ATS - Industrial Maintenance
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Principal Industrial Maintenance Technologist

  • United States- Mapleton, IL
  • 31 - 37 USD Hourly

Own the mission: build reliability, accelerate improvement, protect people

We’re looking for a Principal Industrial Maintenance Technologist to champion equipment reliability through expert troubleshooting, predictive diagnostics, and a relentless continuous improvement mindset. You’ll combine deep controls expertise with hands-on mechanical skill to keep production moving safely and efficiently—while mentoring others to raise the bar.

Core challenges you’ll tackle

  • Perform expert-level break-fix and preventive maintenance across mechanical and electrical domains, independently and to industry standards.
  • Program, debug, and analyze complex control architectures—PLCs, VFDs, servo systems—resolving intricate software, hardware, and configuration issues.
  • Deploy predictive maintenance tools—infrared thermography, ultrasonic testing, power quality analysis, laser interferometry, ball bar, vibration analysis—and translate findings into proactive work plans.
  • Lead CI initiatives, applying structured methodologies to deliver process improvements, quantifiable results, and meaningful cost savings.
  • Source parts and materials; recommend alternates and engineered solutions to enhance reliability and maintainability.
  • Operate machining equipment (lathe, drill press, grinder, and other metalworking tools) to make/repair parts; perform welding when required.
  • Investigate new maintenance methods, tools, and system innovations for adoption across our facilities; update documentation and standards.
  • Develop inputs for cost analyses on new equipment, rebuild proposals, savings, and innovation opportunities.
  • Keep meticulous CMMS records; review history and analyze data to drive action.
  • Provide technical content for sales quotations and handle T&M responsibilities as needed.
  • Train and coach technicians; step into project management roles when assigned.
  • Model safety-first behaviors—follow all policies and technical instructions, practice strong situational awareness, and proactively identify unsafe conditions.
  • Maintain rigorous 5S and housekeeping practices.

How you’ll grow

  • Advance your expertise through on-the-job training and self-directed technical study programs designed for career development.
  • Broaden your impact by leading cross-functional improvements that link data, reliability engineering, and operations.

Required background

  • High school diploma or GED required.
  • Associate degree with a technical focus and 7 years of related industry experience; or 10 years of related industry experience.
  • Demonstrated proficiency with predictive technologies (vibration analysis or laser interferometer operations), precision alignments, and maintenance of applicable process equipment.
  • Comprehensive understanding of electrical, mechanical, fluid power, and control systems; capable of analyzing problems, developing alternatives, and executing repairs.
  • Proficient with hand tools and specialized tools as appropriate.
  • Ability to travel as required.
  • Six Sigma experience desired.

Technical strengths

You should be proficient in:

  • GD&T
  • Electrical Troubleshooting Skills
  • Mechanical Troubleshooting Skills
  • CNC Machine Repair
  • Electrical Troubleshooting
  • Industrial Electrical Experience
  • Troubleshooting CNC Machines
  • Root Cause Analysis

Machines & technologies you’ll use:

  • Variable Frequency Drives (VFD)
  • Programmable Logic Controller (PLC)
  • Conveyor Systems
  • Servo Motors

Work conditions and physical demands

Regular activities include standing, walking, using hands/fingers to handle or feel, reaching with hands and arms, climbing/ascending/descending or balancing at heights with a ladder or lift, stooping, kneeling, crouching, or crawling in confined spaces, and talking or hearing. You will occasionally sit. You must occasionally lift and/or move more than 50 pounds. Close and color vision are regularly required. There are occasional exposures to outside weather and risk of electrical shock. Work occurs in a factory environment that is usually very loud, with potential exposure to hazardous materials and/or greasy or slippery floors.

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