Senior Operating Engineer

JLL; Chattanooga (TN); On-site; USD 65,000 - 95,000; Full time

Job summary

JLL is seeking a Sr. Operating Engineer to serve as the technical backbone of facility operations in Chattanooga, TN. The role centers on maintaining mechanical, electrical, plumbing, and BAS systems to ensure safe, efficient, and comfortable environments for tenants.

You will monitor BAS, respond to alarms, manage work orders in CMMS, and collaborate with a team while delivering high-level customer service and following all safety protocols.

Qualifications

• 4–6 years of technical experience in commercial building engineering.
• HVAC, electrical, plumbing and controls expertise.
• Valid Tennessee Driver's License; able to arrive on site within 45 minutes for emergencies.
• Lift 50 pounds; tasks may involve standing, walking, climbing, bending.

Responsibilities

• Perform preventive and corrective maintenance on mechanical, electrical, plumbing, and HVAC systems including chillers, compressors, cooling towers, and building automation systems.
• Monitor BAS systems, respond to alarms, conduct facility rounds, and manage work orders in the CMMS.
• Repair plumbing fixtures, electrical components, ceilings, and drywall; document activities meticulously.
• Provide customer service to tenants, coordinate with vendors, and respond to after-hours emergencies as part of on-call rotation.
• Maintain strict safety protocols to minimize disruption to building operations.

Skills

HVAC

Electrical systems

Plumbing

Building controls

CMMS

MS Office

Customer service

Safety compliance

Education

High School Diploma or equivalent

Universal CFC certification

Electrical/Plumbing technician certification

Tools

CMMS

Microsoft Office Suite

Job description

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.

Sr. Operating Engineer - JLL

What this job involves:

As a Building Engineer at JLL, you'll be the technical backbone of our facility operations, ensuring optimal performance and tenant satisfaction across our commercial properties. This hands-on role combines expertise in HVAC, electrical, plumbing, and general building systems to maintain safe, efficient, and comfortable environments for our clients. You'll work as part of a collaborative operations team, leveraging both your technical skills and customer service excellence to solve problems proactively and respond to facility needs with precision. Your contributions directly impact building performance, tenant experience, and JLL's reputation for delivering world-class facility management services.

What your day-to-day will look like:

• You'll perform preventive and corrective maintenance on mechanical, electrical, plumbing, and HVAC systems including chillers, compressors, cooling towers, and building automation systems.

• Daily responsibilities include monitoring BAS systems and responding to alarms, conducting scheduled facility rounds to identify potential issues before they accelerate, and managing work orders through the CMMS platform to ensure timely completion.
• You’ll handle repairs ranging from plumbing fixtures and electrical components to ceiling tiles and drywall, while maintaining meticulous documentation of all activities.
• Providing exceptional customer service to tenants, coordinating with vendors for specialized repairs, and responding to afterhours emergencies as part of an on call rotation are essential aspects of this position.
• Throughout all tasks, you’ll maintain strict adherence to safety protocols and ensure minimal disruption to building operations.

Required Qualifications:

• Valid Tennessee Driver's License with ability to arrive on site within 45 minutes for emergency response.
• High School Diploma or equivalent.
• Universal CFC certification; electrical and/or plumbing technician certification
• 4-6 years of technical experience in commercial building engineering with demonstrated expertise in HVAC, plumbing, electrical systems, and controls.
• Physical capability to lift, carry, and push equipment weighing 50 pounds or more; ability to perform tasks requiring standing, walking, climbing, reaching, bending, and working on various surfaces.
• Proficiency with Microsoft Office Suite (Outlook, Word, Excel), CMMS platforms, and smartphone/computer operation with multiple email accounts.

Preferred Qualifications:

• Additional licenses or certifications as required by local jurisdiction
• Experience with specific building automation systems and control platforms
• Background in customer facing facility management roles within commercial real estate environments
• Familiarity with health and safety regulations specific to facility operations
• Proven track record of effective verbal and written communication in technical settings
• Hands on proficiency with commercial HVAC systems including pumps, motors, air handlers, and automation/controls using industry standard tools.
• Demonstrated ability to work independently while contributing as an effective team member
• Experience with special projects including painting, pressure washing, and tenant improvement coordination.

Location:

Onsite

Work Shift:

Mon-Fri 8:00am-5:00pm with on-call rotation

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

Location:

On-site -Chattanooga, TN

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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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.

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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 [e-mail] . This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page.