Facilities Reliability Engineer

JLL; O’Fallon (MO); On-site; USD 100,000 - 120,000; Full time

Benefits offered by this job

401(k) plan with matching

Comprehensive Medical, Dental & Vision

Paid parental leave

Paid Time Off

Daily Pay

Job summary

JLL seeks a Reliability Engineer to drive asset management initiatives by integrating data from building automation systems, fault detection platforms, and maintenance programs to guide repair-versus-replacement decisions.

You will implement reliability-centered maintenance, conduct criticality assessments, deploy condition-based monitoring, and perform root cause analyses to maximize uptime and minimize costs across facilities.

Qualifications

• Bachelor's degree in Engineering (Mechanical or Electrical)
• 5-10 years of experience implementing reliability-centered maintenance and condition-based monitoring
• Experience with CMMS and data analysis on large datasets
• Knowledge of mechanical, electrical, plumbing and fire suppression systems in commercial/critical facilities
• Experience with predictive maintenance technologies (vibration, infrared, ultrasound, oil analysis)
• Experience with root cause failure analysis and PM/PdM optimization
• Ability to read technical drawings and schematics

Responsibilities

• Implement and optimize preventive and predictive maintenance programs using RCM and condition-based monitoring
• Analyze data from building systems to identify trends and predict failures
• Conduct root cause failure analysis on critical equipment and develop corrective actions
• Rank asset criticality and define cost-effective proactive maintenance per asset
• Perform facility condition assessments for capital planning
• Collaborate with teams to meet reliability metrics (MTBF, PM/work ratios)
• Deploy predictive maintenance technologies (vibration, thermography, ultrasound, oil analysis)
• Maintain accurate equipment records and maintenance plans in CMMS

Skills

Reliability-centered maintenance

CMMS

Predictive maintenance

Root cause analysis

Data analysis

Vibration analysis

Infrared thermography

Education

Bachelor's degree in Engineering (Mechanical or Electrical)

Tools

Building automation systems

Fault detection platforms

Maintenance Management System

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.

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

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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Accepting applications on an ongoing basis until candidate identified.