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Reliability Maintenance Engineering Jobs in Decatur, IL

Codvo.ai

Data Scientist (Dallas)

Texas, IL

This role requires someone who can explain machine learning predictions in maintenance engineering ... Calibrate fault classification confidence thresholds - Platt scaling, ECE measurement, reliability ...

ADM

Outage Planner - Decatur, IL

Decatur, IL · On-site

$60K - $110K/yr

This role serves as the bridge between Maintenance, Operations, Engineering, Reliability, and contractors by transforming approved work into comprehensive execution plans. Responsibilities include ...

Inland Tool Company

Maintenance

Mount Pulaski, IL

$15 - $35/hr

Collaborate with production and engineering teams to improve equipment reliability and efficiency. * Maintain accurate maintenance records and report on equipment status. * Ensure compliance with ...

ADM

Electrical Engineer - Decatur, IL

Decatur, IL · On-site

$72K - $136K/yr

Electrical Engineer for the plant supporting electrical equipment reliability through IR scans, trip testing, electrical failures, switch gear maintenance and as a resource working with Maintenance ...

iProof

Engineer 2, iPROOF

Decatur, IL · On-site

Engineering and Facility Support: Collaborate on fermentation equipment, utilities, and process ... Maintain complete and accurate manufacturing records. About the Role The Engineer 2 sits within the ...

Caterpillar

Welding Manufacturing Engineer

Decatur, IL · On-site

$97K - $146K/yr

Lead engineering support for the planning, development, operation, and maintenance of manufacturing ... Experience improving equipment and process reliability in complex, high-mix manufacturing ...

Primient

Engineer 3, Decatur

Decatur, IL · On-site

Engineering Project Execution: Lead and contribute to moderately complex engineering projects ... Maintain awareness of evolving industry regulations and implement necessary adjustments. * Data ...

Primient

Engineer 3, Decatur

Decatur, IL

$101K/yr

Engineering Project Execution: Lead and contribute to moderately complex engineering projects ... Maintain awareness of evolving industry regulations and implement necessary adjustments. ​ * Data ...

Primient

Engineer 3, Decatur

Decatur, IL · On-site

Engineering Project Execution: Lead and contribute to moderately complex engineering projects ... Maintain awareness of evolving industry regulations and implement necessary adjustments. * Data ...

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All JobsReliability Maintenance Engineering JobsReliability Maintenance Engineering Jobs in Decatur, IL

Reliability Maintenance Engineering information

See Decatur, IL salary details

$59.2K

$114.4K

$136.8K

How much do reliability maintenance engineering jobs pay per year?

As of Aug 7, 2026, the average yearly pay for reliability maintenance engineering in Decatur, IL is $114,430.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,400.00 and $125,100.00 per year, depending on experience, location, and employer.

What is the difference between Reliability Maintenance Engineering vs Maintenance Engineering?

AspectReliability Maintenance EngineeringMaintenance Engineering
CertificationsReliability certifications, e.g., Certified Reliability EngineerMaintenance certifications, e.g., Certified Maintenance & Reliability Professional
Work EnvironmentFocus on system reliability, data analysis, and predictive maintenanceFocus on repair, troubleshooting, and preventive maintenance
Industry UsageUsed across manufacturing, energy, and process industriesCommon in manufacturing, facilities, and industrial plants

Reliability Maintenance Engineering emphasizes improving equipment reliability through data analysis and predictive strategies, while Maintenance Engineering focuses on repairing and maintaining equipment to ensure operational uptime. Both roles are essential but differ in their approach and focus areas.

Is reliability maintenance engineering in demand?

Reliability maintenance engineering is in high demand across industries such as manufacturing, energy, and transportation, as companies seek to reduce downtime and improve equipment performance. Professionals in this field often require skills in predictive maintenance, data analysis, and familiarity with tools like CMMS software, making it a valuable and growing career path.

