Data Center Mechanical Engineer
Core Responsibilities
-
Design, review, and optimize mechanical systems for mission-critical data center facilities (HVAC, chilled water, DX, CRAC/CRAH, and containment systems).
-
Support end-to-end project delivery – from concept design through commissioning and operational readiness.
-
Perform thermal and capacity analysis to ensure system reliability and efficiency.
-
Conduct root cause analysis (RCA) and implement corrective actions for mechanical system incidents.
-
Develop and maintain Standard Operating Procedures (SOPs), Methods of Procedure (MOPs), and Emergency Operating Procedures (EOPs).
-
Coordinate with electrical, structural, controls, and fire protection teams.
-
Ensure compliance with ASHRAE, ISO, and local mechanical codes and standards.
-
Drive energy efficiency initiatives to reduce PUE and operating costs.
-
Oversee contractors and vendors during installation, testing, and commissioning phases.
-
Support lifecycle asset management, maintenance, and continuous improvement of mechanical infrastructure.
Technical Requirements
In-depth knowledge of:
-
-
HVAC systems (CRAC/CRAH, AHUs, chillers, pumps, cooling towers, etc.)
-
Chilled water and condenser water systems
-
Containment strategies (hot/cold aisle, in-row, rear-door cooling)
-
BMS / Controls Systems (Tridium Niagara, Siemens, Schneider, etc.)
-
Computational Fluid Dynamics (CFD) modeling and analysis
-
Mechanical redundancy principles (N+1, 2N)
-
Load and capacity calculations
-
Reliability-centered maintenance
-
Professional Skills
-
Strong problem-solving and analytical skills
-
Excellent communication and documentation abilities
-
Ability to manage multiple projects simultaneously
-
Hands-on experience with commissioning processes (Level 1-5)
-
Experience working in live, mission-critical environments with strict uptime SLAs
Darwin Recruitment is acting as an Employment Business in relation to this vacancy.
Alex Deery