Additional Responsibilities Interact with tenants regarding facilities- related questions and maintenance, including: HVAC diagnostics/minor repairs (thermostats checked, timers reset, valves unfrozen, fume hood inspections/certifications, monitor building control systems). Manage and monitor the security and fire alarm systems as applicable: Safety and Security-Fire protection/monitoring equipment (water valves, switches, flow meters, fire extinguishers, emergency lights), weekly-monthly inspections.