Mobile Engineer

JLL • Springfield, IL

12d • Onsite

About The Position

The Mobile Engineer operates, inspects, and maintains HVAC, refrigeration, mechanical, electrical, plumbing, and production equipment and systems in assigned facilities. The role focuses on efficient, safe operation, minimizing downtime through preventive maintenance and timely repairs, and maintaining records of operating experience. The engineer also inspects and repairs interior and exterior property areas, including walls, flooring, fixtures, roofs, and lighting.

The position requires strong technical expertise in HVAC and refrigeration, along with the ability to work across electrical, plumbing/piping, material-handling equipment, and related systems. This is a mobile, on-site position covering Springfield, Illinois, and the surrounding area. The work shift is standard business hours, with on-call availability. The role does not provide visa sponsorship; candidates must be authorized to work in the United States without sponsorship.

Requirements

• Universal CFC recovery certification, or the ability to obtain it within 90 days of employment.
• At least four years of technical experience in building engineering, including HVAC/R, plumbing, electrical, and production-equipment repair and maintenance.
• Knowledge of overall system design and applications.
• Experience troubleshooting and maintaining commercial refrigeration and/or supermarket refrigeration.
• High school diploma or GED.
• Valid state driver’s license.
• Authorization to work in the United States without visa sponsorship.

Nice To Haves

• Experience using CMMS or work-order systems.
• Working knowledge of computer applications, including Word and Excel.
• Two years of trade school or a documented apprenticeship in electrical systems, refrigeration, and HVAC.

Responsibilities

• Perform preventive maintenance and repair work orders for facility mechanical, electrical, and other installed systems, equipment, and components.
• Maintain, operate, troubleshoot, and repair HVAC/R systems and associated equipment.
• Maintain and repair electrical distribution equipment, plumbing systems, building interiors and exteriors, related grounds, and production equipment in assigned buildings.
• Become familiar with facility equipment and the proper methods for using it.
• Perform facility inspections and due diligence, and report conditions that may affect client occupancy or operations.
• Submit P-card receipts daily.
• Update work order status in real time and use CMMS systems such as Corrigo to document work performed.
• Maintain a valid state driver’s license.
• Be available for call-in work and perform other duties as required.

Benefits

• 401(k) plan with matching company contributions
• Comprehensive medical, dental, and vision care
• Paid parental leave at 100% of salary
• Paid time off and company holidays
• Early access to earned wages through Daily Pay
• Supportive culture and comprehensive benefits package focused on mental, physical, and emotional health

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED