Lee Holdbrook

Licensed Minnesota Special Engineer with 10+ years of mechanical and technical experience in the British Army, specializing in boiler systems, HVAC equipment, preventive maintenance, and mechanical troubleshooting. Experienced working in high-demand environments with strong attention to safety, reliability, and operational efficiency. Seeking a Boiler Operator or Stationary Engineer trainee position to gain operating hours toward advancement to higher Minnesota boiler licenses while contributing strong maintenance and troubleshooting skills.

Mechanical / Technical Specialist at British Army

Maintained and repaired mechanical systems, HVAC equipment, and boiler-related systems in demanding operational environments

• Performed preventive maintenance inspections and equipment diagnostics to reduce downtime and improve system reliability
• Assisted with operation, troubleshooting, and repair of heating and mechanical equipment
• Worked with refrigeration systems, low-voltage controls, pumps, motors, and related mechanical components
• Followed strict safety procedures and operational standards while working on critical systems
• Completed maintenance documentation, inspections, and repair reporting accurately
• Trained junior personnel on maintenance procedures, equipment operation, and workplace safety
• Responded to mechanical failures and completed repairs in time-sensitive environments