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.

Assistant Chief Engineer JLL

What this job involves:

As an Assistant Chief Engineer, you'll serve as a technical leader and hands-on expert maintaining critical building systems across our commercial portfolio. This role combines technical excellence with leadership responsibilities—you'll execute complex maintenance and repairs while mentoring your team to deliver exceptional service. Working closely with the Chief Engineer, you'll ensure buildings operate at peak performance, exceeding client expectations while maintaining the highest safety standards. You'll be instrumental in driving JLL's operational excellence and fostering a culture of proactive, in-house problem-solving that delivers measurable cost savings and service quality.

What your day to day will look like:

• You'll lead by example in maintaining and repairing commercial HVAC systems, electrical components, plumbing infrastructure, and building automation systems, ensuring all work meets safety protocols and service level agreements.
• Your technical expertise will guide the team as you diagnose equipment malfunctions, respond to building automation alarms, and execute preventive maintenance through the CMMS work order system.
• You'll conduct facility rounds to proactively identify issues before they impact operations, entering work orders and coordinating timely resolution. Mentoring team members forms a core part of your day—sharing knowledge in HVAC, electrical, and plumbing systems to elevate overall team capabilities.
• You'll support operations and engineering leadership by tracking performance metrics, maintaining accurate logs and documentation, and ensuring compliance with OSHA regulations and JLL safety policies.
• Providing exceptional customer service to tenants requires effective communication about maintenance activities, minimizing disruption while solving problems efficiently. When the Chief Engineer is unavailable, you'll step into interim leadership responsibilities, coordinating team activities and managing emergency response situations.

Required Qualifications:

• High school diploma or equivalent, supplemented by 6+ years of hands-on experience in commercial building maintenance and engineering with demonstrated expertise in HVAC, plumbing, electrical systems, and building controls.
• Valid Tennessee Driver's License with ability to arrive on site within 45 minutes for emergency response situations.
• Universal CFC certification to handle refrigerants and maintain compliance with environmental regulations.
• Technical proficiency in diagnosing and repairing commercial HVAC equipment including chillers, cooling towers, air handlers, and automation systems using industry-standard tools.
• Strong leadership and teaching abilities to mentor team members, develop safety protocols (JSAs), and enforce health and safety regulations effectively.
• Physical capability to perform demanding work including lifting 50+ pounds, working in various positions (standing, kneeling, climbing), and navigating diverse building environments.
• Proficiency with Microsoft Office Suite, Computerized Maintenance Management Systems (CMMS), smartphones, and multiple software platforms for documentation and communication.

Preferred Qualifications:

• Additional professional certifications in electrical, plumbing, OSHA safety, or HVAC specializations that enhance technical credibility and regulatory compliance.
• Experience with Building Automation Systems (BAS) monitoring, alarm response, and system diagnostics across multiple platforms.
• Background in developing cost-saving initiatives and documenting measurable operational improvements for client reporting.
• Proven track record in customer service excellence within commercial real estate or facilities management environments.
• Experience training and developing maintenance teams in technical skills and safety practices.
• Knowledge of specific building systems, equipment brands, or control systems common in commercial facilities.
• Familiarity with developing and implementing Corrective and Preventative Action (CAPA) plans to systematically address recurring issues.

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

Location:

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 .

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 . This email is only to request an accommodation. Please direct any other general recruiting inquiries to our page > I want to work for JLL.

Accepting applications on an ongoing basis until candidate identified.