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.

What this job involves:

As a Reliability Engineer at JLL, you'll drive strategic asset management initiatives that transform how we maintain and optimize building systems and critical infrastructure. Working closely with our Engineering Services Reliability & Asset Management Center of Excellence, you'll integrate data from building automation systems, fault detection platforms, and maintenance programs to develop lifecycle analyses that guide repair-versus-replacement decisions. You'll implement reliability-centered maintenance methodologies, conduct equipment criticality assessments, and deploy condition-based monitoring technologies across facilities. Your expertise in root cause failure analysis will help eliminate chronic equipment issues while you develop predictive maintenance strategies that maximize uptime and minimize costs. This role offers significant growth potential as you establish yourself as a technical subject matter expert, with opportunities to pursue external certifications and potentially lead junior team members as the program expands.

What your day-to-day will look like:

• Implement and optimize preventive and predictive maintenance programs using reliability-centered maintenance (RCM) principles and condition-based monitoring technologies

• Analyze data from building automation systems, fault detection platforms, and CMMS to identify trends, predict failures, and improve maintenance strategies

• Conduct root cause failure analysis on critical equipment breakdowns and develop corrective action plans that prevent recurrence

• Rank asset criticality across the portfolio and define cost-effective proactive maintenance approaches tailored to each asset's importance

• Perform facility condition assessments to evaluate remaining useful life of building systems and infrastructure, documenting findings for capital planning

• Collaborate with maintenance, planning, and operations teams to ensure reliability metrics (MTBF, planned vs. unplanned work ratios, cost per asset) meet performance targets

• Deploy predictive maintenance technologies including vibration analysis, thermography, ultrasound, oil analysis, and motor current analysis

• Maintain accurate equipment records, failure histories, and maintenance plans within the CMMS while ensuring continuous improvement of work processes

Required qualifications:

• Bachelor's degree in Engineering (Mechanical or Electrical preferred)

• 5-10 years of experience implementing reliability-centered maintenance and condition-based monitoring methods

• Proven experience with building automation systems and automated fault detection and diagnostics platforms

• Extensive knowledge of mechanical, electrical, plumbing, and fire suppression systems in commercial or critical facilities

• Demonstrated ability to use computerized maintenance management systems (CMMS) and analyze large datasets

• Strong understanding of predictive maintenance technologies such as vibration analysis, infrared thermography, ultrasound, and oil analysis

• Experience conducting root cause failure analysis, equipment criticality ranking, and PM/PdM optimization

• Ability to read and interpret technical drawings, schematics, and equipment manuals

Preferred qualifications:

• Experience in critical or regulated environments such as data centers, laboratories, manufacturing facilities, pharmaceutical plants, or automotive facilities

• Certified Reliability Leader (CRL) or Certified Maintenance & Reliability Professional (CMRP) certification

• Level II certification in thermography, vibration analysis, or ultrasound

• Experience with Failure Modes and Effects Analysis (FMEA) and defect elimination methodologies

• Familiarity with energy management systems and integration of connected building technologies

• Background in capital planning, facility condition assessments, and lifecycle cost analysis

• Strong proficiency in Microsoft Excel for data manipulation and analysis

• Experience commissioning building systems and participating in construction or renovation projects

#LI-DT1

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

Estimated compensation for this position:

100,000.00 – 120,000.00 USD per year

This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

Location:

On-site –Belleville, IL, O'Fallon, MO, St. Louis, MO

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.

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.

Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment.

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.

California Residents only

If you are a California resident as defined in the California Consumer Privacy Act (CCPA) please view our Supplemental Privacy Statement which describes your rights and disclosures about your personal information. If you are viewing this on a mobile device you may want to view the CCPA version on a larger device.

Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance, JLL will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance.

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.