Data Center Infrastructure Technician

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 hands-on Data Center Infrastructure Technician with strong experience in both critical power and mechanical cooling systems. This role is ideal for someone who thrives in high-reliability environments and brings a detail-focused, safety-first approach to maintaining essential infrastructure. If you're skilled in troubleshooting AC/DC electrical systems, HVAC equipment, and monitoring platforms—and take pride in keeping systems running smoothly—we’d love to hear from you.

Still interested? Here's what the role looks like:

In this role, you’ll be part of the team responsible for keeping our data center’s critical infrastructure running reliably and efficiently. You’ll work hands-on with power and cooling systems, monitor performance in real time, and help ensure a stable environment for our technology to thrive—all while following strict safety and operational protocols. This is a role for someone who takes pride in precision, stays calm under pressure, and is driven to solve problems before they become issues.

Power Systems: Perform routine preventative maintenance, corrective repairs, and advanced troubleshooting on critical AC (Alternating Current) and DC (Direct Current) power infrastructure, including Uninterruptible Power Supplies (UPS), Power Distribution Units (PDUs), DC Rectifiers, batteries, generators, and Automatic Transfer Switches (ATS).

Cooling/HVAC Systems: Perform routine preventative maintenance, corrective repairs, and basic-to-intermediate troubleshooting on mechanical cooling infrastructure, including Computer Room Air Conditioning (CRAC) / Computer Room Air Handler (CRAH) units, chillers, cooling towers, pumps, and associated controls.

Monitoring & Control: Monitor facility systems using Building Management Systems (BMS), Electrical Power Monitoring Systems (EPMS), and SCADA systems. Respond to alarms, investigate anomalies, and take corrective action to ensure stability and efficiency of both power and environmental conditions (temperature, humidity, airflow, pressure).

Inspections & Reporting: Conduct regular physical inspections and operational checks of data center critical infrastructure (power, cooling, life safety). Meticulously complete logs, checklists, and maintenance records. Document all work performed, incidents, and changes according to established procedures.

Infrastructure Support: Perform physical installation, relocation, and decommissioning of server racks, IT equipment, and associated power/cooling components, ensuring adherence to best practices for power distribution and airflow management.

Cabling & Connectivity:

Install, terminate, and test power cabling (AC whips, DC circuits) and assist with network/structured cabling as needed, ensuring adherence to standards and proper cable management techniques.

Safety & Compliance:

Adhere strictly to all safety protocols, including Lockout/Tagout (LOTO) procedures, Method of Procedures (MOPs), Standard Operating Procedures (SOPs), and Emergency Operating Procedures (EOPs). Maintain a clean, organized, and safe working environment. Assist with compliance documentation and audits.

Optimization & Efficiency: Assist engineering teams in optimizing power and cooling systems for increased efficiency, reliability, and capacity management. Identify opportunities for improvement.

Vendor Management: Adhere strictly to all safety protocols, including Lockout/Tagout (LOTO) procedures, Method of Procedures (MOPs), Standard Operating Procedures (SOPs), and Emergency Operating Procedures (EOPs). Maintain a clean, organized, and safe working environment. Assist with compliance documentation and audits.

Emergency Response: Respond to facility emergencies, participating in diagnostics and corrective actions as part of the incident response team.

General Duties: Perform other related duties as assigned to support data center operations

This is

what you need to have:

High school diploma or GED equivalent. Associate degree, vocational training, or technical certifications in Electrical Systems, HVAC/Refrigeration, Electronics, or a related technical field are strongly preferred.

Minimum 1-3 years (adjust as appropriate) of experience working with critical infrastructure in a data center, hospital, industrial plant, or similar 24/7 critical environment. Direct experience with both power and cooling systems is highly desirable.

Solid understanding of data center power and cooling architectures, redundancy concepts (N, N+1, 2N), and best practices. Familiarity with basic electrical theory, mechanical theory, and testing equipment (multimeters, clamp meters, thermal imagers, etc.). Basic understanding of structured cabling.

Ability to read and interpret electrical single-line diagrams, mechanical P&IDs (Piping and Instrumentation Diagrams), and control schematics

Maintain a valid Driver’s License and ability to obtain/maintain a US Passport.

If you are still interested and the values below resonate with you, apply today!

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 Opportunity

employer 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 or call us at .

**This job announcement closes on Friday, May 2, 2025.**