Central Plant Technician

Central Plant Technician-JLL

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.

What this job involves:

As a Central Plant Technician at JLL, you'll be at the heart of critical facility operations, responsible for the hands-on operation, monitoring, inspection, troubleshooting, and maintenance of central utility plant equipment that supports HVAC and process requirements across the facility. This position demands a skilled operator who can maintain equipment availability, identify abnormal operating conditions, and respond decisively to plant alarms and equipment deficiencies. You'll work with water-cooled and air-cooled chillers, cooling towers, boilers, heat exchangers, pumps and motors, variable frequency drives, building automation systems, and water treatment systemsensuring these vital systems operate within established parameters to support seamless facility performance. At JLL, we are collectively shaping a brighter way for our clients, ourselves and our fellow employees, and this role places you at the forefront of delivering reliable, efficient central plant operations. What sets JLL apart is our culture of collaboration, locally and across the globe, and you'll be part of an engineering team that values technical expertise, proactive problem-solving, and continuous improvement in facility management.

What your day-to-day will look like:

Operate and monitor central plant systems including chillers, boilers, cooling towers, and associated equipment, ensuring all systems run within established operating parameters

Perform routine plant rounds documenting temperatures, pressures, flows, levels, and equipment status while monitoring BAS alarms, trends, and sequences of operation

Identify abnormal vibration, noise, temperature, pressure, leakage, or other indicators of equipment degradation, escalating conditions to Engineering leadership as needed

Execute preventive and corrective maintenance on pumps, motors, strainers, valves, heat exchangers, and related equipment, including troubleshooting mechanical and controls-related issues

Monitor chemical treatment systems and plant water conditions, coordinating with water treatment vendors and inspecting cooling tower basins, strainers, and chemical feed equipment

Support plant startup, shutdown, equipment rotation, and seasonal operating changes while maintaining awareness of available equipment, system redundancy, and active deficiencies

Complete work orders and maintenance documentation within the CMMS, maintaining accurate plant logs, operating records, and following established SOPs, MOPs, and EOPs

Required qualifications:

Minimum 4 years of central plant, commercial HVAC, industrial mechanical, or similar hands-on operations experience

Demonstrated experience operating and maintaining chillers, boilers, cooling towers, pumps, VFDs, and building automation systems

Ability to perform routine plant rounds and accurately document equipment parameters including temperatures, pressures, flows, and operational status

Strong troubleshooting skills with ability to identify abnormal equipment conditions and respond appropriately to plant alarms and deficiencies

Proficiency with CMMS systems for work order completion and maintenance documentation

Willingness to work rotating shifts including nights, weekends, and holidays to support 24/7 plant operations

Preferred qualifications:

Technical or trade-school education in HVAC, mechanical systems, or related field

EPA Section 608 Universal Refrigerant Certification

Working knowledge of hydronic systems, chilled and condenser water systems, and basic electrical troubleshooting

Experience supporting predictive maintenance programs and equipment condition monitoring activities

Familiarity with building automation systems for monitoring plant alarms, trends, and sequences of operation

Previous experience in mission-critical facilities such as data centers, healthcare, higher education, or large commercial properties

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Location:

On-site Round Rock, TX

If this job description resonates with you, we encourage you to apply, even if you don't meet all the requirements. We're interested in getting to know you and what you bring to the table!

Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits include:

• 401(k) plan with matching company contributions
• Comprehensive Medical, Dental & Vision Care
• Paid parental leave at 100% of salary
• Paid Time Off and Company Holidays
• Early access to earned wages through Daily Pay