Assistant Chief Engineer

US AMR-Jones Lang LaSalle Americas, Inc.; Wilmington (DE); On-site; USD 59,000 - 63,000; Full time

Benefits offered by this job

401(k) plan with company contributions

Medical, Dental & Vision Care

Paid parental leave

Paid Time Off and Holidays

Daily Pay

Job summary

JLL in Wilmington, DE is seeking an Assistant Chief Engineer to support the Chief Engineer in operating and maintaining commercial building systems across a multi-building site. You will help ensure safe, reliable, and efficient performance while supporting sustainability and high-quality service.

The role requires coordinating maintenance staff, supervising contractors, monitoring building automation, handling inspections, emergency response, and maintaining records.

Qualifications

• 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.
• Experience with multi-building sites (preferred).
• Experience with sustainability initiatives and regulatory compliance (preferred).

Responsibilities

• Assist the Chief Engineer with daily operations of building systems (HVAC, electrical, plumbing, fire/life safety).
• Supervise maintenance staff and contractors across shifts.
• Monitor building automation and control systems to optimize energy efficiency.
• Conduct inspections and address potential issues.
• Respond to emergencies and provide technical support.
• Support sustainability initiatives and regulatory compliance.
• Maintain records of maintenance activities, inventories, and compliance.
• Collaborate with property management, vendors, and stakeholders to deliver services.

Skills

Building operations

HVAC systems

Electrical & plumbing

Fire/life safety

Staff supervision

Administrative skills

Emergency response

Communication

Leadership

Tools

Siemens BAS

Prism BAS

Job description

Wilmington, DE 19803

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 peopleand empowering them tothrive, 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:

• 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

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

JLL Privacy Notice

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 are 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 for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely.

For more information about how JLL processes your personal data, please view our Candidate Privacy Statement .

For additional details please see our career site pages for each country.

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 [e-mail]. 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.

Wilmington, DE 19803