Critical Environments Operating Engineer

*US AMR-Jones Lang LaSalle Americas, Inc.; Richardson (TX); On-site; USD 41,000 - 63,000; Full time

Benefits offered by this job

401(k) match

Medical, Dental & Vision

Paid parental leave

Daily Pay

Job summary

Jones Lang LaSalle Incorporated (JLL) is hiring a Critical Environments Operating Engineer (S3) for an on-site role in the Dallas/Fort Worth area, including Richardson, TX. The engineer will ensure safe, reliable operation of HVAC, electrical, and plumbing within mission-critical facilities.

You will monitor BAS, perform preventive and corrective maintenance, handle emergencies, and coordinate upgrades with vendors while following strict safety and escalation procedures.

Qualifications

• High school diploma or equivalent.
• Technical or vocational training in HVAC, electrical, or mechanical systems preferred.
• Minimum of 3 years of experience operating and maintaining critical facility systems such as data centers.
• Working knowledge of HVAC, electrical distribution, generators, and UPS systems.
• Ability to read and interpret mechanical and electrical schematics, blueprints, and manuals.
• Strong troubleshooting skills with the ability to diagnose and resolve equipment issues efficiently.
• Availability to work rotating shifts, weekends, holidays, and respond to on-call emergencies as needed.
• Valid driver’s license and ability to pass background and drug screening requirements.
• This position does not provide visa sponsorship; candidates must be authorized to work in the United States without sponsorship.

Responsibilities

• Monitor BAS and critical infrastructure to identify operational anomalies.
• Perform routine inspections and preventive maintenance on MEP systems.
• Respond to emergency situations and system alarms with established escalation procedures.
• Maintain logs, work orders, and documentation of equipment performance.
• Support commissioning, testing, and startup of new or upgraded systems.
• Coordinate with contractors and vendors during maintenance or upgrades.
• Adhere to safety protocols including lockout/tagout and PPE requirements.

Skills

HVAC knowledge

Electrical systems

Troubleshooting

Reading schematics

On-call availability

Education

High school diploma

Tools

BAS

CMMS

Job description

JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Critical Environments Operating Engineer (S3)

What this job involves:

The Critical Environments Operating Engineer (S3) is responsible for the safe, reliable, and efficient operation of mechanical, electrical, and plumbing systems within mission-critical facilities, such as data centers, where uptime and system integrity are paramount. This role monitors, maintains, and troubleshoots critical infrastructure including HVAC, electrical distribution, generators, UPS systems, and fire/life safety systems to ensure continuous facility operations. The engineer works closely with the facilities management team, vendors, and clients to uphold strict operational protocols, minimize risk, and respond swiftly to any system irregularities. This position requires a strong technical foundation, attention to detail, and the ability to perform under pressure in a highly regulated, always-on environment.

What your day-to-day will look like:

• Monitor building automation systems (BAS) and critical infrastructure equipment to identify and address operational anomalies
• Perform routine inspections, preventive maintenance, and corrective repairs on mechanical, electrical, and plumbing systems
• Respond to emergency situations and system alarms, following established escalation and incident response procedures
• Maintain accurate logs, work orders, and documentation related to equipment performance and maintenance activities
• Support commissioning, testing, and startup of new or upgraded critical systems
• Coordinate with contractors and vendors during scheduled maintenance, repairs, or system upgrades
• Adhere to all safety protocols, including lockout/tagout procedures and personal protective equipment requirements

Required qualifications:

• High school diploma or equivalent
• Technical or vocational training in HVAC, electrical, or mechanical systems preferred
• Minimum of 3 years of experience operating and maintaining critical facility systems, such as data centers or similar mission-critical environments
• Working knowledge of HVAC, electrical distribution, generators, and UPS systems
• Ability to read and interpret mechanical and electrical schematics, blueprints, and equipment manuals
• Strong troubleshooting skills with the ability to diagnose and resolve equipment issues efficiently
• Availability to work rotating shifts, weekends, holidays, and respond to on-call emergencies as needed
• Valid driver's license and ability to pass background and drug screening requirements
• This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Preferred qualifications:

• Universal EPA certification, DC-level or equivalent electrical license, or relevant trade certifications
• Experience with building automation systems (BAS) and computerized maintenance management systems (CMMS)
• Familiarity with industry standards and compliance requirements for critical environments, such as Uptime Institute or similar frameworks
• Prior experience working in a third-party facilities management or outsourced engineering environment
• Strong communication skills with the ability to interact professionally with clients, vendors, and team members has context menu

Location:

On-site – Dallas Fort Worth, TX, Richardson, TX

Benefits:

Personalized benefits that support personal well-being and growth: JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health.

• 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

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.

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JLL Privacy Notice Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL’s recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely. For more information about how JLL processes your personal data, please view our Candidate Privacy Statement. For additional details please see our career site pages for each country. For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.

Equal Employment Opportunity and Accommodations

Jones Lang LaSalle ("JLL") is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process – including the online application and/or overall selection process – you may email us at [e-mail]. This email is only to request an accommodation.

We help our people thrive, grow meaningful careers and find a place where they belong. Together, we strive to be exceptional and shape a better world.

For over 200 years, JLL (NYSE: JLL), a leading global commercial real estate and investment management company, has helped clients buy, build, occupy, manage and invest in a variety of commercial, industrial, hotel, residential and retail properties. A Fortune 500 company with operations in over 80 countries around the world, our employees bring the power of a global platform combined with local expertise. Driven by our purpose to shape the future of real estate for a better world, we help our clients, people and communities SEE A BRIGHTER WAYSM.

JLL is the brand name, and a registered trademark, of Jones Lang LaSalle Incorporated. For further information, visit jll.com.