JLL
Lead Engineer - Critical Environments ( Night Shift)
JLL, San Antonio, Texas, United States, 78208
JLL empowers you to shape a brighter way
Our people at JLL and JLL Technologies 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 have 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.
Schedule : Night Shift What this Job involves : Lead Engineer is responsible for delivery of best practice systems and problem resolution on all data center electrical and mechanical infrastructure (UPS, MV electrical systems, generators, cooling systems, etc.). This role will perform and assist in identification and implementation of OM&F strategies to ensure safe, reliable, and efficient Buildings, Building Systems, and equipment.
What is your day to day?
Responsible for maintaining, monitoring, and performing preventive maintenance and continuous operation of all building systems to maintain 100% uptime including fire/life safety, mechanical systems such as HVAC, chillers, CRAC, CRAH, plumbing, controls, and electrical systems such as lighting, UPS, ATS, STS, PDU, generators, primary switchgear, power distribution, transformers, and hot water systems. Monitor operation, adjust, and maintain refrigeration, chilled water, and air‑conditioning equipment, boilers, and ventilating and water heaters; pumps, valves, piping, and filters; other mechanical and electrical equipment. Record readings and make adjustments as necessary to ensure proper operation of equipment.
Analyze the operation of various systems, determine the cause of any problems/malfunctions and take corrective action as required.
Comply with departmental policy for the safe storage, usage, and disposal of hazardous materials and maintain a clean and safe workplace.
Learn and understand the data center site to manage incidents and events that put critical systems at risk.
Handle work‑order management, including CMMS, Vendor Management, and Customer‑Facing Tickets.
Understand and comply with emergency escalation procedures.
Perform additional job duties as required.
Physical Work Abilities & Requirements:
Frequent walking, climbing, bending, kneeling, lifting, stooping, and working/extending overhead.
Lifting a minimum of 50 lbs.
Climbing stairs and navigating rooftops to access equipment.
Using ladders up to 30 ft and working from heights.
Ability to climb a ladder with a 300‑lb weight limit.
Must be able to work different schedules, holidays, and respond to site emergencies.
Desired experience and technical skills Required
4+ years experience working in a data center/critical facility.
Experience with building systems, including UPS systems, emergency generators, and switchgears.
Demonstrated verbal/written communication skills.
Ability to effectively use computer applications including MS Office (Word, Excel, Outlook), Google Suite, and CMMS.
Preferred
Corrigo experience
Universal EPA 608 certification
Training in NFPA70E
Location: On‑site – SAN ANTONIO, TX
Personalized benefits that support personal well‑being and growth:
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
Equal Employment Opportunity Jones Lang LaSalle (“JLL”) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process—including the online application and overall selection process—you may email us at HRSCLeaves@jll.com. JLL is an Equal Opportunity Employer.
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Schedule : Night Shift What this Job involves : Lead Engineer is responsible for delivery of best practice systems and problem resolution on all data center electrical and mechanical infrastructure (UPS, MV electrical systems, generators, cooling systems, etc.). This role will perform and assist in identification and implementation of OM&F strategies to ensure safe, reliable, and efficient Buildings, Building Systems, and equipment.
What is your day to day?
Responsible for maintaining, monitoring, and performing preventive maintenance and continuous operation of all building systems to maintain 100% uptime including fire/life safety, mechanical systems such as HVAC, chillers, CRAC, CRAH, plumbing, controls, and electrical systems such as lighting, UPS, ATS, STS, PDU, generators, primary switchgear, power distribution, transformers, and hot water systems. Monitor operation, adjust, and maintain refrigeration, chilled water, and air‑conditioning equipment, boilers, and ventilating and water heaters; pumps, valves, piping, and filters; other mechanical and electrical equipment. Record readings and make adjustments as necessary to ensure proper operation of equipment.
Analyze the operation of various systems, determine the cause of any problems/malfunctions and take corrective action as required.
Comply with departmental policy for the safe storage, usage, and disposal of hazardous materials and maintain a clean and safe workplace.
Learn and understand the data center site to manage incidents and events that put critical systems at risk.
Handle work‑order management, including CMMS, Vendor Management, and Customer‑Facing Tickets.
Understand and comply with emergency escalation procedures.
Perform additional job duties as required.
Physical Work Abilities & Requirements:
Frequent walking, climbing, bending, kneeling, lifting, stooping, and working/extending overhead.
Lifting a minimum of 50 lbs.
Climbing stairs and navigating rooftops to access equipment.
Using ladders up to 30 ft and working from heights.
Ability to climb a ladder with a 300‑lb weight limit.
Must be able to work different schedules, holidays, and respond to site emergencies.
Desired experience and technical skills Required
4+ years experience working in a data center/critical facility.
Experience with building systems, including UPS systems, emergency generators, and switchgears.
Demonstrated verbal/written communication skills.
Ability to effectively use computer applications including MS Office (Word, Excel, Outlook), Google Suite, and CMMS.
Preferred
Corrigo experience
Universal EPA 608 certification
Training in NFPA70E
Location: On‑site – SAN ANTONIO, TX
Personalized benefits that support personal well‑being and growth:
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
Equal Employment Opportunity Jones Lang LaSalle (“JLL”) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process—including the online application and overall selection process—you may email us at HRSCLeaves@jll.com. JLL is an Equal Opportunity Employer.
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