Cristian Menjivar

• Operate and maintain HVAC, electrical, plumbing, and building automation systems in a commercial facility
• Perform routine inspections and preventative maintenance on mechanical systems such as boilers, pumps, and chillers
• Monitor and adjust building automation systems (BAS) to ensure optimal energy efficiency and occupant comfort
• Maintain operational logs, records of maintenance activities, and equipment performance metrics
• Support emergency response efforts and ensure compliance with OSHA and local safety codes
• Respond immediately to emergency situations (e.g., electrical, plumbing, mechanical and HVAC failures) and customer concerns.
• Complete all required Core Facilities Safety Training as scheduled annually and monthly.

• Hvac install technician
• Responsibilities include installing air conditioning units and furnaces, as well as remove the old units
• Running new PVC pipe for intake and exhaust for furnaces, as well as a pipe for gas lines
• Running high and low line sets from the air conditioning unit to the furnace/air handler
• Installing all equipment that would be installed at all residential sites
• Installing metal ductwork
• High & low voltage circuitry which includes adding or replacing thermostats, circuit breakers, disconnects, indoor & outdoor receptacles, switches, and lights

Last step of the process is start up, to ensure the system is operating as it should, and to ensure the system is operating at the proper superheat/subcooling levels outlined by the manufacturer

• Installation of conduit and wiring for material handling systems in the industrial sector
• Ran electrical wire to multiple electrical units
• Adhere to codes and safety regulations on all projects

Lead an infantry team while keeping accountability of the member and equipment, Patrolled highly kinetic areas on foot, Completed deployment to Syria, ensuring safety of marines to further continue operation, Educated on tracking individuals in any terrain, profiling and observing, Qualified expert rifle shooter, Expert in tactical and technical guidance, Effective decision making in high pressure environments, Constructed and camouflaged infantry positions and equipment to prevent detection

• Maintained clean and safe work area
• Drywall, sparkling and painting walls
• Involved in heavy duty labor
• Mixing cement, concrete, and other substances
• Utilized building materials, machinery and tools