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Operating Engineer

at JLL in Wilmington, Delaware, United States

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 peopleand empowering them tothrive, 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.

Schedule: Tuesday-Saturday, 7:00 AM-3:00 PM
Pay: $40/hour

What this job involves
The Operating Engineer conducts extensive hands-on operations and maintenance work in a class-A office space. This position is responsible for the installation, repair, and maintenance of critical and non-critical electrical, mechanical, and plumbing equipment. The role requires monitoring building systems operations, performing routine assessments, conducting tests and rounds, and analyzing data to ensure proper equipment functioning. This position demands strong formal conduct of operations skills, technical expertise, personal accountability, and flawless execution commensurate with a high-risk critical environment and expectations for exceptional customer satisfaction.

Your day-to-day tasks will include:

Maintaining, monitoring, and performing preventive, predictive, and corrective maintenance on critical equipment including HVAC systems, computer room air conditioners, chillers, and plumbing

Operating and maintaining electrical systems including UPS, DC battery systems, PDU, generators, transfer switches, and switchgear

Monitoring and maintaining fire detection and suppression systems, life safety equipment, and lighting systems

Overseeing building management systems and digital systems including fire alarms, duress systems, card access, and CCTV

Monitoring, adjusting, and maintaining air conditioning equipment, boilers, ventilating systems, and water heaters

Managing pumps, valves, piping, filters, and other mechanical and electrical equipment

Recording equipment readings and making necessary adjustments to ensure proper operation

Operating and maintaining non-critical equipment such as refrigeration, heat exchangers, and hot water systems

Conducting routine rounds and ongoing assessments of building systems operations and performance

Desired experience and technical skills
Requirements

Proven experience as an Operating Engineer in class-A office or commercial facilities

Strong technical expertise in mechanical, electrical, and plumbing systems

Hands-on experience with HVAC systems, chillers, boilers, and air conditioning equipment

Knowledge of critical systems including UPS, generators, fire suppression, and life safety equipment

Ability to read and interpret technical drawings, schematics, and building management systems

Strong formal conduct of operations skills and personal accountability

Preferred

Experience with building management systems and digital control systems

Familiarity with cabling systems including data, voice, and broadband

Experience in high-risk critical environments such as data centers or mission-critical facilities

Relevant certifications or licenses in mechanical, electrical, or facilities operations

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

Location:
On-site -Wilmington, DE

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'repursuing.

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.

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 HRSCLeaves@jll.com. 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.

JLL Is an Equal Opportunity Employer JLL is committed to developing and maintaining a diverse workforce.  JLL strongly believes in equal opportunity extended to all individuals in all aspects of the employment relationship, including recruitment, hiring, training, promotion, transfer, discipline, layoff, recall and termination without regard to race, color, religion, belief, creed, age, sex, pregnancy or maternity (including childbirth and related conditions), family responsibility (e.g. child care, elder care), nationality, ethnic or national origin or ancestry, citizenship, marital status, civil partner status, sexual orientation, gender identity or expression, transgender status, veteran’s status, genetic information, trade union membership, social position, political view or status as a qualified individual with a disability, protected leave status or any other protected characteristic in accordance with applicable law.  The company also endeavors to make reasonable accommodations for known physical or mental limitations of otherwise qualified employees and applicants with disabilities unless the accommodations would impose an undue hardship on the operation of our business and ensures that employment decisions are based only on valid job requirements.

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Job Posting: 1549527

Posted On: Aug 18, 2026

Updated On: Aug 18, 2026

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