Critical Environment Operating Engineer

JLL (Jones Lang LaSalle)

Quick summary

Work type
On-site
Location
Tempe, AZ
Posted
2 days ago
Closes
Sep 4, 2026

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Salary context

How this pay compares to similar roles

Similar $162k
$119k most similar roles pay here $202k

This listing doesn't post a salary. Most similar roles pay $132,398–$192,250.

Based on 239 similar postings.

Employer

About JLL (Jones Lang LaSalle)

JLL (Jones Lang LaSalle) is a global professional services firm specializing in real estate and investment management, providing services to buyers, sellers, tenants, landlords, investors, and developers. Industry: Commercial Real Estate Services

JLL (Jones Lang LaSalle) currently has 85 open roles on FindRole.

Listed pay typically runs $150,000–$180,000 across 54 roles with salary data.

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At a glance

TL;DR · Critical Environment Operating Engineer

As a Critical Environments Operating Engineer at JLL in Tempe, Arizona, you will be part of a dedicated team responsible for maintaining and operating mission-critical facilities. Your primary responsibilities include monitoring systems, responding to alerts, performing routine maintenance tasks, and ensuring the continuous operation of critical infrastructure. You will work closely with other engineers and technicians to identify potential issues before they become problems, contributing to the reliability and uptime of JLL’s data centers. This role requires expertise in HVAC systems, electrical power distribution, and fire suppression technologies. Strong knowledge of SCADA systems, BMS (Building Management Systems), and experience with scripting languages like Python for automation are highly valued. The position demands a proactive approach to problem-solving and the ability to work effectively in high-pressure environments, ensuring that critical facilities operate without interruption.

What you'll do

  • Monitor and control building systems to ensure optimal performance.
  • Respond promptly to alarms and system failures during night shifts.
  • Perform routine maintenance checks on critical equipment and facilities.
  • Document all operational activities and issues in a detailed log.
  • Coordinate with day shift engineers for handover and issue resolution.

What we're looking for

  • Must have a valid certification in HVAC/R or related field.
  • Requires at least 5 years of experience in operating critical environments systems.
  • Proficient in monitoring and maintaining environmental control systems continuously.
  • Ability to troubleshoot and repair complex mechanical and electrical issues swiftly.
  • Strong communication skills for coordinating with cross-functional teams effectively.

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