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Dpf Jobs in California (NOW HIRING)

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Dpf information

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$14

$26

$39

How much do dpf jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for dpf in California is $26.83, according to ZipRecruiter salary data. Most workers in this role earn between $22.07 and $31.06 per hour, depending on experience, location, and employer.

What is a DPF?

A DPF (Diesel Particulate Filter) job typically involves the maintenance, cleaning, or replacement of diesel particulate filters in vehicles with diesel engines. These filters are designed to trap soot and particulate matter to reduce emissions. Professionals in this role may diagnose filter issues, perform regeneration processes, and ensure compliance with environmental regulations. The job may be performed by mechanics, technicians, or specialists in diesel engine maintenance. Proper DPF maintenance helps improve engine performance and longevity while reducing harmful emissions.

What are the typical daily responsibilities of a DPF technician?

A DPF Technician's typical day involves inspecting diesel exhaust systems, diagnosing issues with particulate filters, performing cleanings or replacements, and testing vehicles or equipment for compliance with emissions regulations. You may use specialized diagnostic tools and cleaning machines to restore filters to optimal condition. Documentation and reporting on maintenance activities are also routine tasks. DPF Technicians often work closely with service advisors, fleet managers, or customers to explain technical findings and recommended solutions, making collaboration and communication a key part of the role.

What are the key skills and qualifications needed to thrive in the DPF position, and why are they important?

To thrive as a Diesel Particulate Filter (DPF) Technician, you need a solid understanding of diesel engine systems, emissions control, and hands-on mechanical repair skills, usually gained through vocational training or relevant certifications. Familiarity with diagnostic tools, filter cleaning systems, and specialized software for monitoring DPF performance is typically required. Attention to detail, problem-solving abilities, and effective communication are valuable soft skills in this role. These competencies ensure the proper maintenance, troubleshooting, and compliance with environmental standards for diesel-powered vehicles or machinery.

Infographic showing various Dpf job openings in California as of August 2026, with employment types broken down into 92% Full Time, 6% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $55,800 per year, or $26.8 per hour.

Mobile Diesel Technician Level 3(Thurs-Sun 1:30pm-10pm)

Hub Group

Stockton, CA • On-site

$40.43/hr

Full-time

Re-posted 26 days ago


Key responsibilities

  • Perform diagnosis, repair, and maintenance of diesel engines, powertrain components, electrical systems, HVAC, steering, electronics, engine bolt-on items, brake systems, suspension, and after-treatment devices.

  • Conduct preventive maintenance services, vehicle inspections, and complete vehicle diagnosis, including road testing when necessary.

  • Perform mechanical reconditioning, prepare equipment for trade-ins and delivery, and provide repair instructions and mentorship to other technicians.


