Renaissance Technologies · Hedge fund · East Setauket · Senior · Posted 2026-07-03
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Responsibilities
conduct engineering analysis and research designs and methods of data center equipment and facilities
ensure designs and installations meet requirements, including predicted cooling, structural, and operational concerns
plan, execute, and document data center installations, upgrades, and maintenance projects
install and document racks, structured cabling, servers, switches, and PDUs
manage equipment inventory, spare parts, and coordinate logistics
respond to facility-wide emergencies (power outages, cooling failures) and participate in a 24/7 on-call rotation
liaise with and oversee external vendors for scheduled preventive maintenance on specialized infrastructure
create and maintain detailed operational records and compliance documentation
Skills, Qualifications, and Experience
3+ years of hands-on experience in high-availability or large colocation environments
comprehensive understanding of data center HVAC systems and redundancy protocols
proven experience with rack-level cooling and airflow management
visionary who optimizes for efficiencies and never stops seeking improvements
clear communicator who enjoys cross-team collaboration, generates ideas, communicates recommendations to senior-level executives, and drives implementation alongside technicians
proactive problem solver with a passion for learning and evolving alongside new technologies
highly organized and able to manage multiple priorities under minimal supervision, including high-priority tickets and numerous vendor relationships
experience monitoring Building Management Systems (BMS) and EPMS for tracking real-time power usage and environmental metrics, and critical power systems, including UPS (Uninterruptible Power Supply), PDUs, and backup generators
knowledge of scripting or automation (Python, Bash, or PowerShell) for hardware health monitoring preferred
expertise in electrical distribution, including the ability to read one-line diagrams and circuit schedules
strong verbal and written communication skills to effectively coordinate and align operations with remote engineering teams
experience leading small-scale projects, such as row-level expansions or major hardware refreshes
skilled in using specialized tools for liquid systems, with an understanding of fluid mechanics, including the impact of flow rate, pressure drops, and air entrapment on cooling performance
demonstrated ability to analyze data to identify efficiency gaps and implement strategies for optimizing PUE (Power Usage Effectiveness)
bachelor's degree in IT, Computer Science, Electrical Engineering, or a related technical field
proficient with hand tools, able to lift up to 30 lbs., and comfortable working on ladders or in confined spaces