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Critical Environment Field Service Engineer

Microsoft· Data Center Operations Management
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Hybrid (Marseille), Hybrid (Paris)€67.8k - €115.9kfull-timePosted 4w ago

About the role

Critical Environment Field Service Engineer (CEFSE) responsible for owning and maintaining mechanical and electrical infrastructure in datacenters to ensure service continuity, safety, reliability, and efficiency. Role supports mission-critical services and high-availability infrastructure within Microsoft's CO+I organization.

Responsibilities

  • Oversee daily operations and maintenance of mechanical and electrical systems within a data center, coordinating preventive and corrective maintenance programs
  • Ensure uptime and reliability of critical environment systems through proactive monitoring, maintenance oversight, and risk mitigation
  • Lead operational excellence by governing maintenance procedures, incident reviews (RCAs), and change management
  • Drive safety and compliance, adhering to Microsoft standards and addressing risks or incidents promptly
  • Partner with engineering teams, vendors, and landlord partners to optimize datacenter performance and resolve issues
  • Identify and reduce risk, minimizing human-error and high-impact incidents year over year
  • Support emergency response readiness, acting as escalation point for facilities-related incidents
  • Deliver efficiency outcomes by advancing cost optimization and energy efficiency initiatives and by measuring/reporting key metrics (power, temperature, SLA performance)

Qualifications

  • High School Diploma or equivalent AND experience in mission critical services work or extensive equivalent experience
  • Experience operating, maintaining, or supporting critical electrical and/or mechanical infrastructure systems (e.g., power distribution, UPS, generators, cooling systems, HVAC, chillers, pumps)

Skills

Required:Critical environment operationsElectrical and mechanical infrastructureSafety and complianceOperations leadershipCross-functional collaborationEmergency response
Last updated Sep 24, 2026. Interested? Apply on the company site.

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