Mechanical Technical Lead

JLL supports the Whole You, personally and professionally.

Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology to our clients. We are committed to hiring the best, most talented people in our industry; and we support them through professional growth, flexibility, and personalized benefits to manage life in and outside of work. Whether you’ve got deep experience in commercial real estate, skilled trades, and technology, or you’re looking to apply your relevant experience to a new industry, we empower you to shape a brighter way forward so you can thrive professionally and personally.

Monitoring and controlling critical infrastructure, ensuring optimal performance, energy efficiency, and 24/7 operational reliability.

Responsibilities:
Environmental Control: Manages precise temperature and humidity levels throughout server rooms, cold aisles, and hot aisles. Controls HVAC systems, chillers, air handlers, and cooling distribution to maintain optimal operating conditions for IT equipment. Monitors airflow patterns and adjusts cooling strategies based on real-time heat loads.
Power Management: Monitors electrical distribution from utility feeds through UPS systems, generators, and power distribution units (PDUs). Tracks power consumption, load balancing, and power usage effectiveness (PUE). Manages automatic transfer switches and generator start sequences during power events.
Fire and Safety Systems: Integrates fire detection, suppression systems, and emergency response protocols. Manages pre-action sprinkler systems, gas suppression zones, and smoke detection throughout the facility. Coordinates with security systems for access control and emergency evacuation procedures.
Monitoring and Alarming: Provides real-time monitoring of thousands of data points including temperature sensors, power meters, flow rates, and equipment status. Generates automated alerts for threshold violations, equipment failures, or environmental deviations. Maintains historical data for trend analysis and predictive maintenance.
Energy Optimization: Implements intelligent control strategies for cooling optimization, free cooling utilization, and load management. Analyzes operational data to identify efficiency opportunities and reduce operational costs while maintaining service level agreements.

Qualifications :
Minimum D3 in mechanical engineering, electrical engineering, controls engineering, or related technical field.
Experience with server hardware, networking equipment, and critical facility systems.
Minimum 3-5 years’ experience with building automation systems in critical facilities. Data center or mission-critical environment experience strongly preferred.
If this job description resonates with you, we encourage you to apply even if you don’t meet all of the requirements below. 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.

About JLL –

We’re JLL—a leading professional services and investment management firm specializing in real estate. We have operations in over 80 countries and a workforce of over 102,000 individuals around the world who help real estate owners, occupiers and investors achieve their business ambitions. As a global Fortune 500 company, we also have an inherent responsibility to drive sustainability and corporate social responsibility. That’s why we’re committed to our purpose to shape the future of real estate for a better world. We’re using the most advanced technology to create rewarding opportunities, amazing spaces and sustainable real estate solutions for our clients, our people, and our communities.

Our core values of teamwork, ethics and excellence are also fundamental to everything we do and we’re honored to be recognized with awards for our success by organizations both globally and locally.

Creating a diverse and inclusive culture where we all feel welcomed, valued and empowered to achieve our full potential is important to who we are today and where we’re headed in the future. And we know that unique backgrounds, experiences and perspectives help us think bigger, spark innovation and succeed together.