Assistant Chief Engineer

JLL empowers you to shape a brighter way .

Our people at JLL 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.

• What this job involves:
• The Assistant Chief Engineer is a key member of JLL’s Facilities team, supporting the Chief Engineer in overseeing building operations, maintenance, and engineering services. This role helps ensure the safe, reliable, and efficient performance of all facility systems while supporting sustainability initiatives, operational excellence, and high-quality service delivery across a multi-building site.

Your day-to-day tasks will include:

Assisting the Chief Engineer with daily operations of building systems, including HVAC, electrical, plumbing, and fire/life safety systems

Supervising and coordinating maintenance staff and contractors across first and second shifts

Monitoring and maintaining building automation and control systems to optimize energy efficiency and performance

Conducting regular inspections of equipment and facilities to identify and resolve potential issues

Responding to emergency situations and providing technical expertise to address building-related problems

Supporting sustainability initiatives and ensuring compliance with environmental, health, and safety regulations

Managing administrative responsibilities, including billing, documentation, and work order tracking

Maintaining accurate records of maintenance activities, equipment inventories, and compliance requirements

Collaborating with property management, vendors, and internal stakeholders to deliver high-quality facility services

Desired experience and technical skills:

Requirements:

Experience supporting or managing commercial building operations and maintenance

Working knowledge of HVAC, electrical, plumbing, and fire/life safety systems

Ability to supervise engineering staff and coordinate contractors effectively

Strong computer skills with experience in administrative work, documentation, and billing

Availability to work first shift (7:00 a.m. – 3:00 p.m.)

Ability to respond to emergency situations as needed

Strong communication, organizational, and leadership skills

Preferred:

Experience with Siemens and Prism building automation/control systems

Prior leadership or supervisory experience in a facilities or engineering environment

Experience supporting multi-building sites

Familiarity with sustainability initiatives and regulatory compliance in commercial real estate

Additional Details:

Schedule: First shift, 7:00 a.m. – 3:00 p.m.

Pay Range: $43–$46 per hour

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Location:

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!

Personalized benefits that support personal well-being and growth:

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

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.

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For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here .

Jones Lang LaSalle (“JLL”) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process – including the online application and/or overall selection process – you may email us at HRSCLeaves@jll.com . This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.

Accepting applications on an ongoing basis until candidate identified.