HVAC Technician

JLL•Round Rock, TX

1d•Onsite

About The Position

JLL empowers you to shape a brighter way . Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. HVAC Technician – JLL What this job involves: Advance your HVAC career with JLL at a premier multi-building facility in North Austin/Round Rock! As an HVAC Technician, you'll operate, maintain, and repair critical facility HVAC equipment while working alongside a collaborative team of 10+ engineering professionals in a 24/7 operational environment. This role offers hands-on experience with diverse mechanical systems, opportunities to learn from subject matter experts, and clear pathways for career growth in engineering or facilities management. You'll perform moderately complex technical tasks including inspection, repair, preventive maintenance, and troubleshooting of HVAC equipment, air handlers, piping systems, and complex machinery. Reporting to the Lead HVAC Technician, you'll contribute to seamless facility operations while developing your technical expertise and potentially leading others on specialized assignments.

Requirements

High School diploma or GED
EPA Universal Certification (mandatory)
Valid Driver's License
Strong troubleshooting, diagnostic, and problem-solving skills
Knowledge of industry standards for mechanical and HVAC maintenance
Ability to read, interpret, and understand engineering drawings, specifications, work orders, and equipment manuals
Experience with Building Management Systems (JCI, Siemens, Automated Logic, etc.)
CMMS experience with strong documentation skills—essential for our operations
Physical ability to lift up to 50 lbs., work at heights, climb ladders, and work in confined spaces and on roofs
Flexibility to work different schedules, holidays, weekends, and respond to after-hours emergencies

Nice To Haves

Three years' experience with mechanical and HVAC systems in a commercial or industrial setting
Technical College or Trade Program completion
Advanced knowledge of HVAC system diagnostics and repair techniques
Experience working in multi-building campus environments
Familiarity with preventive maintenance program management

Responsibilities

Investigate, troubleshoot, and repair mechanical equipment including large complex air movement and HVAC systems
Perform scheduled preventive maintenance on mechanical and electrical equipment to ensure optimal performance
Take ownership of cross-shift issues and drive them to complete resolution
Assemble, install, and test complicated mechanical equipment, apparatus, and assemblies
Inspect, repair, and replace pumps, piping systems, valves, components, and fittings
Analyze heating, cooling, and humidification cycles to identify components, diagnose problems, and perform routine maintenance
Use diagnostic test equipment and hand tools to locate causes of breakdowns and implement corrective solutions
Inspect mechanical systems and components to identify hazards, defects, and ensure compliance with codes and standards
Advise team members on equipment safety and potential system damage risks
Maintain detailed records, prepare reports, and order supplies and equipment
Oversee regularly scheduled testing and preventive maintenance of mechanical, HVAC, and instrumentation systems
Determine appropriate tools and equipment needed to perform work safely and completely