Operating Engineer

JLL•New York, NY

2d•Onsite

About The Position

JLL is seeking a Critical Infrastructure / Operating Engineer to support a mission-critical financial services environment, including a client trading floor and associated office space. This role is responsible for maintaining 100% uptime through operation, maintenance, and repair of building systems, along with monitoring performance and managing vendor activities. The position requires a high school diploma or GED, membership in good standing with Local 94, and specific certifications including B-28 Supervision of Stationary Energy Storage Systems, Universal CFC EPA Certification, S-12, S-13, S-14 Sprinkler/Standpipe Certifications, and Q-01 or Q-99 Refrigerating System Operating Engineer License. A minimum of 3+ years of relevant experience in HVAC, electrical, plumbing, carpentry, or building maintenance is required, along with the ability to troubleshoot and repair building infrastructure systems independently, read various technical drawings, and proficiency in Microsoft Office. Strong communication, problem-solving, and customer service skills are essential. The role involves supporting a mission-critical trading floor environment with zero tolerance for downtime and requires availability for after-hours work and emergency response. Physical requirements include the ability to lift up to 50 lbs and frequent physical activities such as walking, climbing, bending, kneeling, and lifting.

Requirements

High School Diploma or GED (technical training preferred)
Member in good standing of Local 94
Must obtain B-28 Supervision of Stationary Energy Storage Systems certification
Universal CFC EPA Certification
S-12, S-13, S-14 Sprinkler/Standpipe Certifications
Q-01 or Q-99 Refrigerating System Operating Engineer License
Minimum 3+ years of relevant experience in HVAC, electrical, plumbing, carpentry, or building maintenance
Ability to troubleshoot and repair building infrastructure systems independently
Ability to read HVAC, electrical, plumbing, and architectural drawings
Proficiency with Microsoft Office (Word, Excel, Outlook, Teams)
Strong communication, problem-solving, and customer service skills
Support a mission-critical trading floor environment with zero tolerance for downtime
Available for after-hours work and emergency response per client requirements
Maintain professionalism and composure during high-pressure situations
Follow all safety protocols including LOTO, hot work, and impairment procedures
Ability to lift up to 50 lbs
Frequent walking, climbing ladders/stairs, bending, kneeling, and lifting
Ability to inspect machinery and respond to visual/auditory alarms
Candidates must be authorized to work in the United States without sponsorship.

Nice To Haves

Trade school, union apprenticeship, military service, or college education
5+ years in a mission-critical or financial services environment
Experience with DCIM / MCIM systems
Experience with Corrigo CMMS, ALC BAS, Siemens BAS

Responsibilities

Operate, monitor, and maintain electrical, mechanical, HVAC, plumbing, and building systems
Perform preventative maintenance, troubleshooting, and repairs (self-perform where applicable)
Conduct routine rounds, testing, and system performance analysis
Assist with and follow MOPs, SOPs, and procedures for critical equipment
Monitor and respond to system alarms and emergencies
Oversee vendors and contractors performing OEM maintenance and repairs
Maintain logs, drawings, and system documentation
Support day-to-day facility operations and client needs
Maintain HVAC and associated equipment, including cleaning, inspecting, calibrating, and parts replacement
Perform maintenance on fire/life safety, plumbing, structural, and control systems
Review service requests to identify and resolve recurring issues
Evaluate vendor performance, pricing, and quality of work
Ensure accurate deliveries and maintain inventory of tools and materials
Follow proper handling and disposal of hazardous materials
Maintain a clean, safe, and compliant work environment