Operating Engineer - 2nd shift

Job Overview

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’ve got 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.

This position involves conducting extensive hands‑on operations and maintenance work in a multi‑purpose office space at the Delaware Technology Center. You will perform installation, repair, and maintenance of critical and non‑critical electrical, mechanical, and plumbing systems while monitoring building operations and conducting routine assessments. The role requires strong technical expertise and flawless execution in a high‑risk critical environment with exceptional customer satisfaction expectations.

Schedule is 2nd shift, 3 pm‑11:00 pm, on‑site in Wilmington.

• Perform preventive, predictive, and corrective maintenance on critical equipment including HVAC, chillers, UPS systems, transfer switches, and switch gear.
• Operate and maintain fire detection and suppression systems, life safety equipment, and building management systems.
• Monitor and adjust air conditioning equipment, boilers, ventilating systems, water heaters, pumps, valves, piping, and filters.
• Conduct routine equipment rounds, tests, and data analysis to ensure proper functioning of all building systems.
• Install and repair electrical, mechanical, and plumbing equipment and controls in interior and exterior facility areas.
• Manage digital systems including fire alarm, duress, card access, and CCTV systems.
• Record equipment readings and make necessary adjustments to maintain optimal system performance.
• Maintain non‑critical equipment such as refrigeration, heat exchangers, and hot water systems.
• Ensure compliance with formal conduct of operations procedures and safety protocols in a critical environment.

• Strong technical expertise in electrical, mechanical, and plumbing systems.
• Experience with HVAC systems, chillers, boilers, and building management systems.
• Knowledge of UPS systems, transfer switches, switch gear, and electrical controls.
• Ability to perform installation, repair, and maintenance of critical building equipment.
• Experience with fire detection/suppression and life safety systems.
• Strong conduct of operations skills and attention to detail.
• Ability to work 2nd shift, 3 pm‑11:00 pm, and respond to critical situations.

• Experience in critical environment facilities or data centers.
• Familiarity with digital security systems (CCTV, card access, duress alarms).
• Background in multi‑purpose office or commercial building operations.
• Professional trade certifications or licenses.
• Experience with computerized maintenance management systems.

On‑site, Wilmington, DE

2nd shift, 3 pm‑11:00 pm

$83,200 per year. The salary listed is an estimate and not guaranteed. A salary offer will vary based on applicant’s education, experience, skills, abilities, geographic location, internal equity and alignment with market data.

• 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.

Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you is for the purposes of processing in connection with JLL’s recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep it for as long as we need it for legitimate…