Senior Plant Technician - On-Site Welding & Troubleshooting

Vulcan Materials Company; Marana (AZ); On-site; USD 48,000 - 54,000; Full time

Job summary

Vulcan Materials Company is seeking a Senior Plant Technician in Marana, AZ to troubleshoot, tear down, rebuild, and maintain on-site plant equipment. The role requires welding, cutting, and using heavy tools to ensure reliable plant operations.

Responsibilities include inspections, preventive maintenance, component replacement, part sourcing, and maintaining service logs, with strict adherence to MSHA/OSHA safety protocols.

Qualifications

• Two-year technical degree or accredited apprenticeship program or the equivalent in a technical field.
• High School diploma or GED equivalent required.
• Minimum of 5+ years of experience in operations, preferably within the aggregate industry.
• MSHA certification or willingness to complete required MSHA training.

Responsibilities

• Conduct pre-shift and post-shift equipment inspections, lubricate moving parts, and complete scheduled preventative maintenance tasks.
• Troubleshoot and replace basic mechanical components, including conveyor belts, idlers, pulleys, and water pumps.
• Perform structural repairs, welding, and replace heavy wear-parts using welding, cutting, and grinding equipment.
• Rebuild and fabricate parts.
• Order parts from approved vendors and drive Company pick-up/repair truck to pick up parts.
• Maintain logs and maintenance records for plant equipment.
• Assist in maintenance and repair of mobile equipment.
• Perform other duties as directed by supervisor.

Skills

Mechanical aptitude

Welding

Cutting torches

Power/hand tools

Troubleshooting

Maintenance awareness

Heavy equipment familiarity

Education

Two-year technical degree or apprenticeship

High School diploma or GED

Tools

Welding equipment

Inspection tools

Job description

Vulcan Materials Company is seeking a Senior Plant Technician in Marana, AZ to troubleshoot, tear down, rebuild, and maintain on-site plant equipment. The role requires welding, cutting, and using heavy tools to ensure reliable plant operations.

Responsibilities include inspections, preventive maintenance, component replacement, part sourcing, and maintaining service logs, with strict adherence to MSHA/OSHA safety protocols.