Data Center Facilities Engineer III

As a Facilities Technician - Mechanical, you will provide engineering ownership for the reliability, efficiency, and lifecycle performance of mission-critical mechanical and HVAC systems supporting hyperscale data centers. This role sets technical direction, resolves high-impact issues, and drives standards and upgrades that protect uptime and improve long-term performance., + Define, review, and improve mechanical/HVAC architectures and designs for high-availability environments (e.g., chilled water, DX, airside, redundancy strategies).

• Provide Tier-3 technical escalation for complex issues, including RCA, corrective action development, and verification of sustained fixes.

• Develop and maintain fleet standards for cooling redundancy, controls integration, equipment selection (e.g., chillers), and energy performance.

• Partner on capacity planning, retrofits, and emerging initiatives (e.g., liquid cooling, efficiency projects), ensuring operability and maintainability.

• Lead or support vendor technical reviews, commissioning acceptance criteria, and operational handover requirements.

• Partner with procurement, facilities, and construction to improve total cost of ownership through standardization and performance-driven specifications.

• Extensive experience in mission-critical mechanical systems (data centers preferred; other high-uptime environments acceptable).

• Bachelor's/Master's in Mechanical Engineering; PE strongly preferred where applicable.

• Strong working knowledge of ASHRAE guidance and cooling system design/operation fundamentals.

Skills and Competencies

• Strong technical judgment, structured problem solving, and ability to communicate risk and tradeoffs clearly.

• Familiarity with modeling/simulation tools (e.g., Carrier HAP, TRACE, CFD) is a plus when applied to real decisions.

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