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Diesel Technician HDR

Vulcan Materials Company
Jan 07, 2026
Description

Education

  • High School diploma or equivalent required.

  • Previous experience working on diesel or heavy construction equipment is preferred.

  • Additional vocational/trade school training in a mechanical field is also preferred.

Experience

  • Able to perform all functions on Vulcan's equipment management software

  • Previous experience working on diesel or heavy construction equipment is preferred. Understanding of basic electrical, powertrain and hydraulic knowledge, moderate usage of CAT SIS and Vulcan EMS processes.

  • Knowledge of general principles and practices of servicing heavy construction equipment required.

  • Previous experience working on diesel or heavy construction equipment is preferred.

  • Equipment knowledge on engines, hydraulics, electronics, Tier 4 Systems and fuel systems.

  • Advanced understanding of basic electrical, powertrain and hydraulic knowledge, moderate usage of CAT SIS and Vulcan EMS processes.

  • Previous experience with CAT SIS or ET programs highly desired.

  • Knowledge of general principles and practices of servicing heavy construction equipment required.

  • Experience with aggregate equipment a plus.

Knowledge, Skills, and Abilities

  • Knowledge of general principles and practices of servicing heavy construction equipment is preferred.

  • Must have some knowledge of industrial tools, their uses, and maintenance.

  • Must be willing to work overtime and extended hours depending on customer and company demands.

  • Must be able to work outside in all types of weather conditions and tolerate being exposed to loud noises.

  • Must be willing to work overtime and extended hours depending on customer and company demands.

  • Must be able to work outside in all types of weather conditions and tolerate being exposed to loud noises.

  • Can apply knowledge and experience to new and complex situations.

Qualifications

Essential Functions

  • Advanced knowledge to diagnose and repair diesel engines and related equipment including air systems, oil analysis, cooling system

  • Excellent troubleshooting skills

  • Troubleshooting of fuel system including ability to perform diagnostic test with manufacturer software

  • Test and rebuild various types hydraulic equipment

  • Disassemble & assemble wheel loader axle

  • Perform advanced troubleshooting & diagnosing circuit faults

  • Remove and Install a Pressure Sensor on EUI Engine

  • Perform troubleshooting & diagnosing circuit faults

  • Advanced troubleshooting for entire fuel system

  • Disassemble & assemble pumps & lines for the fuel system.

  • Ability to properly troubleshoot Tier 4 Systems

  • Testing, repair and repair/replace Common Rail Fuel System Engine

  • Remove and Install a High Pressure Fuel Pump

  • Strong communication and teamwork skills

  • Perform routine maintenance on diesel equipment, including oil changes, filter replacements, and fluid checks

  • Troubleshoot and repair electrical and mechanical problems

  • Inspect diesel equipment and related equipment for safety and compliance issues

  • Keep up-to-date on the latest diesel equipment technology

  • Work independently and as part of a team

  • Follow all safety procedures and regulations

Other Requirements

  • Willing to travel to all locations within geographic area

  • Must be willing to work overtime and extended hours depending on customer and company demands. Must be able to work outside in all types of weather conditions and tolerate being exposed to loud noises.

  • Overnight travel required

  • Valid driver's license

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.

  • Team Player: Actively contributes to the success of a team by working collaboratively with others, sharing responsibilities, and supporting team goals. Possess the ability to effectively communicate, listen, work harmoniously with others to achieve common objectives. Willing to help others with the ability to create a cohesive and productive work environment.

  • 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.

  • Instill Trust- Gaining the confidence and trust of others through honesty, integrity, and authenticity. Follows through on commitments. Is seen as direct and truthful. Keeps confidences. Practices what he/she preaches. Shows consistency between words and actions.

  • Personal Accountability: Honoring your commitments to yourself and others. Acknowledging and correcting your own mistakes. Taking full ownership to address and fix problems vs. deflecting blame to others. Follows through with commitments and solves problems in a timely fashion.

  • 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.

  • Equipment Operation- Proficiency in operating large equipment, including understanding the controls, gauges, and indicators. Ability to manipulate equipment accurately and smoothly for various tasks. Skill in handling attachments and understanding their applications. Strong sense of spatial awareness to maneuver the loader safely in tight spaces, around obstacles and in congested work areas.

  • Respectful: Treats other employees or customers with courtesy, dignity and respect.

  • 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.

  • Health, Safety and Environmental Management- implements and uphold policies and practices that ensure workplace safety, promote employee well-being, and minimize environmental impact. This includes regulatory compliance, risk assessment & mitigation, workplace safety culture, incident response & prevention, sustainability & environmental stewardship and training & engagement.

  • Leadership Skills: Acts decisively and supports all aspects of the company to work together to accomplish objectives, vision, mission and values of Vulcan. Trusts and allows people to do their job, holding them accountable for the full extent of their responsibilities.

  • 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.

Salary Range. The base hourly range for this role is between $45.00 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.

Vulcan Materials Company is committed to employing a diverse workforce. You will receive consideration without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity, gender expression, veteran status, or disability. You also have the right to be free from discrimination for medical needs arising from pregnancy, childbirth, or related medical conditions.

NOTICE TO TEMPORARY STAFFING AGENCIES, PLACEMENT SERVICES AND PROFESSIONAL RECRUITERS

Vulcan Materials Company has an internal recruiting department. Please review our policy regarding the use of temporary staffing agencies, placement services, and professional recruiters.

Job : Facility Maintenance
Primary Location : California-Irwindale
Organization : GM - SO CAL
Schedule : Full-time
Job Posting : Jan 13, 2026, 7:23:57 PM
Applied = 0

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