Maintenance Technician III

Rex Materials of Kansas, LLC; South Hill (VA); On-site; USD 55,000 - 75,000; Full time

Job summary

Rex Materials of Kansas, LLC is seeking a hands-on Maintenance Technician to keep and improve our industrial equipment in a fast-paced manufacturing setting. You will diagnose electrical, mechanical, hydraulic, and pneumatic systems, perform preventive maintenance, and troubleshoot PLC-controlled equipment.

You should have 5–7 years of industrial maintenance experience, strong knowledge of electrical systems, and the ability to read schematics.

Qualifications

• High School Diploma or GED required; technical training preferred.
• 5-7 years industrial maintenance experience in manufacturing.
• Experience with electrical systems and PLC troubleshooting (Allen‑Bradley/Siemens).
• Strong reading of schematics, drawings, and manuals.

Responsibilities

• Troubleshoot, diagnose, and repair complex electrical, mechanical, hydraulic, and pneumatic systems on manufacturing equipment.
• Install, maintain, and modify electrical wiring, motors, drives, control panels, sensors, PLC-controlled systems.
• Read and interpret electrical schematics, wiring diagrams, blueprints, and technical manuals.
• Perform preventative, predictive, and corrective maintenance on production machinery and facility systems.
• Identify root causes of equipment failures and implement corrective actions to improve reliability.
• Install and commission new equipment, including electrical and mechanical components.
• Troubleshoot and repair VFDs, motor controls, relays, safety circuits, and industrial control systems.
• Conduct inspections of equipment and facilities to ensure safety and compliance.
• Support continuous improvement initiatives focused on productivity and maintenance efficiency.
• Maintain CMMS records and equipment documentation.
• Coordinate with production, engineering, and quality teams to minimize downtime.
• Assist in training Maintenance Technicians I and II.
• Respond to emergency breakdowns and perform timely repairs.

Skills

Industrial maintenance

Electrical systems

PLC troubleshooting

Mechanical troubleshooting

Hydraulic & pneumatic systems

Reading schematics

LOTO safety

Education

High School Diploma or GED

Technical degree or industrial maintenance certification preferred

5-7 years industrial maintenance experience

PLC troubleshooting experience (Allen-Bradley/Siemens)

Tools

CMMS software

Job description

Essential Duties and Responsibilities

• Troubleshoot, diagnose, and repair complex electrical, mechanical, hydraulic, and pneumatic systems on manufacturing equipment.
• Install, maintain, and modify electrical wiring, motors, drives, control panels, sensors, PLC-controlled systems, and related industrial equipment.
• Read and interpret electrical schematics, wiring diagrams, blueprints, and technical manuals.
• Perform preventative, predictive, and corrective maintenance on production machinery and facility systems.
• Identify root causes of equipment failures and implement corrective actions to improve reliability and reduce downtime.
• Install and commission new equipment, including electrical and mechanical components.
• Troubleshoot and repair variable frequency drives (VFDs), motor controls, contactors, relays, safety circuits, and industrial control systems.
• Conduct inspections of equipment and facilities to ensure compliance with safety, environmental, and operational standards.
• Support continuous improvement initiatives focused on productivity, equipment performance, and maintenance efficiency.
• Maintain accurate maintenance records, work orders, and equipment documentation within the CMMS system.
• Coordinate with production, engineering, and quality teams to minimize equipment downtime and support plant objectives.
• Assist in training and mentoring Maintenance Technicians I and II.
• Respond to emergency equipment breakdowns and perform repairs in a timely manner.

Education and Experience

• High School Diploma or GED required.
• Technical degree, industrial maintenance certification, electrical certification, or equivalent experience preferred.
• Minimum of 5-7 years of industrial maintenance experience in a manufacturing environment.
• Demonstrated expertise in industrial electrical systems and wiring.
• Experience with PLC troubleshooting (Allen-Bradley, Siemens, or similar platforms preferred).

Required Knowledge, Skills, and Abilities

• Advanced knowledge of industrial electrical systems (120V, 240V, 480V, and three-phase power).
• Proficiency in electrical wiring, conduit installation, motor controls, and troubleshooting.
• Strong understanding of PLCs, HMI systems, sensors, VFDs, and automation equipment.
• Ability to read and interpret electrical schematics, ladder logic diagrams, and mechanical drawings.
• Experience with hydraulic and pneumatic systems.
• Knowledge of OSHA safety requirements, Lockout/Tagout (LOTO), and electrical safety practices.
• Strong problem-solving and root-cause analysis skills.
• Ability to work independently with minimal supervision.
• Effective communication and teamwork skills.

Preferred Qualifications

• Licensed electrician or journeyman-level electrical experience.
• Experience in a high-volume industrial manufacturing environment.
• Certification in industrial maintenance, electrical systems, PLC programming, or related field.
• Welding and fabrication experience.

Physical Requirements

• Ability to stand, walk, bend, climb ladders, and work in confined spaces.
• Ability to lift up to 50 pounds regularly.
• Ability to work in manufacturing environments with varying temperatures, noise levels, and production schedules.
• Ability to work overtime and respond to after-hours maintenance emergencies as required.