JLL · 1 day ago
Operating Engineer S3 - Critical Environments
San Antonio, TX
Full-time
Onsite
Mid Level
4+ years expJLL is a leading professional services and investment management firm specializing in real estate. The Operating Engineer S3 - Critical Environments will focus on operating, maintaining, troubleshooting, and repairing facility equipment on various systems to ensure continuous operation and maintenance of data center systems.
CommercialReal Estate
Responsibilities
Responsible for maintaining, monitoring, and performing preventive maintenance and continuous operation of all data center systems to maintain 100% Up-time including: fire/life safety, mechanical systems such as (HVAC, chillers, crac, crah, plumbing, controls), electrical including emergency backup systems such as (lighting, UPS, ATS, STS, PDU, generators, primary switchgear, power distribution, transformers), and hot water systems
Monitors operation, adjusts, and maintains refrigeration, chilled water, and air conditioning equipment; boilers, and ventilating and water heaters; pumps, valves, piping, and filters; other mechanical and electrical equipment
Must record readings and make and adjust where necessary to ensure proper operation of equipment
Monitor building management systems and respond to alarms and alerts promptly
Requires the ability to 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
Maintains a clean and safe workplace
Learn and understand the data center site in-order to manage incidents and events that put the critical systems at risk
Work order management, including CMMS, Vendor Management, and Customer Facing Tickets
Understanding and complying with emergency escalation procedures
Perform additional job duties as required
Qualification
Required
High School diploma or GED equivalent
4+ years related work experience
Demonstrated verbal/written communication skills
Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals
Ability to read, analyze, and interpret technical procedures, or governmental regulations and codes
Ability to write routine reports and correspondence
Ability to speak effectively before small groups of tenants or fellow employees
Working knowledge or the capability of developing proficient knowledge of Microsoft Word, Microsoft Excel, Outlook and Microsoft Access and any other software packages
Must be able to professionally interact with tenants and contractors
Responsible for maintaining, monitoring, and performing preventive maintenance and continuous operation of all data center systems to maintain 100% Up-time including: fire/life safety, mechanical systems such as (HVAC, chillers, crac, crah, plumbing, controls), electrical including emergency backup systems such as (lighting, UPS, ATS, STS, PDU, generators, primary switchgear, power distribution, transformers), and hot water systems
Monitors operation, adjusts, and maintains refrigeration, chilled water, and air conditioning equipment; boilers, and ventilating and water heaters; pumps, valves, piping, and filters; other mechanical and electrical equipment
Must record readings and make and adjust where necessary to ensure proper operation of equipment
Monitor building management systems and respond to alarms and alerts promptly
Requires the ability to 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
Maintains a clean and safe workplace
Learn and understand the data center site in-order to manage incidents and events that put the critical systems at risk
Work order management, including CMMS, Vendor Management, and Customer Facing Tickets
Understanding and complying with emergency escalation procedures
Perform additional job duties as required
This position will require the following: Walking large, campus-like settings
Frequent walking, climbing, bending, kneeling, lifting, stooping, and working/extending overhead, including: 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
Must be able to work Holidays
Must be able to respond to site emergencies
Preferred
Corrigo Experience
MCIM / Salesforce Experience
Zendesk Experience
Service Now Experience
Hands-on experience working in a data center/critical facility, including UPS
Benefits
401(k) plan with matching company contributions
Comprehensive Medical, Dental & Vision Care
Paid parental leave at 100% of salary
Compensated for Holidays Worked
Pay differential for Night Shift Employment
Company
JLL
We’re a leading professional services firm that specializes in real estate and investment management.
10001+ employees
H1B Sponsorship
JLL has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (70)
2024 (47)
2023 (60)
2022 (68)
2021 (39)
2020 (43)
Funding
Current Stage
Public CompanyTotal Funding
$1.59B2025-11-03Post Ipo Debt· $565.35M
2023-11-08Post Ipo Debt· $400M
2019-05-29Post Ipo Debt· $46.5M
Leadership Team
Christian Ulbrich
Global Chief Executive Officer
Jones Lang LaSalle
Global CEO, Capital Markets and Member
Recent News
2026-01-07
Morningstar.com
2025-12-29
Company data provided by crunchbase