SAN Diesel Mechanic
Mat Express
Summary
The Mechanic is responsible for performing maintenance, repairs, and diagnostic assessments on semi-trucks and heavy-duty vehicles. This role ensures that trucks are safe, efficient, and compliant with regulatory standards by identifying mechanical issues, conducting routine inspections, and performing necessary repairs. The Mechanic will work closely with drivers and other fleet employees to understand vehicle problems, provide repair estimates, and communicate maintenance needs. This individual should have strong technical knowledge of diesel engines, brake systems, and hydraulic components, along with a commitment to safety and attention to detail.
Essential Duties
The following reflects the essential duties for this job but does not restrict the tasks that may be assigned. Management may assign or reassign duties and responsibilities of this job at any time. To perform this job successfully, an individual must be able to perform essential duties satisfactorily with or without reasonable accommodation.
Maintenance and Repairs
- Perform regular maintenance on Company trucks and equipment, including oil changes, brake checks, tire rotations, and other routine services.
- Diagnose and repair mechanical, electrical, and hydraulic issues on semi-trucks and trailers.
- Conduct detailed inspections of engines, transmissions, brakes, and other systems to identify potential problems.
- Repair and replace faulty parts, including engines, brakes, suspension systems, steering mechanisms, and other essential truck components.
- BIT inspection knowledge preferred.
- Trailer repairs, tires, air brakes.
- Have tools.
Diagnostics
- Use computerized diagnostic equipment to troubleshoot issues and identify malfunctions.
- Test and calibrate parts and systems to ensure they are working correctly.
- Provide accurate reports on necessary repairs and preventive maintenance.
Safety and Compliance
- Ensure all repairs and maintenance tasks meet safety regulations and Company standards.
- Perform safety inspections (i.e., BIT) to comply with California Highway Patrol (CHP) Department of Transportation (DOT) regulations.
- Keep detailed records of work performed, parts used, and vehicle inspections.
Customer Service
- Communicate with drivers and fleet employees to understand vehicle issues and discuss repairs needed.
- Provide accurate estimates for parts, labor, and repair timelines.
Qualifications
To perform this job successfully, the individual in this position must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the minimum knowledge, skills, and ability required.
Required Skills, Knowledge & Abilities
- Strong communication skills.
- Basic mechanical skills.
- Bilingual English/Spanish preferred.
- General knowledge of local area, freeways, and traffic laws.
Education & Experience
- High school diploma or equivalent.
- Prior mechanical training or experience.
- Airfreight industry experience preferred.
Certifications, Licenses & Registrations
- Valid Driver's License, clean driving record, and reliable transportation.
Requirements for All Employees
- Pass pre-employment drug and alcohol screening.
- Complete and pass TSA background check or provide HAZMAT endorsement.
- Uphold, support, and promote all Company policies and procedures.
- Embrace new technology, including software and industry-specific programs utilized by the Company.
- Work toward continuous quality improvement.
- Communicate efficiently with employees via Company-provided cell phone and/or Company email.
Physical Requirements
- Walk and/or stand for long periods.
- Sit, stand, bend, twist, and stoop throughout shift.
- Perform repetitive hand and arm movements.
- Read computer screen and complete computer tasks.
- Speak on the phone in noisy environments and shared workspaces.
- Work in hot, humid, and noisy environment.
- Reach overhead, bend, lift, carry, stoop, squat, kneel, and twist throughout entire shift.
- Lifting, carrying, pushing, and/or pulling up to 100 lbs.
- Withstand the outside elements, cold, heat, and extreme weather conditions.
Work Environment
Exposure to potentially hazardous environmental conditions may include:
- Wet or humid conditions.
- Extreme cold or heat.
- Moving vehicles, trucks, tractors, and trailers.
- Loud sounds such as vehicle indicator noises, horns, and alert sounds.
- Exhaust fumes from vehicles.
