Specialist, Engineering Services

JLL; Knoxville (TN); On-site; USD 85,962,000 - 103,155,000; Full time

Benefits offered by this job

401(k) plan with matching company

Medical, Dental & Vision

Paid parental leave

Paid Time Off

Daily Pay

Job summary

JLL’s Knoxville-based Mobile Engineer role involves hands-on maintenance and repair across HVAC, mechanical, electrical and plumbing systems at multiple properties. The position includes travel between sites, using CMMS to manage work orders and document repairs, and delivering high-quality service to clients and occupants.

The role requires 5+ years of HVAC experience, universal CFC certification, and strong problem-solving skills with the ability to work independently in a fast-paced

Qualifications

• Minimum of 5 years of experience in commercial HVAC service and repair or equivalent military HVAC experience.
• Universal CFC certification required.
• Experience using CMMS for work orders and maintenance management; proficiency with MS Office.

Responsibilities

• Perform preventive maintenance and repair work on HVAC, mechanical, plumbing, electrical, and related building systems.
• Diagnose and troubleshoot pumps, motors, air handlers, controls, lighting, and related equipment.
• Complete routine building maintenance tasks including basic plumbing, electrical, grounds and interior repair work.
• Identify opportunities to improve energy efficiency and operational performance.
• Use CMMS and handheld tech to manage work orders and document repairs; travel between sites as needed.
• Collaborate with team, contractors, clients and occupants to ensure high service levels.

Skills

HVAC system knowledge

Customer service

Communication skills

Independent worker

Multi-site coordination

Education

High school diploma or GED

Tools

CMMS

Microsoft Office

Web-based applications

Job description

Mobile Engineer - JLL

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.

What this job involves: The Mobile Engineer is responsible for performing preventive maintenance, repairs, and general building operations support across a designated geographic territory. This role helps ensure commercial properties operate safely, efficiently, and in alignment with JLL standards and client expectations. The position requires hands‑on technical expertise across HVAC, mechanical, electrical, plumbing, and building systems, along with the ability to work independently while delivering high‑quality service to clients and occupants. This is a truck‑based position that includes travel between multiple sites within the assigned area.

What your day‑to‑day will look like:

• Perform preventive maintenance and repair work on HVAC, mechanical, plumbing, electrical, and related building systems to maintain optimal property performance.
• Diagnose and troubleshoot issues involving pumps, motors, air handlers, automation and controls systems, lighting systems, and associated equipment.
• Complete routine building maintenance tasks, including basic plumbing, electrical, grounds, and interior repair work.
• Identify opportunities to improve operational efficiency and reduce energy consumption through system and operational enhancements.
• Utilize CMMS platforms and handheld technology to manage work orders, document repairs, and communicate updates.
• Travel between assigned properties to respond to service requests and complete scheduled maintenance activities.
• Collaborate with team members, contractors, clients, and building occupants to ensure a high level of customer service and operational support.

Required Qualifications:

• Minimum of 5 years of experience in commercial HVAC service and repair or equivalent military HVAC experience.
• High school diploma or GED required.
• Universal CFC certification required.
• Strong hands‑on experience with commercial HVAC systems, including pumps, motors, air handlers, controls systems, and associated electrical systems.
• Ability to diagnose and perform basic plumbing and electrical repairs independently.
• Experience using CMMS systems for work order and maintenance management.
• Proficiency with Microsoft Office Suite, web‑based applications, tablets, laptops, and mobile communication devices.
• Strong verbal and written communication skills with the ability to work independently and manage multiple priorities.

Preferred Qualifications:

• Experience working in commercial real estate, healthcare, industrial, or multi‑site facilities environments.
• Working knowledge of building automation systems, card access systems, and door and gate systems.
• Familiarity with building envelope systems, parking lot maintenance, and interior finish repairs.
• Understanding of energy management practices and operational efficiency initiatives.
• Ability to assist across multiple skilled trades in support of facility operations.
• Strong customer service mindset with the ability to build positive working relationships with clients and occupants.
• Self‑starter with a positive attitude and strong organizational skills.

Location: Knoxville, TN

Work Shift: 1st Shift 8h

Salary: $30 - $36

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

Location:

On‑site - Knoxville, 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 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.

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.