MJ Tank Lines, a family-owned bulk petroleum transportation company located in Southern California, is seeking a highly skilled Tanker Diesel Maintenance Mechanic to join our growing team! This individual will play a crucial role in maintaining and repairing our fleet of tanker trucks and trailers. We are looking for a dedicated professional who thrives in a fast-paced environment, adapts to ever-changing demands, and possesses a competitive edge. Preferred candidates will have at least three years of experience in fleet vehicle maintenance and diagnostic skills with the ability to work under minimal supervision as well as in the elements.

Responsibilities

Determine vehicle condition by conducting inspections and diagnostic tests.
Maintain vehicle records by annotating services and repairs while adhering to DOT inspection procedures.
Ensure equipment availability by completing preventive maintenance as scheduled.
Comply with federal and state vehicle requirements by testing engine, safety, and combustion control standards.
Keep shop equipment operating and clean by following operating instructions and performing preventative maintenance as required.
Assist in communication with service of equipment with outside shops and vendors when needed.
Track inventory supplies by verifying orders as needed.
Update job knowledge by participating in educational opportunities; reading technical and regulation publications.

Qualifications

Proficiency in the use of all tools of trade (welding equipment, diagnostic equipment, hand and power tools) required.
Basic computer skills for data entry into maintenance systems.
Willingness to travel as necessary to other locations within Southern California in provided company vehicle.
Initiative-taking, critical thinker with the ability to solve problems quickly and efficiently, using all available resources.
Highly organized, manages time efficiently, detail and accuracy oriented.
Ability to prioritize and manage multiple tasks and projects.
Demonstrate dependability through good attendance and adherence to timelines and schedules.
Good interpersonal skills, able to work well with a wide range of individuals.
Have the ability and willingness to work additional hours, when necessary, based on workload.
High School education or equivalent.
Vocational/Technical or certification preferred.
Minimum of 3 years of practical experience with tractor trailer maintenance required.
Safety/OSHA knowledge or certifications.
A valid and current CDL driver’s license is required

Benefits

Medical, Dental and Vision Insurance – HMO and PPO Plans available.
Aflac Insurance available.
Paid Vacation, Holiday, and Sick Time.
SIMPLE IRA Retirement Plan with generous employer match.
Great working environment.

Salary: . Date posted: 04/29/2025

Responsibilities

Determine vehicle condition by conducting inspections and diagnostic tests.
Maintain vehicle records by annotating services and repairs while adhering to DOT inspection procedures.
Ensure equipment availability by completing preventive maintenance as scheduled.
Comply with federal and state vehicle requirements by testing engine, safety, and combustion control standards.
Keep shop equipment operating and clean by following operating instructions and performing preventative maintenance as required.
Assist in communication with service of equipment with outside shops and vendors when needed.
Track inventory supplies by verifying orders as needed.
Update job knowledge by participating in educational opportunities; reading technical and regulation publications.

Qualifications

Proficiency in the use of all tools of trade (welding equipment, diagnostic equipment, hand and power tools) required.
Basic computer skills for data entry into maintenance systems.
Willingness to travel as necessary to other locations within Southern California in provided company vehicle.
Initiative-taking, critical thinker with the ability to solve problems quickly and efficiently, using all available resources.
Highly organized, manages time efficiently, detail and accuracy oriented.
Ability to prioritize and manage multiple tasks and projects.
Demonstrate dependability through good attendance and adherence to timelines and schedules.
Good interpersonal skills, able to work well with a wide range of individuals.
Have the ability and willingness to work additional hours, when necessary, based on workload.
High School education or equivalent.
Vocational/Technical or certification preferred.
Minimum of 3 years of practical experience with tractor trailer maintenance required.
Safety/OSHA knowledge or certifications.
A valid and current CDL driver’s license is required

Benefits

Medical, Dental and Vision Insurance – HMO and PPO Plans available.
Aflac Insurance available.
Paid Vacation, Holiday, and Sick Time.
SIMPLE IRA Retirement Plan with generous employer match.
Great working environment.

Salary: . Date posted: 04/29/2025

MJ Tank Lines

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