Senior HVAC Technician

JLL•Houston, TX

4d•Onsite

About The Position

This position supervises contractors and maintenance operations while providing hands-on technical expertise in HVAC, electrical, mechanical, plumbing, and life safety systems. The role combines leadership responsibilities with direct maintenance execution to ensure safe, efficient building operations and tenant satisfaction. You will mentor junior staff, support the Chief Engineer in preventive maintenance programs, and respond to emergency situations while maintaining compliance with safety procedures and building standards.

Requirements

High School diploma or GED equivalent
Journeyman Refrigeration Technician's License (TDLR Class A HVAC license)
EPA Section 608 Universal certification
5+ years of relevant work experience as Senior HVAC Tech, Lead HVAC Tech, or similar role
2+ years of people management experience managing maintenance/engineering personnel
Valid state driver's license that must be maintained
Experience using Computerized Maintenance Management System (CMMS) and/or Building Management System (BMS)

Nice To Haves

City of Houston Second Grade Stationary Engineer’s License
Familiarity and working knowledge of Steam and domestic hot water boilers a plus.
Exposure to Schieder Controls & Maximo CMMS/BMS/BAS systems
Advanced knowledge of 208/480 3 phase electrical systems including 24 v controls engineering and operations.
Experience with fluid handling/pumping and filtering systems
Strong background in mechanical systems troubleshooting and diagnostics
Proficiency with Microsoft Office Suite (Word, Outlook, Excel, Teams) beyond basic level
Previous experience in commercial or industrial facility maintenance environments
Experience with Commercial DX units, Package units, split units, roof top units.
Experience with Air cooled chiller, chill water systems operations, maintenance and repair.
Experience trouble shooting and repair of VFD’s, fans, motors, pumps, valves associated with chill water systems.
Ability to read and interpret mechanical, electrical drawings and equipment submittals.

Responsibilities

Supervise and direct contractors while monitoring their assigned responsibilities and performance quality
Perform maintenance service requests and preventive/predictive maintenance on HVAC, electrical, mechanical, plumbing, and life safety systems
Respond effectively to all building emergencies and after-hours site issues as needed
Complete facility inspections and prepare technical reports on mechanical systems, identifying deficiencies and improvement recommendations
Mentor junior engineering staff and provide hands-on training in maintenance and troubleshooting procedures
Document work performance and materials procurement using computerized maintenance management systems
Partner with engineering leads, project managers, and facility stakeholders to ensure operational alignment and system optimization