25d ago
New

Assistant Chief Engineer

United StatesUnited States·Wilmingtonexecutive
OtherAssistant Chief Engineer
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Quick Summary

Key Responsibilities

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health.

Requirements Summary

Minimum 5 years of applicable working experience in general building repair and maintenance High school diploma or equivalent years of relevant experience Knowledge of carpentry, HVAC/controls,

Technical Tools
OtherAssistant Chief Engineer

This position supports the Chief Engineer in maintaining and optimizing all building systems and operations at a JLL-managed facility. You'll play a key role in ensuring safety compliance, managing preventative and corrective maintenance programs, and leading hands-on technical work across HVAC, electrical, plumbing, and building envelope systems. This role requires both independent problem-solving abilities and collaborative teamwork to maintain optimal building performance and client satisfaction.

  • Assisting the Chief Engineer with reinforcing safety and environmental policies, identifying hazards and risks, and implementing methods to eliminate them

  • Performing preventive and corrective maintenance on facility building envelope, mechanical, electrical, plumbing, and other installed systems and equipment

  • Monitoring Building Management Systems (BMS), responding to alarms, and diagnosing issues to resolution

  • Diagnosing, inspecting, repairing, and maintaining HVAC equipment including refrigeration/air conditioning compressors, boilers, chillers, pumps, CRACs, and fans

  • Diagnosing, inspecting, repairing, and maintaining plumbing components such as restroom fixtures, flush valves, water fountains, sinks, drains, water heaters, and piping

  • Diagnosing, inspecting, repairing, and maintaining electrical components including lamp and ballast replacement, fixtures, motors, and basic wiring

  • Conducting assigned facility rounds proactively and reporting on conditions affecting building appearance, client occupancy, and operations

  • Ordering materials to support maintenance of plumbing, electrical, HVAC/controls, and toxic monitoring systems

  • Leading knowledge-sharing sessions with team members on HVAC, electrical, plumbing, safety, and tool use

Requirements

~1 min read
  • Minimum 5 years of applicable working experience in general building repair and maintenance

  • High school diploma or equivalent years of relevant experience

  • Knowledge of carpentry, HVAC/controls, plumbing, and electrical systems

  • Ability to analyze system operations, determine causes of problems/malfunctions, and take corrective action

  • Strong oral and written communication skills with excellent customer service abilities

  • Ability to work independently, safely, and make sound decisions in the field

  • Physical ability to frequently walk up and down stairs, climb ladders up to 40 feet, and lift 60 lbs. repeatedly

  • Ability to create SOPs, EOPs, and MOPs to ensure safe and efficient work completion

  • Willingness and ability to support after-hours building activities including shutdown operations

  • Participation as a member of the on-site emergency response team

Nice to Have

~1 min read
  • Experience operating chillers and boilers

  • Supervisory experience

  • Ability to substitute for Operating Engineers' shifts when needed

On-site –Wilmington, DE

If this job description resonates with you, we encourage you to apply, even if you don’t meet all the requirements.  We’re interested in getting to know you and what you bring to the table!

What We Offer

~2 min read

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:

✓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

Location & Eligibility

Where is the job
Wilmington, United States
On-site at the office
Who can apply
US

Listing Details

Posted
September 8, 2026
First seen
October 3, 2026
Last seen
October 3, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
13%
Scored at
October 3, 2026

Signal breakdown

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Assistant Chief Engineer