How much do reliability maintenance engineers get paid?

Reliability maintenance engineers typically earn a median annual salary ranging from $70,000 to $100,000, depending on experience, location, and industry. Salaries can increase with certifications, specialized skills, and years of experience in maintenance and reliability tools like CMMS or RCM.
What are popular job titles related to Reliability Maintenance Engineering jobs in Decatur, IL? For Reliability Maintenance Engineering jobs in Decatur, IL, the most frequently searched job titles are:
What job categories do people searching Reliability Maintenance Engineering jobs in Decatur, IL look for? The top searched job categories for Reliability Maintenance Engineering jobs in Decatur, IL are:
What cities near Decatur, IL are hiring for Reliability Maintenance Engineering jobs? Cities near Decatur, IL with the most Reliability Maintenance Engineering job openings:
Reliability Maintenance Engineering jobs near you
Infographic showing various Reliability Maintenance Engineering job openings in Decatur, IL as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $114,430 per year, or $55 per hour.

Data Scientist (Dallas)

Codvo.ai

Texas, IL

Full-time

Re-posted 6 days ago

Job description

Data Scientist 

 

About Us: 

At Codvo, we are committed to building scalable, future-ready data platforms that power business impact. We believe in a culture of innovation, collaboration, and growth, where engineers can experiment, learn, and thrive. Join us to be part of a team that solves complex data challenges with creativity and cutting-edge technology.


Role Summary 

The on-site technical presence during the pilot and Wave 1. Works directly with the customer's

maintenance team to validate alerts, tune models, and build trust in the platform's outputs.

This role requires someone who can explain machine learning predictions in maintenance

engineering language, not data science jargon.


Responsibilities 

Discovery & Baseline (Weeks 1-2)

  • Conduct the BMS protocol audit alongside the customer's controls engineer - identify available tags, data quality, polling rates, historian configuration
  • Extract and analyze the 30-day historian pull - identify operating modes, load patterns, seasonal variations, and data gaps
  • Build the baseline operating profile for each monitored equipment unit
  • Review the customer's maintenance logs - identify the 3-5 known fault events that will serve as ground truth validation
  • Map the customer's equipment taxonomy to NEIO's equipment family catalog - confirm coverage, flag gaps

Model Tuning & Validation (Weeks 3-5)

  • Monitor live anomaly scores and triage the first alerts - determine true positive vs. false positive vs. ambiguous
  • Facilitate the alert review sessions with the site maintenance lead - present alerts in context, gather feedback, document site-specific operating knowledge that affects interpretation
  • Tune the physics constraint gate to the site's operating ranges - adjust thermodynamic bounds, load-dependent thresholds, equipment-specific parameters
  • Calibrate fault classification confidence thresholds - Platt scaling, ECE measurement, reliability diagram review
  • Validate time-to-failure estimates against known maintenance history
  • Document all tuning decisions and rationale - this becomes the playbook for fleet rollout

Phase 2 (Wave 1 Sites)

  • Travel to Wave 1 sites for the 1-week discovery phase at each site
  • Conduct on-site tag mapping review with each site's controls engineer
  • Facilitate the alert review session at each Wave 1 site
  • Train the offshore Data Scientist on site-specific tuning decisions so they can handle
  • Wave 2 remotely

 

 

Expected Background 

  • 5+ years in applied data science or machine learning - predictive maintenance, anomaly detection, or industrial process optimization
  • Strong understanding of time-series analysis, classification models (XGBoost, LightGBM), and calibration techniques
  • Ability to explain model behavior to non-technical maintenance engineers - "the model flagged this because superheat is trending 3 degrees above normal for this load condition" not "the feature importance vector shows..."
  • Comfortable working on-site at a data center or industrial facility
  • Experience with HVAC, mechanical, or electrical systems is a strong advantage - someone who knows what a chiller does, what COP means, why approach temperature matters
Employment Type: FULL_TIME

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