Plant Maintenance Tech Principal

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

Job summary

Vulcan Materials Company seeks a Senior Plant Technician to troubleshoot, tear down, rebuild, and repair on-site equipment. Strong mechanical aptitude and welding skills are required to maintain reliable plant operations.

Responsibilities include inspections, preventive maintenance, component replacement, and record-keeping. COMBOWorkers must adhere to MSHA/OSHA and LOTO procedures and possess a valid driver’s license. Two-year technical training plus 5+ years in operations preferred.

Qualifications

• Two-year technical degree or apprenticeship preferred.
• Minimum of 5+ years in operations, preferably in aggregate.
• MSHA certification or willingness to complete training.
• Active valid driver's license required.

Responsibilities

• Inspect equipment before/after shifts and perform preventive maintenance.
• Troubleshoot and replace basic mechanical components (belts, idlers, pumps).
• Perform structural repairs, welding, cutting, and grinding as needed.
• Rebuild and fabricate parts.
• Order parts from approved vendors and drive to pick up items.
• Follow MSHA/OSHA and LOTO procedures and maintain a hazard-free area.
• Observe operations to spot anomalies and adjust as needed.
• Maintain service logs and maintenance records; assist with mobile equipment repairs.
• Perform additional duties as directed by supervisor.

Skills

Communication

Safety Awareness

Work Ethic

Attention to Detail

Collaboration

Technical Expertise

Mechanical Aptitude

Education

Two-year technical degree or accredited apprenticeship

High School diploma or GED

Tools

Welding equipment

Cutting torches

Power tools

Hand tools

Job description

JOB DESCRIPTION

The Senior Plant Technician is a highly skilled individual contributor responsible for troubleshooting, tearing down, and rebuilding all equipment on-site. With a strong mechanical aptitude, this role involves using advanced tools, welding, and cutting to maintain and repair plant machinery. The technician plays a critical role in ensuring site reliability and operational efficiency.

Job Summary

JOB DESCRIPTION

The Senior Plant Technician is a highly skilled individual contributor responsible for troubleshooting, tearing down, and rebuilding all equipment on-site. With a strong mechanical aptitude, this role involves using advanced tools, welding, and cutting to maintain and repair plant machinery. The technician plays a critical role in ensuring site reliability and operational efficiency.

Essential Functions

• Conduct pre-shift and post-shift equipment inspections, lubricate moving parts, and complete scheduled preventative maintenance tasks to prevent component failures.
• Troubleshoot and replace basic mechanical components, including conveyor belts, idlers, pulleys, and water pumps.
• Perform structural repairs, hard facing, and replace heavy wear-parts (such as crusher liners and shaker screens) 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.
• Strictly adhere to MSHA (Mine Safety and Health Administration) and OSHA regulations, execute Lockout/Tagout (LOTO) protocols, and maintain a hazard-free work area.
• Observe aggregate crushing, washing, and screening areas during operation to identify anomalies by sight or sound and perform minor adjustments.
• Record and maintain service logs, lubrication reports, and maintenance records for plant equipment.
• Assist in the maintenance and repair of mobile equipment.
• Perform other duties as directed by supervisor.

Critical Competencies

• Communication - Ability to clearly and effectively convey information, ideas, and messages to others in both written and verbal formats; can express one's thoughts clearly but also demonstrate active listening, understands the needs of the audience, and adapts the message to ensure it is understood.
• Safety Awareness - Ability to recognize, understand, and adhere to safety protocols and procedures in the workplace; proactive in identifying potential hazards, taking steps to mitigate risks, and ensuring that both personal and collective safety are maintained in all tasks and environments.
• Work Ethic - Demonstrates commitment and dedication toward completing tasks with high standards of quality, responsibility, and diligence; demonstrates reliability, professionalism, and a strong sense of personal responsibility in fulfilling job duties.
• Attention to Detail- Ability to thoroughly and accurately complete tasks, ensuring that no aspects or elements are overlooked; meticulous and precise when handling information, performing tasks, or delivering work, and is critical in ensuring the quality, accuracy, and integrity of the results.
• Collaboration - Ability to work effectively with others to achieve common goals by fostering teamwork, open communication, and mutual respect. It involves actively listening, sharing ideas, problem-solving collectively, and leveraging diverse skills and perspectives. Strong collaboration requires adaptability, conflict resolution, and a willingness to support team members, ensuring productivity and a positive work environment.
• Technical Expertise -Solid mechanical understanding of mobile equipment, including basic maintenance checks and troubleshooting minor issues. Ability to identify signs of equipment malfunction, understand and report them to the maintenance team.

Education

• Two-year technical degree or accredited apprenticeship program or the equivalent in a technical field is preferred
• High School diploma or GED equivalent required.

Experience

• Minimum of 5 plus years of experience in operations, preferably within the aggregate industry.

Knowledge, Skills, And Abilities

• Strong mechanical aptitude with hands-on experience in welding (stick, flux-core), cutting torches, and using power/hand tools.
• Familiarity with heavy equipment commonly found in quarries, like jaw/cone crushers, vibrating screen decks, material screws, and heavy-duty pumps.
• Understanding of plant operations, processes, and performance goals
• Knowledge of inspection procedures for critical areas of the site
• Knowledge of routine maintenance tasks and troubleshooting techniques
• Understanding of larger maintenance tasks and repair processes

Other Requirements

• Strong mechanical aptitude with hands-on experience in welding (stick, flux-core), cutting torches and using power/hand tools.
• Knowledge of wide variety of hand and power tools, cutting torches and welding equipment.
• MSHA Certified (or willingness to complete required MSHA training).
• An active valid driver's license.

Salary Range.

The base hourly range for this role is between $35.00 - $39.00 per hour. This range is not inclusive of our discretionary bonus or equity package. When determining a candidate’s compensation, we consider a number of factors, including skillset, experience, job scope, and current market data.

JD Disclaimer

Vulcan Materials Company is an equal opportunity employer.