Facilities Engineer: Critical Building Systems & HVAC

JLL; Costa Mesa (CA); On-site; USD 90,000 - 100,000; Full time

Benefits offered by this job

401(k) matching

Medical, Dental & Vision

Parental leave

Paid time off

Daily Pay

Job summary

JLL is seeking a Building Engineer 2 in Costa Mesa, CA, to operate, maintain and repair critical facility systems including HVAC, electrical and plumbing. The role emphasizes preventive maintenance, safety, and fast response to operational issues within a demanding commercial environment.

You will work with BAS and CMMS tools to monitor performance, execute repairs, and support energy efficiency initiatives.

Qualifications

• US citizenship is required for this position due to government contract requirements.
• Valid driver’s license is required.
• High School diploma or GED with two years of trade school focused on electrical systems, refrigeration, or HVAC.
• Universal CFC Technician Certification is required.
• Minimum of 3 years in commercial/industrial maintenance supporting HVAC, plumbing, electrical, or building systems.
• Minimum of 2 years using CMMS, preventive maintenance software, and BAS.
• Working knowledge of RTU monitoring and performance evaluation.
• Ability to lift up to 50 pounds and work in fast-paced or emergency conditions.

Responsibilities

• Operate, maintain, troubleshoot, and repair HVAC, refrigeration, electrical, plumbing, and mechanical systems.
• Diagnose issues using BAS, schematics, blueprints, pressure readings, and airflow measurements.
• Perform preventive maintenance on HVACR systems and related equipment to maximize efficiency.
• Support electrical maintenance including low/medium voltage, lighting, and power distribution with safety protocols.
• Complete repairs for plumbing, doors, gates, fire safety equipment, eyewash stations, and material handling systems.
• Conduct daily inspections and startup procedures for critical building systems (fire pumps, water heaters, elevators, boilers).
• Maintain maintenance records in CMMS/PM software and respond to emergency requests.

Skills

HVAC systems

Electrical systems

Plumbing systems

CMMS

BAS (Building Automation Systems)

RTU monitoring

Safety procedures

Blueprints/Schematics

Education

High School diploma or GED

Trade school in electrical/HVAC/refrigeration

Universal CFC Technician Certification

Tools

CMMS

BAS systems

Job description

JLL is seeking a Building Engineer 2 in Costa Mesa, CA, to operate, maintain and repair critical facility systems including HVAC, electrical and plumbing. The role emphasizes preventive maintenance, safety, and fast response to operational issues within a demanding commercial environment.

You will work with BAS and CMMS tools to monitor performance, execute repairs, and support energy efficiency initiatives.