Assistant Chief Engineer

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 Personalized benefits that support personal well‑being and growth 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 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. Privacy Notice 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 View email address on click.appcast.io. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page. At JLL, we give you the opportunity, knowledge and tools to own your success, because we value what makes each of us unique. We help our people thrive, grow meaningful careers and find a place where they belong. Together, we strive to be exceptional and shape a better world. For over 200 years, JLL (NYSE: JLL), a leading global commercial real estate and investment management company, has helped clients buy, build, occupy, manage and invest in a variety of commercial, industrial, hotel, residential and retail properties. A Fortune 500® company with operations in over 80 countries around the world, our employees bring the power of a global platform combined with local expertise. Driven by our purpose to shape the future of real estate for a better world, we help our clients, people and communities SEE A BRIGHTER WAYSM. JLL is the brand name, and a registered trademark, of Jones Lang LaSalle Incorporated. For further information, visit jll.com. #J-18808-Ljbffr Jones Lang LaSalle Incorporated