Operating Engineer S3 - Critical Environments

JLL (Jones Lang LaSalle)

Remote

Quick summary

Work type
Remote
Location
Allen, TX
Posted
11 days ago
Closes
Jun 30, 2026

Market check

Salary context

How this pay compares to similar roles

Similar $165k
$121k most similar roles pay here $203k

This listing doesn't post a salary. Most similar roles pay $134,000–$195,437.

Based on 240 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 78 open roles on FindRole.

Listed pay typically runs $147,500–$180,000 across 46 roles with salary data.

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At a glance

TL;DR · Operating Engineer S3 - Critical Environments

The Operating Engineer S3 - Critical Environments role at JLL involves maintaining and troubleshooting complex data center systems in Allen, TX. This senior-level position requires a multi-skilled individual with expertise in electrical, HVAC, or central utility plant operations to ensure 100% uptime of critical infrastructure including fire safety, mechanical, and electrical systems. Daily tasks include monitoring building management systems, performing preventive maintenance, and responding promptly to alarms and alerts. The ideal candidate will have experience with Corrigo, MCIM, Salesforce, Zendesk, and ServiceNow, along with proficiency in Microsoft Office tools. This role demands a strong understanding of data center operations and the ability to manage incidents that could jeopardize critical systems, ensuring compliance with safety protocols for hazardous materials and emergency procedures.

What you'll do

  • Maintain and monitor data center systems to ensure 100% uptime.
  • Troubleshoot and repair facility equipment across various mechanical and electrical systems.
  • Record readings and adjust settings for proper operation of critical equipment.
  • Manage work orders and interact with CMMS, vendors, and customers.
  • Comply with emergency procedures and manage incidents affecting critical systems.

What we're looking for

  • 4+ years related work experience in facility operations or maintenance
  • Strong technical expertise in HVAC, electrical systems, plumbing, and controls
  • Ability to monitor and troubleshoot complex building management systems
  • Proficient with Microsoft Office Suite (Word, Excel, Outlook, Access)
  • Capable of performing physical tasks including lifting up to 50 lbs
  • Experience with CMMS, vendor management, and customer-facing ticketing systems
  • Knowledge of emergency procedures and hazardous material handling

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