- ...Heavy Truck Mechanic Talon Recruiting has partnered with a National Heavy Trucking company... ...Truck Mechanic to join their team in San Diego, CA. Ideal Fit: The ideal fit... ...of internal combustion engines (gas and diesel) Hands on experience maintaining and repairing...SuggestedHourly pay
$39.39 - $52.52 per hour
...Automotive Technician Opportunity At Land Rover San Diego Holman is a family-owned, global automotive services organization anchored... ...most up-to-date person in the dealership with regard to the mechanical aspects of vehicles and works closely with the Parts Department...SuggestedHourly payPrice workFull timeTemporary workPart timeLocal areaImmediate startRelocation packageFlexible hours- ...Experience in troubleshooting electronic controlled diesel engines, and transmissions Experience in troubleshooting and repairing mechanically governed diesel engines Experience in... ...and equipment repair company based in San Diego. We are currently in the start up...Suggested
$75k - $125k
...Motorcycle Technician - San Diego Harley DavidsonFull-time Dealership: 622 - San Diego Harley-Davidson Compensation: USD 75,000 -... ...must include diagnostics, engine teardown, and rebuild workStrong mechanical aptitude with the ability to troubleshoot issues without...SuggestedHourly payRelocation package$23.31 - $26.07 per hour
...Epsilon Systems Solutions is seeking a full-time Diesel Mechanic in San Diego, CA. Job Summary: Under minimal supervision, provide semi-professional technical support for working in material condition assessment, fault diagnostics, corrective maintenance, corrective...SuggestedHourly payFull timeWork at officeLocal area$90k - $110k
...THOR Solutions is seeking an experienced Diesel Main Propulsion and Control Systems Team Lead with experience on U.S. Navy Amphibious... ...for Commander, Naval Surface Force, U.S. Pacific Fleet (CNSP) in San Diego, CA . RATT is a Type Commander (TYCOM) asset employed to provide...Full timeContract workTemporary workInterim roleWork at officeImmediate startOverseasFlexible hours$75k - $125k
...Motorcycle Technician - San Diego Harley Davidson Full-time Dealership: 622 - San Diego Harley-Davidson Compensation: USD 75,0... ...include diagnostics, engine teardown, and rebuild work Strong mechanical aptitude with the ability to troubleshoot issues without...Hourly payFull timeRelocation package- ...OverviewPosition: Instrumentation / Field Service Technician Location: San Diego / Western United StatesRust Automation & Controls is... ...& CompetenciesDemonstrated basic electrical and mechanical knowledgeKnowledge of instrumentation systems (required)Ability...ApprenticeshipLocal areaRemote workFlexible hours
$80k - $100k
...Position: Instrumentation / Field Service Technician Location: San Diego / Western United States Rust Automation & Controls is... ...Skills & Competencies Demonstrated basic electrical and mechanical knowledge Knowledge of instrumentation systems (required)...ApprenticeshipLocal areaRemote workFlexible hours- ...Diesel Technician The Diesel Technician will be responsible for inspecting, repairing, and maintaining a variety of diesel engines... ...systems Must possess basic math skills Must have strong mechanical aptitude Must be able to use diagnostic equipment to troubleshoot...Temporary workLocal areaFlexible hoursWeekend work
$67.76k - $91.63k
...position requires daily travel to locations in and around the San Diego area, including the airport. SPECIFIC DUTIES, ACTIVITIES... ...'s Degree/Related Trade Certification (electrical, electronic, mechanical)/Military Training (electrical, mechanical, electronics). (Equivalence...Part timeFor contractorsWork experience placementMonday to Friday$67.76k - $91.63k
...position requires daily travel to locations in and around the San Diego area, including the airport.Specific duties, activities and... ...'s Degree/Related Trade Certification (electrical, electronic, mechanical)/Military Training (electrical, mechanical, electronics). (...For contractorsWork experience placementMonday to Friday$23 - $30 per hour
...Diesel Mechanic Ecology Auto Parts Inc. is looking to fill a role of a Diesel Mechanic. As our new Diesel Mechanic you will perform diagnosis... .... You will report to the local shop manager. Location: San Diego, CA Office Hours/Days: 0700 - 1630 (M-F) Classification...Hourly payFull timeWork experience placementWork at officeLocal area$31.76 - $47.6 per hour
...advocate for Thermo Fisher Scientific in customer laboratories, and be eager to drive growth. *Location: * The territory primarily covers San Diego and surrounding areas (to include LA, Bay Area and Washington) with up to 75% overnight travel required. Ideal candidate would...Hourly payTemporary workTraineeshipRemote workNight shift$28 - $31 per hour
...Field Service Technician Join Precor as a Field Service Technician supporting commercial fitness facilities throughout the San Diego area. In this role, you'll diagnose, repair, and maintain industry-leading Precor and Peloton Commercial fitness equipment while delivering...Hourly payTemporary workLong distanceMonday to FridayFlexible hoursShift workNight shiftWeekend work$31 - $43 per hour
