Maintenance Technician III

O'Reilly Auto Parts; Belleville (MI); On-site; USD 60,000 - 80,000; Full time

Benefits offered by this job

Competitive wages

Paid time off

401k with employer contributions

Medical, dental, and vision insurance

Tuition assistance

Career growth opportunities

Job summary

O'Reilly Auto Parts is seeking a Maintenance Technician III who will serve as a senior-level technical expert responsible for advanced troubleshooting, repair, and optimization of facility systems and production equipment. You will ensure maximum equipment reliability and minimal downtime while providing leadership and support to the maintenance team.

The ideal candidate will have a strong background in mechanical and electrical systems, with an Associate's degree or equivalent training.

Qualifications

• 1–3 years of experience in maintenance, facilities, or industrial operations.
• Expert knowledge of mechanical, electrical, pneumatic, and hydraulic systems.
• Strong decision-making and problem-solving abilities in high-pressure situations.

Responsibilities

• Diagnose and repair complex mechanical, electrical, pneumatic, hydraulic, and control systems.
• Lead preventive, predictive, and corrective maintenance activities.
• Conduct root cause analysis for recurring equipment failures.

Skills

Mechanical systems

Electrical systems

Pneumatic systems

Hydraulic systems

PLC troubleshooting

VFDs and motor controls

Technical documentation

CMMS platforms

Root cause analysis

Safety standards

Education

Associate's degree or equivalent technical training

Tools

Diagnostic tools

Multimeters

Precision measurement equipment

Job description

The Maintenance Technician III serves as a senior-level technical expert responsible for advanced troubleshooting, repair, and optimization of facility systems and production equipment. This role ensures maximum equipment reliability and minimal downtime while providing technical leadership, guidance, and support to maintenance team members.

Essential Job Functions

• Diagnose and repair complex mechanical, electrical, pneumatic, hydraulic, and control systems.
• Lead preventive, predictive, and corrective maintenance activities to improve equipment reliability and performance.
• Troubleshoot and repair equipment including conveyors, PIT systems, HVAC, electrical systems, compactors, generators, and compressors.
• Troubleshoot PLCs, VFDs, motor controls, sensors, and automation systems.
• Coordinate planned maintenance activities and equipment shutdowns with operations leadership.
• Oversee installation, modification, commissioning, and validation of new equipment and distribution center systems.
• Help prioritize work orders and assign maintenance resources.
• Perform and support maintenance of high-density storage racking and distribution center infrastructure.
• Read and interpret complex blueprints, schematics, wiring diagrams, and technical documentation.
• Analyze equipment performance trends to support equipment lifecycle and capital planning decisions.
• Conduct root cause analysis for recurring equipment failures and implement corrective actions.
• Ensure facility systems operate safely, efficiently, and within regulatory requirements.
• Enforce and model safe work practices, including OSHA compliance, LOTO, and PPE standards.
• Identify and mitigate workplace hazards and support a safe working environment.
• Provide technical leadership, training, and guidance to other maintenance team members.
• Review completed maintenance work to ensure quality, accuracy, and compliance with O’Reilly standards.
• Support audits, inspections, and continuous improvement initiatives.
• Coordinate major repairs and projects with operations and external contractors.
• Maintain accurate CMMS records, maintenance logs, and equipment performance documentation.
• Monitor and maintain critical spare parts inventory and availability
• Communicate equipment status, risks, and repair updates to leadership.
• Respond to emergency maintenance issues and support operational continuity efforts.
• Maintain tools, equipment, and work areas in safe and organized condition.

Skills/Education/Experience

• Associate’s degree or equivalent technical training or certification.
• 1–3 years of experience in maintenance, facilities, or industrial operations.
• Limited experience coordinating work or guiding others (0–3 months).
• Expert knowledge of mechanical, electrical, pneumatic, and hydraulic systems.
• Advanced troubleshooting of PLCs, VFDs, motor controls, sensors, and automation systems.
• Strong understanding of industrial controls, instrumentation, and system integration.
• Ability to read and interpret complex technical drawings and schematics.
• Experience with equipment installation, commissioning, and system upgrades.
• Proficiency using diagnostic tools, multimeters, and precision measurement equipment.
• Strong experience with CMMS platforms and maintenance planning systems.
• Advanced root cause analysis and failure investigation capabilities.
• Ability to analyze data and apply improvements to equipment performance and reliability.
• Strong decision-making and problem-solving abilities in high-pressure situations.
• Ability to provide technical leadership, coaching, and guidance to less experienced technicians.
• Strong collaboration and communication skills across operations and maintenance teams.
• Knowledge of OSHA standards, LOTO procedures, and environmental compliance requirements.
• Ability to lead work prioritization and support project execution.

Desired

• Experience in distribution center, logistics, or high-volume operational environments.
• Experience with advanced automation systems, controls integration, or system optimization initiatives.
• Technical certifications in electrical systems, automation, or industrial maintenance.
• Proficiency in one or more additional languages.

O’Reilly Auto Parts has a proven track record of growth and stability. O’Reilly is full of successful career stories and believes in a strong promote-from-within philosophy, encouraging you to grow your career along with the organization.

Total Compensation Package

• Competitive Wages & Paid Time Off
• Stock Purchase Plan & 401k with Employer Contributions Starting Day One
• Medical, Dental, & Vision Insurance with Optional Flexible Spending Account (FSA)
• Team Member Health/Wellbeing Programs
• Tuition Educational Assistance Programs
• Opportunities for Career Growth

O’Reilly Auto Parts is an equal opportunity employer.
The Company does not discriminate on the basis of race, religion, color, national origin or ancestry (including immigration status or citizenship), sex, sexual orientation, gender identity, pregnancy (including childbirth, lactation, and related medical conditions,) age (40 and over), veteran status, uniformed service member status, physical or mental disability, genetic information (including testing or characteristics) or another protected status as defined by local, state, or federal law, as applicable.
Qualified individuals with a disability may be entitled to reasonable accommodation under the Americans with Disabilities Act. If you require a reasonable accommodation during the application or employment process, please send an email to: [e-mail] or call [phone] option , and provide your requested accommodation, and position details.