Janestreet

Data Center Commissioning Engineer

New York, New York, United States

Sponsorship not specifiedDetected 62 days ago

Airflow

About the role

Our team is collaborative in nature, spanning many internal departments and external vendors, contractors, consultants, and operations teams.
Your specific work will cover all aspects of our complex distributed data center environments.
You will play a vital role in bridging the gap between construction and operations while maintaining the reliability and efficiency of essential digital infrastructure.

Self-directed problem-solver who manages time well, handles multiple projects with attention to detail, and communicates complex issues with brevity and accuracy

Have 5+ years of experience with the commissioning, construction, maintenance, and operations of mission-critical data centers, trading floors, or similar 24/7 facilities
Have hands-on experience with direct liquid cooling (DLC) systems, including managing installation work (e.g., specifying commissioning processes, mechanical and electrical connections) and maintaining and troubleshooting DLC infrastructure, CDUs, RDHx units, and associated liquid cooling components
STEM degree required

Managing vendor maintenance of CDUs, RDHx units, and DLC infrastructure within our liquid cooling deployments
Acting as the primary liaison with data center and colocation service providers for day-to-day operational matters
Developing and maintaining operational documentation and maintenance schedules
Ensuring adherence to strict uptime and reliability standards across all facilities

Willing to travel 4-6 weeks per year and participate in an on-call rotation to respond to critical system emergencies

Available to work on-site daily (NYC office or NJ data center) and flexible for nights and weekends in support of 24x7x365 operations

This listing is sourced directly from Janestreet's careers page and normalized into a canonical job model.