Operating Engineer

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.

Operating Engineer – JLL

What this job involves: As an Operating Engineer at JLL, you will play a critical role in maintaining the safe, reliable, and efficient operation of building systems. This position is responsible for diagnosing, maintaining, and repairing complex mechanical and HVAC equipment to ensure optimal building performance, occupant comfort, and regulatory compliance. Your expertise directly supports JLL’s commitment to operational excellence, asset preservation, and client satisfaction.

What your day-to-day will look like:

• Inspect, monitor, operate, maintain, and repair mechanical and HVAC systems using visual assessments, data analysis, instrumentation, and applied technical knowledge.

• Perform preventive maintenance and corrective repairs on equipment such as chillers, boilers, pumps, fans, heat exchangers, compressors, air handlers, and Building Automation Systems (BAS).

• Conduct routine building and mechanical room tours to identify operational deficiencies and potential equipment failures.

• Respond to service requests and troubleshoot issues, determining urgency and recommending repair plans or outages as needed.

• Perform minor electrical, plumbing, carpentry, HVAC, and general maintenance tasks in accordance with company procedures.

• Document all work performed, including preventive maintenance, repairs, inspections, and deficiencies, within required systems.

• Support management with vendor coordination, asset inventory verification, and operational reporting.

Required Qualifications:

• High school diploma or state equivalent.

• Minimum of two (2) years of related trade schooling.

• Experience in building operations, facilities maintenance, or a related mechanical field.

• City of Philadelphia Class A Building Operator License.

• Universal CFC Certification.

• Demonstrated ability to read and interpret blueprints, schematics, and assembly instructions.

• Ability to work safely with minimal supervision while following established guidelines and procedures.

• This position is covered by the   International Union of Operating Engineers (IUOE) Local 835 . Candidates must be a member in good standing or eligible to join.

Preferred Qualifications:.

• Hands-on experience with centrifugal water chillers, low-pressure boilers, and large-tonnage HVAC systems.

• Working knowledge of Building Automation Systems (BAS) and automatic temperature controls.

• Experience maintaining auxiliary boiler equipment such as feed-water pumps, de-aerators, and forced draft fans.

• Familiarity with air compressors, water softeners, and central plant operations.

• Basic electrical and plumbing troubleshooting skills.

• Experience documenting maintenance activities in a computerized maintenance management system (CMMS).

• Strong communication skills for reporting findings and coordinating with management and vendors.

Location: Philadelphia, PA

Work Shift: from 10:00 p.m. to 6:00 a.m.

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Location:

On-site –Philadelphia, PA

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

• 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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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 Show email . 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.

Accepting applications on an ongoing basis until candidate identified.