Union Mobile Engineer

Jones Lang LaSalle Americas, Inc.

Mobile Engineer responsible for operating, inspecting, and maintaining HVAC and mechanical systems for JLL. Requires strong technical expertise in engineering and facility equipment management.

Posted 7/13/2026full-timeEscondido • California • 🇺🇸 United StatesMid-LevelSenior💰 $76,975 - $96,220 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in operating, maintaining, and troubleshooting HVAC/R systems, plumbing, and electrical systems, with a strong focus on preventive maintenance and repair. Proficient in utilizing CMMS systems for work order management and has a solid foundation in building engineering principles.

Highest-signal resume keywords

HVAC/R Systems MaintenancePlumbing RepairElectrical Systems TroubleshootingUniversal CFC Recovery CertificationCMMS Utilization

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

HVAC/R SystemsPlumbingElectrical SystemsRefrigeration MaintenancePreventive MaintenanceTroubleshootingBuilding EngineeringProduction Equipment RepairSystem Design KnowledgeWork Order Management

Tools & Technologies

CMMS SystemsCorrigo

Certifications & Qualifications

Universal CFC Recovery Certification

Industry Keywords

Building EngineeringCommercial RefrigerationSupermarket RefrigerationPreventive MaintenanceRepair Response Work Orders

About the role

Key responsibilities & impact

Operates, inspects, and maintains all HVAC, refrigeration, mechanical, electrical, plumbing, and production equipment and systems
Performs inspections and repairs to assigned property interior and exterior areas
Strong focus on operating, maintaining, troubleshooting and repairing facility equipment on all HVAC/R systems
Performance of ongoing preventive and repair response work orders on facility mechanical, electrical and other installed systems
Submit P-card Receipts Daily
Update work order status in real-time
Utilize CMMS systems such as Corrigo for all work performed

Requirements

What you’ll need

Universal CFC recovery certification (or within 90 days of employment)
Minimum of four (4) years of technical experience in all aspects of building engineering
Strong background in the technical aspects of HVAC/R, plumbing, electrical, 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 required.

Benefits

Comp & perks

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