Hub Group rating

5.8

Company rating: 5.8 out of 10

Based on 50 frontline employees who took The Breakroom Quiz

334th of 366 rated logistics


Job description


Essential Job Functions:
  • Comply with all safety and best practices and follow company Standard Operating Procedures (SOP).
  • Demonstrate proficiency in the repair and diagnosis of - with no assistance: diesel engines, power train to include differentials, transmissions, clutches, drive shafts, wheel ends. Electrical systems including starters, alternators and lights. HVAC systems. Steering systems. Electronics to include ECM's, ECU's, sensors etc. Engine bolt on items such as turbos, fan clutches, cooling system etc. Brake systems including ABS & air disk brakes. Suspension systems (spring and air) including tire issues, and after treatment devices such as DPF and DOC. Perform electrical system repairs, cooling system maintenance and preform complete vehicle diagnosis.
  • Performs all levels of preventive maintenance services on truck and trailing equipment.
  • Perform mechanical and general appearance reconditioning of equipment for "trade-ins" and prepare new equipment for delivery.
  • Must be annual vehicle inspector certified and brake inspector certified (per DOT requirements).
  • Successfully demonstrate welding skills (mig, tig) in non-standard situations and on varying materials as needed. (AU and steel)
  • Advanced skills with diagnostic software for Detroit DD15 engines, and DEF/after treatment repairs.
  • Proficient with windows-based computer systems and ability to use diagnostic software.
  • Identify and perform warrantable repairs and document on repair order.
  • Use hand tools such as screwdrivers, pliers, wrenches, pressure gauges, and precision instruments, as well as power tools such as pneumatic wrenches, welding equipment, and jacks and hoists.
  • Maintain work area appearance and safely.
  • Road test vehicles when necessary to diagnose malfunctions or to ensure that they are working properly.
  • Perform duties with no supervision and in a timely and efficient manner.
  • Perform routine maintenance such as changing oil, checking batteries, and lubricating equipment and machinery.
  • Inspect, test, and listen to defective equipment to diagnose malfunctions, using test instruments such as handheld computers, motor analyzers, chassis charts, and pressure gauges.
  • Examine and adjust protective guards, loose bolts, and specified safety devices.
  • Inspect and verify dimensions and clearances of parts to ensure conformance to factory specifications.
  • Specialize in repairing and troubleshooting of major components such as engine, transmissions and differentials and fifth wheels, to include replacing complete assemblies, turbochargers, fuel system components etc.
  • Other projects and tasks as assigned by supervisor.
  • Provide directions and repair instructions and to mentor other technicians as needed.
  • Ensure compliance with DOT standards and properly document work completed.
  • Proficiently enter and process all transactions within the maintenance system.
  • Assist the with fleet analyses, action development and stances.
  • Complete or assist with miscellaneous projects as assigned.

MINIMUM QUALIFICATIONS:
  • 4 years practical experience with tractor trailer maintenance required.
  • High school diploma or equivalent required.
  • Vocational / Technical or certification preferred.
  • Demonstrated customer service and relationship building skills.
  • Expert understanding of fleet maintenance policies, DOT standards and industry practices.
  • Organized with the ability to deal with multiple activities in a fast-paced environment.
  • Specialized training and experience in the diagnosis/troubleshooting of major components (engines, transmissions, differentials), OEM training courses required (FRTL or INTL), ASE Certification preferred, and 608/609 certifications preferred.
  • Proficiency in the use of all tools of trade (including welding equipment, diagnostic equipment, hand and power tools) required.
  • Clean MVR required and able to operate service truck preferred.
  • Strong work ethic.
  • Excellent communication skills. Must be able to communicate in English, both verbally and written, and can read and understand English.
  • Demonstrated ability to recommend continuous improvement ideas and actions.
  • Results orientated with the ability to work with minimal supervision.
  • Proficiency with computers.
  • A valid driver's license is required.
  • Ability to work in non-climate-controlled conditions required.
  • Willingness to travel for training.
  • Must have own tools (hand and pneumatic) sufficient to do any job that is required.

Key Performance Measurements:
  • Safety
  • Meets or exceeds industry SRT times (productivity)
  • Truck uptime (PM to PM)
  • Customer service to drivers (driver satisfaction)
  • Fleet satisfaction (repeat work)

Earn up to $40.43/hour +$0.50 shift differential
This is an estimated range based on the circumstances at the time of posting, however it may change based on a combination of factors, including but not limited to skills, experience, education, market factors, geographical location, budget, and demand.
BEWARE OF FRAUD!
Hub Group has become aware of online recruiting related scams in which individuals who are not affiliated with or authorized by Hub Group are using Hub Group's name in fraudulent emails, job postings, or social media messages. In light of these scams, please bear the following in mind:
  • Hub Group will never solicit money or credit card information in connection with a Hub Group job application.
  • Hub Group does not communicate with candidates via online chatrooms such as Signal or Discord using email accounts such as Gmail or Hotmail.
  • Hub Group job postings are posted on our career site: https://www.hubgroup.com/careers

About Us
Hub Group is the premier, customer-centric supply chain company offering comprehensive transportation and logistics management solutions. Keeping our customers' needs in focus, Hub Group designs, continually optimizes and applies industry-leading technology to our customers' supply chains for better service, greater efficiency and total visibility. As an award-winning, publicly traded company (NASDAQ: HUBG) with $5 billion in revenue, our 6,000 employees and drivers across the globe are always in pursuit of "The Way Ahead" - a commitment to service, integrity and innovation. We believe the way you do something is just as important as what you do. For more information, visit www.hubgroup.com.

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