Data Center Maintenance Technician

We are seeking an experienced and detail-oriented Maintenance Technician to join our Data Center Operations team. This role is responsible for the installation, maintenance, troubleshooting, and repair of critical facility infrastructure that supports mission-critical data center operations, including electrical, mechanical, HVAC, and fire/life safety systems. The ideal candidate is a hands-on problem solver who thrives in a fast-paced, up-time-critical environment. Key Responsibilities

• Perform preventive, predictive, and corrective maintenance on critical infrastructure systems, including:

• Uninterruptible Power Supply (UPS) systems, generators, ATS/switchgear, and PDUs

• Computer Room Air Conditioning (CRAC) / Computer Room Air Handler (CRAH) units, chillers, and cooling towers

• Fire suppression and life safety systems

• Building Management System (BMS) and Data Center Infrastructure Management (DCIM) tools

• Conduct routine facility inspections, walkthroughs, and equipment readings to identify potential issues before they escalate

• Support installation, upgrades, and decommissioning of mechanical and electrical equipment

• Maintain accurate maintenance logs, work order records, and compliance documentation

• Coordinate with vendors and contractors for specialized repairs, calibrations, and inspections

• Follow strict safety protocols, including lockout/tagout (LOTO), arc flash safety, and change management procedures

• Assist with capacity planning and infrastructure improvement projects

• Ensure compliance with OSHA, NFPA, and other applicable regulatory and industry standards

• High school diploma or GED required; technical/vocational training or associate degree in Electrical, Mechanical, HVAC, or related field preferred

• 2+ years of experience in facilities maintenance, critical environments, or data center operations (or equivalent military/technical experience)

• Working knowledge of electrical systems (up to medium voltage), mechanical systems, and HVAC principles

• Familiarity with UPS, generators, switchgear, and precision cooling systems

• Ability to read and interpret electrical schematics, mechanical drawings, and technical manuals

• Strong troubleshooting and problem-solving skills

• Ability to work independently and as part of a team in a 24/7 operational environment

• Willingness to work rotating shifts, weekends, holidays, and be part of an on-call rotation

Preferred Qualifications

• Journeyman electrician license or equivalent certification

• EPA universal certification (HVAC)

• Experience with DCIM/BMS platforms

• CFC/HVAC certification

• Experience in collocation, hyperscale, or enterprise data center environment

• OSHA 10/30 certification

Physical Requirements

• Ability to lift up to 50 lbs

• Ability to stand, walk, kneel, climb ladders, and work in tight spaces for extended periods

• Ability to work in environments with varying temperatures and noise levels

• Comfortable working at heights and around high-voltage equipment with proper safety training

What We Offer

• Competitive salary

• Comprehensive health, dental, and vision benefits

• 401(k) with company match

• Paid time off and holiday pay

• Ongoing training and certification support

• Career growth opportunities within a rapidly expanding industry

DataOne is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.