Shift Engineer
Provides 24/7 monitoring and response for critical facility systems during assigned shifts in hyperscale environments
0+ years
Stable
Key Responsibilities
- Monitor and maintain power distribution systems, ensuring continuous uptime and identifying potential load imbalances
- Perform routine inspections of cooling infrastructure, tracking temperature, humidity, and airflow metrics across data center zones
- Troubleshoot and resolve mechanical, electrical, and environmental system anomalies within established response time protocols
- Conduct scheduled preventive maintenance on UPS systems, generators, and critical backup power infrastructure
- Document and escalate complex technical issues to senior engineering staff, providing comprehensive incident reports
- Manage and validate emergency response procedures during planned and unplanned infrastructure events
- Coordinate with cross-functional teams to ensure seamless system handoffs during shift transitions
Skills & Expertise
Required Skills
- Data Center Infrastructure Management (DCIM)
- Building Management Systems (BMS)
- Electrical Power Management Systems (EPMS)
- High-voltage electrical systems troubleshooting
- Mechanical system maintenance and monitoring
- UPS and backup power system operations
- Preventive and predictive maintenance protocols
Preferred Skills
- CDCP (Certified Data Center Professional) certification
- OSHA safety certifications
- ServiceNow incident management
- AutoCAD system design knowledge
- Thermal management and cooling system optimization
A Day in the Life
What a typical workday looks like
My shift begins at 7:15 AM, arriving early to the data center's operations control room. I immediately log into the Splunk monitoring dashboard, reviewing overnight system logs and checking the BMS (Building Management System) for any anomalies across our cooling infrastructure. CRAC Unit 3 in Row G shows slightly elevated return air temperatures, so I flag that for closer investigation. I prioritize a potential thermal management issue while confirming all critical power systems are operating at normal redundancy levels. By 10:30 AM, I'm deep into responding to an open ticket from the night shift regarding intermittent network connectivity in Rack 14. I collaborate with the network team via our ServiceNow platform, running diagnostic tests and analyzing network switch logs. A vendor call is scheduled to investigate potential hardware degradation in the top-of-rack switch. Simultaneously, I update our operational tracking spreadsheet and begin drafting preliminary troubleshooting documentation. During the scheduled maintenance window, I join a team huddle to review the quarterly infrastructure upgrade plan. We discuss upcoming blade server replacements in Cluster 22 and coordinate precise cutover windows to minimize potential service disruption. I validate the change management documentation and confirm our backup and failover strategies are current and comprehensive. Around 2:45 PM, I dive into a deep-dive root cause analysis for a minor power distribution unit fluctuation detected last week. Using our advanced DCIM (Data Center Infrastructure Management) software, I correlate historical performance data, examining load balancing patterns and potential predictive failure indicators. I generate a comprehensive report recommending preventative maintenance for two aging PDUs in the east wing. As my shift winds down, I meticulously prepare the handover brief for the evening team. I compile a detailed shift report in our central tracking system, highlighting the network switch investigation, CRAC unit temperature anomalies, and the PDU analysis. A quick verbal briefing with the incoming shift engineer ensures smooth knowledge transfer. I confirm all critical systems are stable before signing off at 5:00 PM, ready to return tomorrow.