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Senior Data Center Facilities Engineer (on-prem L2A)

Oracle is seeking Data Center Facilities Engineers to support a first-of-kind large scale liquid-to-air (L2A) cooled CDU deployment. This role provides onsite technical leadership and operational ownership for Oracle-owned data center infrastructure, with primary responsibility for L2A cooling systems and supporting electrical and mechanical infrastructure.

This is a hands-on facility engineering role focused on reliability, vendor management, maintenance strategy, and operational program development in a mission-critical environment.

Tracks and monitors ongoing Data Center critical infrastructure maintenance and repair for all service lines to pre-defined service level agreements (SLAs). Manages incidents that impact Data Center infrastructure services and the proactive and timely resolution of such incidents. Conducts site reviews and assessments to evaluate suitability for data center builds. Acts as the engineering representative on a wide range of moderately complex on-site scenarios related to mission critical systems, operations, and functionality. Provides engineering insight to ensure project or other design initiatives align with company expectations. Contributes to the identification of training programs for newer members of the team, acting as a subject matter expert with many standard systems and trains others on the team.

Key Responsibilities

Serve as onsite SME for L2A cooling systems and supporting electrical/mechanical infrastructure
Own day-to-day operation and troubleshooting of Oracle-owned facilities equipment
Lead vendor sourcing, onboarding, contract management, and SLA performance
Develop and manage preventive maintenance and change management programs
Build and maintain PM schedules, runbooks, and operating procedures (normal and emergency)
Manage CMMS records, asset lifecycle, warranties, and spare parts programs
Perform and oversee PM and corrective maintenance activities
Conduct coolant/glycol testing and quality control programs
Coordinate with colocation providers and Oracle change control processes
Review design specifications, SOWs, and construction turnover packages
Provide technical support to Data Center Operations and cross-functional teams
Develop site safety and operational process documentation
Support maintenance budgeting and escalation planning

Required Qualifications

Experience in data center facilities engineering or critical infrastructure operations
Technical expertise in one or more: liquid cooling/CDUs, mechanical cooling, electrical distribution
Experience with CMMS, PM programs, and change management processes
Demonstrated vendor and contractor management experience
Working knowledge of data center electrical and mechanical systems, containment, and cooling architectures
Ability to develop technical procedures and operational documentation

Preferred Qualifications