Facilities Operations Manager Electrical/HVAC/DATA Center

Volarify (an Amsys Company); Texas; On-site; USD 140,000 - 190,000; Full time

Job summary

Our Client, a Houston-based group expanding a Montgomery, TX data center campus, seeks a hands-on Critical Facilities Operations Manager for electrical and HVAC infrastructure. You will oversee power, cooling, and reliability across existing and expansion facilities, lead technicians, and coordinate with vendors and IT teams.

You will drive maintenance programs, safety compliance, and incident response while delivering KPIs on uptime, energy use, and costs in a fast-paced environment.

Qualifications

• 8+ years operating mission-critical facilities (data centers, colocation, or similar).
• 3+ years leading technicians or contractors and managing budgets.
• Strong hands-on expertise in electrical power distribution and HVAC systems.
• Experience with high-density GPU deployments and liquid cooling is a plus.
• Read electrical diagrams and perform safe switching operations per standards.

Responsibilities

• Oversee electrical systems, including generators, switchgear, UPS, and PDUs.
• Oversee HVAC and cooling systems for high-density GPU racks and containment.
• Lead 24/7 facility operations, incident response, and on-call rotations.
• Transition to CMMS for preventive maintenance and KPI reporting.
• Develop SOPs, MOPs, EOPs; manage vendors and budgets for expansion.
• Coordinate with IT for GPU deployments and rack layouts; ensure uptime.

Skills

Experience in critical facilities

Leadership of technicians

Electrical distribution systems

HVAC systems knowledge

NFPA/NEC knowledge

CMMS/BMS/EPMS familiarity

MOP/SOP/EOP writing

Budgeting and vendor management

Education

Bachelor's degree in electrical or mechanical engineering or equivalent

Texas electrical license or HVAC license (preferred)

Tools

CMMS

BMS/BAS/EPMS

One-line diagrams, SCADA/controls understanding

Job description

Critical Facilities Operations Manager — Electrical & HVAC Location: Montgomery, TX

About Our Client

Our Client is a Houston-based group of companies spanning managed IT and cybersecurity, energy services, insurance, and commercial real estate. Our Client is developing a data center and GPU cloud platform on a multi-building campus in Montgomery, Texas, approximately 45 minutes north of Houston.

Role Summary

Our Client is seeking a hands-on Critical Facilities Operations Manager to oversee the electrical and HVAC/mechanical infrastructure of its data center campus. The campus currently operates a Tier III colocation facility and is expanding to support high-density NVIDIA GPU (AI) clusters through 2027.

This individual will maintain 100% uptime at the existing facility, lead the restoration of aging electrical and cooling equipment, and oversee the power and cooling infrastructure for the expansion building. The role will manage facility technicians, contractors, and OEM vendors while collaborating closely with the Data Center IT, Network & DCIM Operations Manager.

Key Responsibilities

Electrical Systems

• Oversee the operation and lifecycle of the complete power chain, including utility service, transformers, medium- and low-voltage switchgear, ATS and paralleling gear, generators, UPS systems and batteries, PDUs, RPPs, and rack power (A/B feeds).
• Manage generator programs, including weekly and monthly runs, annual load-bank testing, fuel quality and polishing, and fuel supply contracts.
• Maintain and update one-line diagrams, arc-flash studies, breaker coordination studies, and panel schedules.
• Plan and execute switching and shutdowns using written MOPs, enforcing lockout/tagout and NFPA 70E practices.
• Monitor power capacity by room, rack, and circuit, addressing power-factor and demand issues with the utility.

HVAC and Mechanical Systems

• Oversee the chilled water plant, including chillers, cooling towers or dry coolers, pumps, valves, water treatment, and controls.
• Maintain CRAC/CRAH units, air handlers, humidification, containment, and raised-floor airflow management.
• Lead the replacement of end-of-life chillers and cooling units, from project scoping and vendor selection through startup.
• Review designs and commission high-density cooling systems for GPU racks (40–60+ kW per rack), including rear-door heat exchangers, direct-to-chip liquid cooling, and CDUs.
• Monitor and optimize temperature, humidity, and PUE in accordance with ASHRAE TC 9.9 guidelines.

