Operating Engineer

JLL; McLean (VA); On-site; USD 52,000 - 76,000; Full time

Job summary

JLL seeks an Operating Engineer to maintain critical building systems across assigned properties, performing hands-on maintenance, minor repairs, and preventive care of mechanical and electrical equipment. You will work in a team applying HVAC, electrical, plumbing, and controls expertise while complying with safety standards and regulatory requirements.

The role includes on-call duties and integration with the JLL Preventative Maintenance Program.

Qualifications

• Four years in building maintenance with a related trade degree.
• Universal CFC certification required.
• Ability to read and interpret safety rules, manuals, specs.

Responsibilities

• Maintain mechanical and electrical systems across properties.
• Perform preventive maintenance and respond to service requests.
• Operate building control and UPS systems.
• Maintain maintenance records and reports.
• Be on-call for after-hours emergencies as needed.

Skills

HVAC

Electrical

Trade Certification

Reading blueprints

Safety procedures

Education

High school diploma or GED

Trade school degree in HVAC/electronics

Universal CFC certification

Tools

Volt meters

Manual drain augers

Ladders & lifts

Safety equipment

Job description

What this job involves:

As an Operating Engineer at JLL, you'll play a vital role in maintaining the systems that keep our properties running safely and efficiently. You'll be responsible for hands-on maintenance, minor repairs, and preventive care of building mechanical and electrical systems across assigned properties. This position requires a solid background in at least one trade - whether that's HVAC, electrical, plumbing, controls, or carpentry and the ability to work collaboratively with your team to ensure seamless operations. At JLL, we are collectively shaping a brighter way for our clients, ourselves and our fellow employees, and in this role, you'll contribute directly to that mission by keeping critical building systems operating at their best. We embrace more innovative ways of working and prioritize opportunities to strengthen and advance your career, providing the training and support you need to grow your technical expertise while maintaining the high standards our clients expect.

What your day-to-day will look like:

• Perform installation, maintenance, repair, and operation of mechanical and electrical equipment and systems to support critical building environments and ensure they meet acceptable operational standards
• Operate building systems safely and efficiently in accordance with government regulatory compliance standards and established operating procedures
• Learn and utilize building control systems, electrical systems, and UPS systems through on-the-job training, operations manuals, and technical documentation
• Execute routine predictive, planned, and preventive maintenance tasks, conduct equipment rounds, and respond to service requests as directed in alignment with the JLL Preventative Maintenance Program
• Inspect, troubleshoot, and repair pumps, fans, valves, motors, and other equipment to ensure proper operation of client systems
• Perform visual and operational inspections of equipment, interpreting specifications, blueprints, and job standards to complete assigned duties accurately
• Recommend improvements to production methods, equipment performance, and operational efficiency, suggesting changes that enhance department effectiveness
• Maintain electronic records for time tracking, maintenance activities, and repair documentation to ensure accurate reporting and accountability
• Serve periodically as the on-call engineer for the portfolio, responding to after-hours emergencies and system issues as needed

Required qualifications:

• Availability to work night shift hours, Wednesday through Saturday from 7:30pm to 6:00am
• High school diploma or GED
• Minimum of four years of experience in the building maintenance industry, along with an accredited trade school degree in HVAC, electronics, or other industry-related trade (union training and certification also acceptable)
• Universal CFC certification
• Knowledge of safe and proper use of tools including ladders, lifts, basic hand tools, volt meters, manual drain augers, plumbers helpers, safety goggles, ear protection, and fire extinguishers
• Ability to read and interpret safety rules, operating and maintenance instructions, procedure manuals, specifications, and blueprints
• Ability to write routine reports and correspondence clearly and accurately
• Capability to interpret instructions furnished in written, oral, diagram, or schedule formats
• Physical ability to stand, walk, reach, climb, balance, stoop, kneel, and crouch regularly, and lift/move up to 50 pounds as needed
• Willingness to work in environments with exposure to electrical shock risk, moving mechanical parts, and heights up to 30 feet

Preferred qualifications:

• Experience with building automation systems and controls
• Background in multiple trade disciplines (electrical, HVAC, plumbing, controls, carpentry)
• Experience working in commercial office building environments or critical facility operations
• Strong analytical and troubleshooting skills with the ability to diagnose and resolve complex equipment issues
• Demonstrated commitment to workplace safety and compliance with hazardous materials handling procedures
• Team-oriented mindset with excellent communication skills and the ability to collaborate across diverse groups