John Bray
Castalian Springs
Summary
Experienced Critical Facilities Engineer with a strong background in mechanical systems, welding, and electrical infrastructure across diverse industrial environments. Proven ability to develop and implement preventive maintenance programs that minimize downtime, and ensure operational continuity in mission-critical settings. Skilled in the operation, maintenance, and troubleshooting of electrical systems used in both industrial and residential applications, with hands-on experience in substation operations and facility power distribution. OSHA 10 certified, with a strong commitment to safety, compliance, and performance excellence. Qualified as a CMCC/FOC Operator and Substation Operator, with expertise in machinery operation, including forklifts, powered and manual hand tools, and other essential equipment used in critical facility environments. Adept at working under pressure, coordinating with cross-functional teams, and maintaining high availability standards.
Overview
11
11
years of professional experience
Work History
Lead Critical Environment Technician (L4)
Insite Global
Leesburg
04.2025 - Current
- Led emergency incident response teams, conducting root cause analyses to mitigate operational risks.
- Developed emergency operating procedures (EOPs) to ensure quick restoration of functionality.
- Utilized telemetry platforms and control systems to monitor equipment performance and implement predictive maintenance strategies.
- Coordinated vendor and contractor activities, ensuring compliance with Microsoft standards and job hazard assessments (JHAs).
- Authored and reviewed method statements of work (MSOWs) and standard operating procedures (SOPs) for safe task execution.
- Trained junior technicians while fostering a proactive safety culture focused on environmental health and safety (EHS) adherence.
- Managed computerized maintenance management systems (CMMS) to enhance asset performance tracking and resource optimization.
- Served as subject matter expert in troubleshooting interdependent systems, providing technical guidance for operational excellence.
Critical Facility Engineer
Meta
Gallatin
08.2021 - 04.2025
- Oversaw daily operations of mission-critical infrastructure, including HVAC and electrical systems, ensuring optimal performance.
- Designed preventive maintenance programs to reduce equipment failure and extend asset life.
- Implemented energy efficiency initiatives, optimizing power usage effectiveness and reducing operational costs.
- Ensured compliance with regulatory codes and safety standards, proactively mitigating operational risks.
- Led capital improvement projects, managing scope, design, and execution for infrastructure upgrades.
- Developed operational and capital budgets, balancing cost control with reliability goals.
- Coordinated with teams and vendors to execute maintenance and emergency response procedures in alignment with established protocols.
- Authored emergency response plans, ensuring readiness for critical incidents.
Critical Facility Technician
BGIS
Huntsville
10.2019 - 08.2021
- Conducted scheduled preventive maintenance checks on critical systems per detailed SOPs and MPs.
- Executed maintenance and repair on emergency generators, pumps, HVAC units, and high-voltage switchgear.
- Ensured operational readiness through inspections and testing of facility equipment for performance and safety compliance.
- Participated in monthly safety talks and hazard assessments to promote a culture of safety.
- Collaborated with cross-functional teams to identify process enhancements, improving reliability across the facility.
Lead Maintenance Technician
Clayton Homes
Addison
01.2019 - 10.2019
- Executed repair and preventive maintenance to support production and ensure building functionality.
- Conducted weekly inspections of hoists, cranes, and tie-off lines for safety hazards.
- Performed monthly assessments to identify continuous improvement opportunities.
- Developed prioritized schedule to address identified issues effectively.
Logistics Associate
Rehau
Cullman
08.2016 - 01.2019
- Executed shipping and receiving tasks alongside other assigned duties.
- Operated forklift to support production activities within logistics department.
- Conducted inspections and performed preventive maintenance on forklift equipment.
- Acquired skills in managing purchase orders and tracking deliveries.
Maintenance Technician
ATS
Hamilton
10.2014 - 07.2016
- Collaborated with skilled electricians and mechanics to master safety protocols for production machinery.
- Developed tear down and repair expertise for small electronics and industrial machinery.
- Gained comprehensive understanding of machine safety measures in production settings.
Education
Associate of Applied Science - Electrical Systems Technology
Bevill State Community College
Hamilton, AL05-2016
Skills
- HVAC systems
- Plumbing and piping
- Fire suppression systems
- Power distribution
- Uninterruptible power supply (UPS)
- Generator management
- Electrical infrastructure
- Monitoring and control systems
- Lighting solutions
- Security systems
- Energy monitoring and analysis
- Optimization tools
- Fire alarm systems
- Sprinkler systems
- Emergency response planning
Skills
HVAC, plumbing, piping, fire suppression systems, Power distribution, UPS, generators, electrical infrastructure, Monitoring and control systems for HVAC, lighting, security, Energy monitoring, analysis, optimization tools, Fire alarms, sprinkler systems, emergency response plans
Timeline
Lead Critical Environment Technician (L4)
Insite Global
04.2025 - Current
Critical Facility Engineer
Meta
08.2021 - 04.2025
Critical Facility Technician
BGIS
10.2019 - 08.2021
Lead Maintenance Technician
Clayton Homes
01.2019 - 10.2019
Logistics Associate
Rehau
08.2016 - 01.2019
Maintenance Technician
ATS
10.2014 - 07.2016
Associate of Applied Science - Electrical Systems Technology
Bevill State Community College
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