Operations and Reliability

• Manage 24/7 facility operations, including shift rounds, alarm response, escalation, and on-call rotations.
• Transition the site from paper-based rounds to a CMMS with preventive, predictive, and corrective maintenance schedules.
• Develop and maintain SOPs, MOPs, and EOPs for all critical systems.
• Lead incident response, root cause analysis, and corrective actions for facility events.
• Report monthly KPIs, including uptime, maintenance compliance, open work orders, capacity utilization, PUE, and energy costs.

Projects, Commissioning, and Capacity

• Serve as the owner's representative for the expansion building by reviewing MEP designs, managing contractors, and leading Level 1–5 commissioning and integrated systems testing.
• Plan and execute the electrical and mechanical restoration program at the existing facility within schedule and budget.
• Coordinate GPU cluster deployments with the IT team, including rack layouts, power whips, cooling readiness, and handover.
• Develop CAPEX and OPEX budgets for facility work and track spending against approved budgets.

Vendors, Safety, and Compliance

• Manage OEM service contracts for generators, UPS systems, chillers, switchgear, and fire suppression, along with electrical and mechanical contractors.
• Oversee life-safety systems, including VESDA, pre-action sprinklers, and FM-200, and maintain current fire marshal inspections.
• Ensure compliance with NEC, NFPA 70E/70B/110, OSHA, and applicable local and TCEQ permits for generators and fuel storage.
• Maintain readiness for customer audits and SOC 2 facility controls while coordinating with security on access control and CCTV.
• Hire, train, and lead facility technicians, developing a 24/7 staffing model that scales with the expansion.

Required Qualifications

• 8+ years of experience operating mission-critical facilities, such as data centers, colocation facilities, hospitals, or telecom central offices, with 3+ years leading technicians or contractors.
• Strong hands-on expertise in electrical distribution systems, including switchgear, ATS, generators, UPS systems, batteries, and PDUs.
• Ability to read electrical one-line diagrams and safely perform or supervise switching operations.
• Strong hands-on knowledge of HVAC systems, including chilled water plants, chillers, CRAC/CRAH units, air handlers, controls, and airflow management.
• Proven experience leading planned maintenance and emergency response in live, energized facilities without customer impact.
• Working knowledge of NEC, NFPA 70E, NFPA 110, OSHA, and Uptime Institute Tier or TIA-942 concepts, including N, N+1, 2N, and concurrent maintainability.
• Experience with BMS/BAS and EPMS platforms, as well as CMMS systems for work orders and preventive maintenance schedules.
• Experience writing MOPs, SOPs, and EOPs and conducting root cause analyses.
• Ability to develop facility budgets and manage vendors according to scope, pricing, and schedule.
• Availability for on-call and after-hours response, with the ability to reach the Montgomery, TX site quickly.

Preferred Qualifications and Certifications

• Bachelor's degree in electrical or mechanical engineering, or equivalent military experience (e.g., Navy nuclear, Seabee, or Air Force facilities) or trade experience.
• Texas electrical license (Journeyman or Master) or Texas ACR (HVAC) contractor license.
• Certifications such as CDCP/CDCS (EPI), BICSI DCDC, Uptime ATD/AOS, CFM, or CEM.
• NFPA 70E qualified-person training and EPA Section 608 Universal certification.
• Experience with high-density AI/GPU deployments and liquid cooling, including CDUs, rear-door heat exchangers, and direct-to-chip cooling.
• Experience commissioning a new data hall or capacity expansion from design through turnover.
• Experience restoring or retrofitting an older facility while keeping it operational.
• Familiarity with Entergy Texas tariffs, utility demand charges, and on-site generation or turbine permitting in Texas.

Equal Opportunity Employer

Our Client is an equal opportunity employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other protected status.