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Diesel Optimization Jobs in Houston, TX (NOW HIRING)

Transdev

Diesel Mechanic

Houston, TX · On-site

$27.58 - $41.93/hr

Diesel Mechanic Transdev in Houston, TX is seeking an experienced Diesel Mechanic to bolster our ... optimal functionality. · Assist A-Level Mechanics in advanced diagnostic and repair tasks ...

Transdev

Diesel Mechanic

Houston, TX · On-site

$27.58 - $41.93/hr

Diesel Mechanic Transdev in Houston, TX is seeking an experienced Diesel Mechanic to bolster our ... optimal functionality. • Assist A-Level Mechanics in advanced diagnostic and repair tasks ...

Airliquidehr

Diesel Mechanic

La Porte, TX · On-site

$23.50 - $31/hr

R10095562 Diesel Mechanic (Open) Location: La Porte, TX - 11426 Fairmont Pkwy - Bulk cryo logistics ... In this role, you aren't just maintaining and optimizing equipment ; you are an essential partner ...

Airgas

Diesel Mechanic

La Porte, TX · On-site

$23.50 - $31/hr

R10095562 Diesel Mechanic (Open) Location: La Porte, TX - 11426 Fairmont Pkwy - Bulk cryo logistics ... In this role, you aren't just maintaining and optimizing equipment ; you are an essential partner ...

Transdev

Maintenance Technician - B

Houston, TX · On-site

$30 - $35/hr

... diesel engine components, ensuring optimal functionality. • Assist A-Level Mechanics in advanced diagnostic and repair tasks, contributing to efficient workflow. • Execute routine maintenance ...

Transdev

Maintenance Technician - B

Houston, TX · On-site

$30 - $35/hr

... diesel engine components, ensuring optimal functionality. • Assist A-Level Mechanics in advanced diagnostic and repair tasks, contributing to efficient workflow. • Execute routine maintenance ...

Transdev

Mechanic

Rosenberg, TX

$20.50 - $25.50/hr

Perform repairs and replacements on diesel and gas engines, ensuring optimal functionality. * Assist A-Level and B-Level Mechanics in advanced diagnostic and repair tasks, contributing to efficient ...

Transdev

Mechanic

Rosenberg, TX · On-site

$20.50 - $25.50/hr

Perform repairs and replacements on diesel and gas engines, ensuring optimal functionality. * Assist A-Level and B-Level Mechanics in advanced diagnostic and repair tasks, contributing to efficient ...

NEXUS DISPOSAL

DIESEL SERVICE TECHNICIAN

Houston, TX · On-site

$16 - $18/hr

Perform small repairs as assigned, addressing minor mechanical issues to ensure the vehicles are in optimal working condition. * Review and check the Vehicle Condition Report (VCR) for each vehicle ...

Transdev

Maintenance Technician C (I)

Houston, TX

$20.25 - $25.25/hr

Perform repairs and replacements on diesel engines, ensuring optimal functionality. * Assist A-Level and B-Level Mechanics in advanced diagnostic and repair tasks, contributing to efficient workflow.

Transdev

Maintenance Technician C (I)

Houston, TX · On-site

$20.25 - $25.25/hr

Perform repairs and replacements on diesel engines, ensuring optimal functionality. * Assist A-Level and B-Level Mechanics in advanced diagnostic and repair tasks, contributing to efficient workflow.

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All JobsDiesel Optimization JobsDiesel Optimization Jobs in Houston, TX

Diesel Optimization information

See Houston, TX salary details

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$26

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How much do diesel optimization jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for diesel optimization in Houston, TX is $27.00, according to ZipRecruiter salary data. Most workers in this role earn between $22.93 and $30.29 per hour, depending on experience, location, and employer.

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Diesel Optimization jobs near you
Infographic showing various Diesel Optimization job openings in Houston, TX as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, 2% Temporary, and 2% Contract. Highlights an 77% Physical, 5% Hybrid, and 18% Remote job distribution, with an average salary of $56,150 per year, or $27 per hour.

Diesel Technician

SelecTransportation Resources, LLC.

Houston, TX • On-site

Full-time

Re-posted 28 days ago

Job description

Description

Overview:

Responsible for inspecting, repairing, and maintaining diesel engines and vehicles. They work with various types of diesel-powered equipment, including trucks, buses, construction machinery, and generators.


Responsibilities:

  • Diagnostic Testing: Utilize diagnostic tools and equipment to identify mechanical, electrical, and hydraulic issues in diesel engines and related systems.
  • Repair and Maintenance: Perform repairs and maintenance tasks on diesel engines, transmissions, brakes, and other components according to manufacturer specifications and industry standards.
  • Routine Service: Conduct routine maintenance procedures, such as oil changes, filter replacements, and fluid checks, to prevent breakdowns and prolong engine life.
  • Troubleshooting: Investigate and troubleshoot engine malfunctions, electrical problems, and performance issues to determine the root cause and implement effective solutions.
  • Parts Replacement: Replace worn or damaged parts, such as injectors, fuel pumps, turbochargers, and gaskets, with new or refurbished components to restore optimal performance.
  • Welding and Fabrication: Perform welding and fabrication tasks to repair or modify vehicle chassis, frames, and structural components as needed.
  • Safety Compliance: Ensure compliance with safety regulations and guidelines while working on diesel-powered equipment to prevent accidents and injuries.
  • Documentation: Maintain accurate records of repairs, inspections, and service procedures performed on diesel engines and vehicles for documentation and reporting purposes.
  • Customer Service: Interact with customers to understand their concerns, explain repair options, and provide excellent service to enhance customer satisfaction and loyalty.
  • Training and Development: Stay updated on the latest diesel engine technology, diagnostic techniques, and repair procedures through continuous training and professional development opportunities.

Requirements

  • High school diploma or equivalent.
  • Completion of a diesel mechanic training program or apprenticeship preferred.
  • ASE certification in diesel engine repair (e.g., Medium-Heavy Truck Certification - T-Series) is desirable.
  • Strong mechanical aptitude and troubleshooting skills.
  • Proficiency in using diagnostic tools, computerized systems, and technical manuals.
  • Excellent attention to detail and ability to follow safety protocols.
  • Effective communication and interpersonal skills.
  • Physical stamina and dexterity to perform manual tasks in various weather conditions.
  • Willingness to work flexible hours and overtime as needed.

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