...Service Technician, San Diego 2nd Shift San Diego, CA At Lucid, we are creating exceptional mobility experiences through innovation... .... Responsibilities: Confidently repair basic and major mechanical issues and perform basic electrical and mechanical diagnosis...Hourly payWork at officeRemote workAfternoon shift- Field Service Technician - San Diego, CA ROLE PURPOSE As a Field Service Technician, you are the face of GLORY. As a member of the... ...Currently enrolled in or completed professional studies in electro-mechanics, electrical engineering, or equivalent work experience...Temporary workWork experience placementWork at officeLocal areaNight shiftAfternoon shift
- Part-Time Tire TechnicianAt Discount Tire, we change more than tires. We make dreams come true. As a Part-Time Tire Technician, you are the backbone of our success, keeping customers safe while building a career and life you love. We are a people-first team who cares for...Part timeLocal area
$35.29 - $52.88 per hour
...Family Group Vehicle Operations Job Profile Mobile Diesel Tech II - DOT Management Level Individual Contributor... ...each offering accident repair, painting, refurbishment, and heavy mechanical repair. We are supported by a 24/7 in-house call-center and...Hourly payWeekly payLive inCurrently hiringLocal areaRemote workVisa sponsorshipFlexible hoursShift work$24.09 - $36.11 per hour
...each offering accident repair, painting, refurbishment, and heavy mechanical repair. We are supported by a 24/7 in-house call-center and... ...fleets anywhere, anytime. Cox Fleet is currently hiring a Mobile Diesel Technician Level I. The Mobile Diesel Technician I will be...Hourly payWeekly payCurrently hiringLocal area- ...Diesel MechanicSaronic Technologies is a leader in revolutionizing autonomy at sea, dedicated to developing state-of-the-art solutions... ...platforms.We are currently seeking a skilled Diesel Mechanic to join our team. The successful candidate will be responsible...Permanent employmentTemporary work
$30 - $42 per hour
...Job Summary The Diesel Mechanic is responsible for safely and properly repairing commercial trucks and various equipment in the repair shop setting and out on road calls. Benefits At CalPortland, we’re proud to offer a comprehensive, competitive benefits package...Hourly payFull time$27 - $50.27 per hour
...Diesel Mechanic- Outside Machinist Journeymen Marine Construction San Diego, CA Contract to Hire Jul 15, 2026 NSC Staffing is seeking a Diesel Mechanic Outside Machinist Combo to support shipyard operations and vessel maintenance in San Diego, CA. This opportunity...Contract work$27 - $32 per hour
...Job Description Job Description Mechanical Truck and Trailer Installer - Otay Mesa - $27/hr-$32/hr Job Description This role focuses... ...Job Type & Location This is a Contract position based out of San Diego, CA 92154. Pay and Benefits The pay range for this...Weekly payPermanent employmentContract workTemporary workWork at officeMonday to FridayDay shift- ...Bike Mechanic Unlimited Biking is the best bike rental, tour and city experience company operating in New York, San Francisco, Washington DC and Miami. Our goal is to provide our customers with the ability to create meaningful and memorable experiences as they explore...Seasonal workLive inFlexible hoursWeekend workAfternoon shift
$28 - $40 per hour
Waste Management is seeking Diesel Mechanics to inspect, maintain, and repair diesel-powered garbage trucks and heavy equipment used for waste collection operations. Diesel Mechanics are responsible for diagnosing mechanical issues, performing preventative maintenance,...Hourly payFull timeRelocation packageShift workNight shiftAfternoon shift$27 - $32 per hour
...warehouse/shop environment, using hand and power tools to perform mechanical assembly, electrical installation, and basic plumbing tasks.... ...Job Type & Location This is a contract position based out of San Diego, CA. Pay and Benefits The pay range for this...Permanent employmentContract workTemporary workMonday to FridayDay shiftWeekday work$25 - $50 per hour
All Fleet Inc is looking for Diesel Mechanics and Truck Technicians to add to our rapidly expanding team. All Fleet Inc is specialized in Mobile Truck Repair and trailer breakdown service repair. Our service is second to none, and we service some of the largest fleets...Hourly payWeekly payImmediate startWork from home$28.35 - $42.55 per hour
...Field Diesel Mechanic (Service Tech III - Field Service)If you'd like the chance to make your mark with the world's largest equipment rental provider, come build your future with United Rentals!As a Field Diesel Mechanic (Service Tech III - Field Service), you'll use your...Hourly pay$36.75 per hour
Overview Join to apply for the Diesel Mechanic role at WM . Are you seeking a safer work environment as a mechanic? Is your family’s financial security important to you? Aspiring to advance in your mechanic career? If this speaks to you, then WM might be the place for your...Hourly payFull timePart timeWork experience placementMonday to FridayShift workAfternoon shift
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to SAN Diesel Mechanic. Be the first to apply!



