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Diesel Technician Senior

Job

Vulcan Materials Company

Los Angeles, CA (In Person)

Full-Time

Posted 1 week ago (Updated 4 days ago) • Actively hiring

Expires 8/1/2026

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Job Description

Diesel Technician Senior Vulcan Materials Company
  • 3.
5 Sun Valley, CA Job Details Full-time 13 hours ago Qualifications Outdoor work experience Employee relationship building Construction equipment servicing High school diploma or GED Driver's License Full Job Description Job Description Job Summary With little to no supervisor, a Diesel Technician Senior is responsible for repair and maintenance of diesel equipment used in aggregate production. Related equipment includes, engine, hydraulics, electronics, Tier 4 Systems and fuel systems. The ideal candidate will have a strong understanding of diesel engine mechanics and be able to diagnose and repair a wide range of equipment and problems. Senior Diesel Technician will have the ability to perform every task associated with the Diesel Specialist and Diesel Technician and be a subject matter expert. This position would be able to mentor entry level employees for Diesel positions. 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
  • 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
  • Follow all safety procedures and regulations 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
  • Establishes trust with team members, stating clear expectations and accountabilities. Recognizes group morale and acts to protect or build as necessary.
  • 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. Responsibilities Education
  • High School diploma or GED equivalent required.
  • 5 years previous experience working on diesel or heavy construction equipment.
  • Additional vocational/trade school training in a mechanical field is 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, usage of CAT SIS, Vulcan EMS processes and my Komatsu.
  • Knowledge of general principles and practices of servicing heavy construction equipment required. Knowledge, Skills, and Abilities
  • Knowledge of general principles and practices of servicing heavy construction equipment.
  • Must have knowledge of industrial tools, their uses, and maintenance.
  • Must be willing to work overtime and extended hours depending on customer and company demands.
  • Can apply knowledge and experience to new and complex situations. 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.
  • Meet all Federal and State driver regulations.
  • Must have and maintain valid driver's license.
JD Disclaimer Vulcan Materials Company is an equal opportunity employer.