Operating Engineer

JLL empowers you to shape a brighter way.  

Our people at JLL and JLL Technologies 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.   

Join JLL's facilities management team as an Operating Engineer, where you'll be the technical backbone ensuring optimal performance of mission-critical building systems and data center operations. This role combines hands-on technical expertise with exceptional client service, supporting commercial properties and critical infrastructure across multiple sites. You'll maintain 24/7 operational excellence while contributing directly to JLL's reputation for delivering world-class facility management services. As a multi-skilled professional, you'll troubleshoot complex systems, execute preventive maintenance programs, and build lasting client relationships that drive business growth and retention.

• System Operations & Maintenance: Operate, maintain, and optimize HVAC, mechanical, electrical, plumbing, and life safety systems across commercial buildings and data centers to ensure uninterrupted operations
• Preventive Maintenance Execution: Perform comprehensive PM programs on critical equipment including data center infrastructure, safety systems, and building automation controls
• Technical Troubleshooting: Diagnose system malfunctions, perform repairs, and implement corrective actions to minimize downtime and maintain optimal equipment performance
• Data Management & Documentation: Maintain accurate records in BMS and work order systems, document equipment readings, and generate performance reports for client review
• Vendor Coordination & Project Support: Collaborate with contractors on maintenance projects, monitor work quality and costs, and support capital improvement initiatives
• Client Service Delivery: Provide responsive day-to-day support for client requests, minor repairs (including carpet repair), and technical consultation while maintaining professional communication
• Multi-Site Operations: Travel between client locations to ensure consistent service delivery and maintain equipment across multiple facilities

• High school diploma or equivalent with 2-5 years of commercial building maintenance or industrial facilities experience
• Demonstrated expertise in HVAC systems operation, maintenance, and troubleshooting with strong multi-trade capabilities (electrical, plumbing, mechanical)
• Proficiency with Building Management Systems (BMS) and computerized maintenance management systems (CMMS)
• Ability to analyze complex commercial/industrial building systems, identify malfunctions, and implement corrective actions independently
• Valid driver's license with reliable transportation for multi-site travel requirements
• Physical capability to perform manual tasks, lift equipment, and work in various environmental conditions including confined spaces
• Knowledge of safety protocols for hazardous materials handling, disposal, and maintaining OSHA-compliant work environments

• Trade certification, technical degree, or apprenticeship completion in HVAC, electrical, or mechanical systems
• Data center or critical facilities experience with mission-critical infrastructure operations
• EPA certifications (Universal CFC refrigerant handling) and additional safety training credentials
• Experience with energy management systems, sustainability initiatives, and building performance optimization
• Basic knowledge of fire/life safety systems, building automation controls, and preventive maintenance software
• Customer service experience in commercial real estate or facilities management environment
• Familiarity with inventory management, procurement processes, and vendor relationship management

Estimated total compensation for this position:

The total compensation range is an estimate and not guaranteed. An employment offer is based on an applicant's education, experience, skills, abilities, geographic location, internal equity and alignment with market data .

Location:

If this job description resonates with you, we encourage you to apply, even if you don’t meet all the requirements.  We’re interested in getting to know you and what you bring to the table!

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. Some of these benefits may include:

• 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

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For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.

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 [email protected]. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.

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Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest.

Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job-related convictions will be considered and will not automatically disqualify the candidate.

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Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Accepting applications on an ongoing basis until candidate identified.