HVAC Technician Intern

Overview

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.

This internship position offers hands‑on training and development for individuals looking to build a career in HVAC systems maintenance and operations. Working directly with JLL's experienced HVAC technicians, you'll learn essential technical skills through practical application while supporting our facilities management teams. This role provides a structured pathway to understand commercial building systems, preventative maintenance procedures, and troubleshooting techniques in a professional environment.

• Shadow and assist experienced HVAC technicians during routine maintenance, repairs, and system inspections to develop practical technical skills
• Participate in preventative maintenance procedures for various HVAC equipment including air handlers, chillers, boilers, and control systems
• Learn to read and interpret mechanical drawings, building plans, and equipment specifications
• Assist in diagnosing HVAC system issues using proper testing equipment and troubleshooting methodologies
• Document maintenance activities, parts usage, and system performance in facility management systems
• Support energy efficiency initiatives by learning to monitor system performance and identify optimization opportunities
• Participate in safety training and consistently apply proper safety procedures while working with mechanical equipment
• Attend technical training sessions to build knowledge of HVAC theory, system design, and emerging technologies
• Collaborate with other facilities team members to understand how HVAC systems integrate with overall building operations

Currently pursuing or recently completed education in HVAC, mechanical engineering, facilities management, or related technical field

Basic understanding of mechanical and electrical concepts

Strong problem-solving skills and attention to detail

Good communication abilities and eagerness to learn

Ability to follow safety protocols and technical instructions

Willingness to work in various environments (mechanical rooms, rooftops, occupied spaces)

Valid driver's license and reliable transportation

Obtain a refrigerant license as part of the internship

Previous exposure to building maintenance, construction, or mechanical systems

Familiarity with building automation systems or controls

Basic computer skills for documentation and research purposes

Knowledge of energy efficiency principles

Experience reading technical documentation or diagrams

OSHA 10-hour certification or other relevant safety training

Desire to pursue a long-term career in facilities management or building systems

On-site –Berkeley, MO

WDEC

• 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

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