Mobile HVAC / Maintenance Technician

JLL; Town of Charlotte (NY); On-site; USD 67,000 - 97,000; Full time

Benefits offered by this job

401(k) plan with matching

Medical, Dental & Vision Care

Paid parental leave

Paid Time Off

Daily Pay

Job summary

JLL is seeking a Mobile Operating Engineer to operate, maintain, and repair building mechanical systems across client properties. Role requires travel between assigned facilities to ensure HVAC, plumbing, electrical, and related systems run at peak performance.

The ideal candidate has 3–5 years in facilities operations, a technical background in building systems, and an engineer’s license with relevant certifications.

Qualifications

• High school diploma or equivalent; technical training in building systems preferred.
• 3–5 years in building maintenance or facilities operations.
• Valid engineer license; EPA Refrigerant Handling may be required.
• Experience with BAS and CMMS software is valuable.

Responsibilities

• Operate and maintain HVAC, plumbing, electrical, and related systems.
• Diagnose issues and perform repairs; respond to emergencies across locations.
• Ensure compliance with codes, safety standards, and logs in CMMS.
• Coordinate work orders across multiple client sites; travel as needed.
• Maintain tools, equipment, and on-site safety protocols.

Skills

Mechanical aptitude

Troubleshooting

Blueprints & schematics

Communication

Driver's license

Education

High school diploma or equivalent

HVAC/building systems training

EPA Universal Refrigerant Handling

Boiler/electrical certifications (regional)

Tools

Building Automation Systems

CMMS (Computerized Maintenance Management System)

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.

Position Overview

The Mobile Operating Engineer is a hands-on technical role responsible for operating, maintaining, and repairing building mechanical systems across multiple client properties. This position requires travel between assigned facilities to ensure optimal performance of HVAC, plumbing, electrical, and other building systems.

Key Responsibilities

System Operations & Maintenance

The engineer operates and maintains heating, ventilation, air conditioning, and refrigeration systems to ensure building comfort and energy efficiency. They perform preventive maintenance on mechanical equipment including boilers, chillers, cooling towers, air handlers, pumps, and motors according to established schedules. Regular monitoring of building automation systems and energy management systems helps identify and resolve operational issues proactively.

Troubleshooting & Repairs

When equipment malfunctions occur, the engineer diagnoses problems and performs repairs on mechanical, electrical, plumbing, and HVAC systems. They respond to emergency calls and service requests from multiple locations, coordinating with property management teams and tenants to minimize disruptions. The role requires determining when to escape issues to specialized contractors or vendors.

Compliance & Safety

The engineer ensures all work complies with local, state, and federal regulations including building codes, safety standards, and environmental requirements. They maintain accurate logs of equipment operation, maintenance activities, and work orders in computerized maintenance management systems. Safety protocols must be followed consistently, including lockout/tagout procedures and proper use of personal protective equipment.

Multi-Site Coordination

Travel between assigned properties is a core aspect of this role, requiring effective time management and route planning. The engineer prioritizes work orders across locations, maintains adequate tools and supplies in their service vehicle, and communicates status updates to facility managers and clients at each site.

Required Qualifications

Education & Certification

A high school diploma or equivalent is required, with technical training in building systems, HVAC, or related fields strongly preferred. Valid stationary or universal engineer’s license appropriate to the jurisdiction is typically required. Additional certifications such as EPA Universal Refrigerant Handling, boiler operator’s license, or electrical certifications are often necessary depending on local requirements.

Experience

The position typically requires 3-5 years of experience in building maintenance, facilities operations, or a related technical field. Experience with commercial building systems, building automation systems, and computerized maintenance management software is valuable.

Skills & Competencies

Strong mechanical aptitude and troubleshooting abilities are essential. The engineer must read and interpret blueprints, schematics, and technical manuals. Effective communication skills enable coordination with multiple stakeholders including property managers, tenants, and contractors. Physical capability to lift heavy equipment, work in confined spaces, climb ladders, and perform tasks in various weather conditions is required. A valid driver’s license with a clean driving record is necessary for travel between properties.

Working Conditions

This role involves regular travel to multiple client sites within an assigned territory, working in mechanical rooms, rooftops, and various indoor and outdoor environments. The position may require on-call availability for emergency response, including evenings, weekends, and holidays. Physical demands include standing, walking, bending, lifting up to 50+ pounds, and working at heights or in confined spaces.

Reporting Structure

Regional Facilities Manager or Service Operations Supervisor

Location

Charlotte, NC (Territory-based with multiple client sites)

Estimated compensation for this position

67,000.00 – 97.000.00 USD per year

This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

Work Shift

1st shift with on-call rotation responsibilities

Client

AT&T

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

Location

On-site –Charlotte, NC

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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