Demo

Critical Facilities Data Center Operator

JLL
Allen, TX Full Time
POSTED ON 5/15/2026
AVAILABLE BEFORE 6/14/2026
Responsibilities

  • Maintain, monitor, and perform preventive maintenance and continuous operation of all data center systems to maintain 100% uptime.
  • Fire/life safety and mechanical systems, such as HVAC, chillers, CRAC, CRAH, plumbing, controls.
  • Electrical including emergency backup systems such as lighting, UPS, ATS, STS, PDU, generators, primary switchgear, power distribution, transformers, and hot water systems.
  • Monitor operation, adjust, and maintain refrigeration, chilled water, and air conditioning equipment; boilers, and ventilating and water heaters; pumps, valves, piping, and filters; other mechanical and electrical equipment.
  • Record readings and make adjustments as necessary to ensure proper operation of equipment.
  • Monitor building management systems and respond to alarms and alerts promptly.
  • Analyze the operation of various systems, determine the cause of any problems/malfunctions, and take corrective action as required.
  • Comply with departmental policy for the safe storage, usage, and disposal of hazardous materials. Maintain a clean and safe workplace.
  • Learn and understand the data center site to manage incidents and events that put critical systems at risk.
  • Work order management, including CMMS, Vendor Management, and Customer Facing Tickets.
  • Understand and comply with emergency escalation procedures.
  • Perform additional job duties as required.

Experience

  • High School diploma or GED equivalent.
  • Related work experience in systems, emergency generators, and switchgears.

Language Skills

  • Demonstrated verbal/written communication skills.
  • Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.
  • Ability to read, analyze, and interpret technical procedures or governmental regulations and codes.
  • Ability to write routine reports and correspondence.
  • Ability to speak effectively before small groups of tenants or fellow employees.

Other Skill And Abilities

  • Working knowledge or capability of developing proficient knowledge of Microsoft Word, Microsoft Excel, Outlook, and Microsoft Access, and any other software packages.
  • Must be able to professionally interact with tenants and contractors.

Preferred Requirements:

  • Corrigo Experience.
  • MCIM / Salesforce Experience.
  • Zendesk Experience.
  • Service Now Experience.
  • Hands-on experience working in a data center/critical facility, including UPS.

Physical Requirements:

  • This position will require the following:
  • Walking large, campus-like settings.
  • Frequent walking, climbing, bending, kneeling, lifting, stooping, and working/extending overhead, including:
  • Lifting a minimum of 50 lbs.
  • Climbing stairs and navigating rooftops to access equipment.
  • Using ladders up to 30 ft and working from heights.
  • Ability to climb a ladder with a 300-lb weight limit.
  • Must be able to work different schedules.
  • Must be able to work Holidays.
  • Must be able to respond to site emergencies.

Salary.com Estimation for Critical Facilities Data Center Operator in Allen, TX
$50,807 to $65,089
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