Data Center Engineer - Mission Critical

System One • Tulsa, OK, United States • Posted June 04, 2026

Location Tulsa, OK
Job Type Full-time
Category other-general
Posted June 04, 2026
Role Overview
We are seeking a Data Center Engineer – Mission Critical to support the operation, reliability, and continuous improvement of a high-availability data center environment. This role is hands-on and technical, focused on electrical, mechanical, and infrastructure systems that support 24x7 uptime in a mission-critical facility.


The ideal candidate has strong experience in critical facilities operations, understands redundancy and fault-tolerant design, and is comfortable responding to incidents, performing root cause analysis, and supporting maintenance and expansion activities.
Key Responsibilities Data Center & Facilities Operations

+ Operate and maintain mission-critical electrical and mechanical systems, including:

+ UPS systems

+ Generators

+ Switchgear

+ PDUs

+ HVAC / CRAC / CRAH systems



+ Monitor facility systems using BMS / EPMS / DCIM platforms

+ Perform preventive and...

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