Jeremiah Chafin
CoreSite
Naperville,IL
13
years of professional experience
Critical Operations engineer with 5 years of experience maintaining and operating mechanical and electrical systems in a critical environment, vendor management, and procedure writing.
Work History
Critical Operations Engineer
4 Years 5 Months- Monitored data center infrastructure using BMS and EPM platforms to maintain stable operations
- Documented shift logs, maintenance records, and incident updates for operational continuity
- Inspected critical power and cooling systems to identify faults and reduce service disruptions
- Performed preventive maintenance on UPS, generators, CRAC units, and electrical distribution equipment
- Responded to facility alarms and service tickets with accurate troubleshooting and timely escalation
- Coordinated vendor access, escorts, and on-site work in compliance with security procedures
Operations Specialist Second Class
8 Years 6 Months- Monitored radar, communications, and tactical data systems to maintain situational awareness.
- Coordinated bridge and tactical team actions during routine and high-tempo evolutions.
- Interpreted contact plots and relayed timely track information to command personnel.
- Supervised combat information center watchstanders during navigation and tactical operations.
- Maintained accurate logs, reports, and navigation records for mission readiness.
- Trained junior watchstanders on procedures, equipment operation, and watchstanding standards.
- Scheduled and distributed maintenance to division personnel
Education
Associate of Arts - Business
Skills
Operations management
Vendor Management
Process documentation
Incident management
Standard operating procedures
Troubleshooting
Root-cause analysis
Timeline
Critical Operations Engineer
CoreSite
05.2022 - CurrentRead More
Operations Specialist Second Class
United States Navy, USN
07.2013 - 01.2022Read More
College of DuPage
Associate of Arts from Business
Read More