Data Center Technician L2

Make an impact at NTT Global Data Centers

Join NTT Global Data Centers and be part of a team that drives innovation and sustainability in the digital world. With over 150 data centers across more than 20 countries globally, we offer unparalleled opportunities to work on cutting‑edge technology and transformative projects. Experience a collaborative, innovative, and inclusive workplace where your ideas are valued, and your growth is supported.

JD For DCT L2

• Develop creative approaches to keeping operational costs to a minimum, improving efficiency, and implementing new strategies.
• Manage mechanical systems: chilled water systems and components, HVAC systems such as roof‑top units, CRAC/CRAH units, and humidification systems.
• Manage electrical systems: electrical/critical power distribution from the Utility/Generator main switch gear through the UPS systems out to the customer load.
• Manage fire life safety systems: wet sprinkler systems, pre‑action sprinkler systems, and associated detection devices.
• Test performance of electromechanical assemblies and electronic voltmeters, read blueprints and schematics, and inspect parts for surface defects.
• Install electrical or electronic parts and hardware in housings or assemblies using hand tools, aligning, fitting, or assembling component parts.
• Operate, monitor, maintain, and respond to abnormal conditions in facility systems across mechanical, electrical, fire life safety, and building monitoring and control.
• Analyze systems to ensure best practices for internal and external customers, providing feedback on existing standards and processes.
• Work with contractors and consultants to review quality assurance for all system expansions, corrections, and upgrades.
• Track and complete an aggressive preventive and predictive maintenance program.
• Ensure the data center operates at maximum operational efficiency, recommend new technologies, and improve overall efficiency and cost reduction.
• Manage systems to avoid unplanned customer‑impacting events and determine maintenance requirements for mechanical, electrical, and fire life safety systems.
• Perform other duties as assigned and ensure regular, predictable attendance.

• Understanding of mechanical, electrical, and fire life safety systems in a data center environment, including electrical distribution and layout, transformers, PLCs, generators, switch gear, UPS systems, STS, ATS, PDUs, chilled water systems, CRAC/CRAH units, pre‑action sprinkler systems, and compliance with NEC, NFPA 70E, NFPA 72, NFPA 25, and fire life safety codes.
• Current knowledge in industrial safety best practices (lockout/tag out, arc flash protection, OSHA and state regulations).
• Familiarity with data trending, tracking, and analysis using a PC‑based integrated critical monitoring system.
• Ability to process hands and eye requests such as tape rotation, rack and stack of equipment, inventory hardware, power cycle devices, and patch cable install/removal.
• Hands‑on experience installing, maintaining, and troubleshooting large commercial and industrial systems (chilled water systems, large centrifugal chillers, cooling towers, heat exchangers, water treatment systems, VFDs and pumps, HVAC equipment, CRAC/CRAH units, humidification systems, water heaters, water/air filters, BMS and PLC controls, emergency standby diesel generators, fuel/oil systems, 480/277 and 208/120 electrical generation and distribution, static UPS systems, double interlock pre‑action systems).
• Excellent written and oral communication skills.
• Proficient with MS Office Suite (Word, Excel, PowerPoint, Project).
• Ability to coordinate, supervise, and communicate with contractors performing maintenance or upgrade work.
• Fast learner able to address issues during normal working hours or after hours.
• Strong process‑driven team orientation with logical problem‑solving skills.
• Multi‑tasking across multiple projects.
• Ability to operate hand and machine tools (hammer, drill, saw, etc.) and electrical tools (multimeter, infrared camera).
• Forklift operation capability.
• Comfortable working in a high‑stress, fast‑paced environment…