Senior Data Center Mechanical Systems & Commissioning Lead

CyrusOne, Inc.; New York (NY); On-site; USD 130,000 - 180,000; Full time

Job summary

CyrusOne, Inc. is seeking a senior commissioning lead to ensure readiness of mechanical systems for new capacity and ongoing reliability in our data centers. You will oversee commissioning, document field changes, and drive operational readiness across sites.

You will collaborate with Design & Construction, Site Operations, and Reliability Engineering to standardize turnover and training, ensuring Day 1 operations meet the highest standards.

Qualifications

• 7+ years in mission-critical facilities.

Responsibilities

• Commissioning oversight: Validate mechanical system performance and close defects/punch-list items discovered pre-commissioning and during commissioning.
• Develop and conduct commissioning for infrastructure projects at operational datacenters.
• Conduct operational procedure validation during post turnover pre customer load deployment phase.
• Support standardization of mechanical turnover documentation and operator training readiness.
• Site inspections: Assess mechanical reliability, efficiency and risk; close mitigation plans.
• Design-to-operations bridge: Document field changes and communicate impacts before hand-off.
• Coordinate with Design & Construction, Commissioning, Site Operations, and Reliability Engineering.
• Continual evaluation of processes to improve DC design and equipment efficiency.

Skills

Mission-critical facilities

Chilled-water systems

CRAH/CRAC

Control systems/BMS

ASHRAE guidance

Punch-list management

Documentation

Education

Bachelor’s in Mechanical Engineering

Tools

CMMS

DCIM integrations

Job description

CyrusOne, Inc. is seeking a senior commissioning lead to ensure readiness of mechanical systems for new capacity and ongoing reliability in our data centers. You will oversee commissioning, document field changes, and drive operational readiness across sites.

You will collaborate with Design & Construction, Site Operations, and Reliability Engineering to standardize turnover and training, ensuring Day 1 operations meet the highest standards.