshoot mechanical symptoms methodically and document findings, parts, service actions, and unresolved risks.
• Comfortable working around critical infrastructure, rotating equipment, fuel systems, batteries, electrical interfaces, and vendors.
• Ability to follow MOPs, EOPs, safety procedures, hot-work controls, tool controls, and maintenance checklists.
• Practical fabrication, welding, forklift, pump, small engine, or field-repair experience is helpful.

Here’s what you need to have:

• High school diploma or equivalent required. Trade school, diesel/mechanical training, military technical training, generator training, or equivalent work experience strongly preferred.
• 2 or more years of generator, diesel, mechanical, pump, equipment, facilities, or field-service maintenance experience preferred. Data center experience is helpful but not required.
• Experience with generators, fuel systems, batteries, starters, controls, engines, pumps, forklifts, or load-bank support is preferred.
• Generator vendor training, welding, forklift, OSHA, hot work, CPR/first aid, or mechanical certifications are helpful but not required at hire.
• Electrical and fuel-system work must stay within legal, safety, training, and site authorization boundaries.
• Must possess a valid driver’s license and be willing to travel between various locations
• Must be able to pass required background checks and follow data center security, safety, and access-control policies.

GTA Val-You’s:

Our Customers Matter. Build Trust Through Respect. Be Accountable. Learning is Growth. Lead with Care. Win Together.Be a Game Changer.

Teleguam Holdings LLC dba GTA is an Equal Opportunity Employer

Teleguam Holdings LLC, dba GTA is an Equal Opportunityemployer dedicated to building an inclusive and diverse workforce as we see this is critical to the success of our company. Having diverse perspectives, experiences, and skills within our teams allows us to learn from each other and grow as individuals, which leads to better work and outcomes. Through our actions, our goal is to create long term impactful change throughout the company and our island community.However you identify or whatever background you come from,we welcome you to be a part of this change. We ask that you apply to a role that excites you and where you can bring your authentic, best self to work. Keep in mind that all aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs, without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Read more about our commitment to these principles in the Department of Labor's EEO notices and Guam Department of Labor notices.

Other applicable federal employment laws include Family Medical Leave Act (FMLA) and Uniform Services employment and Reemployment Act (USERRA).

Accommodations for Applicants with Disabilities

Teleguam Holdings LLC, dba GTA has always worked to provide qualified applicants and employees who are disabled veterans or individuals with disabilities with needed reasonable accommodations in accordance with the ADA. If you have difficulty using our online system due to a disability and need an accommodation, please email us at [e-mail] or call us at [phone].

**This job announcement closes on Wednesday, August 12, 2026. **