Skip to content
×

Diesel Technician Miramar, Seeley

Listing for: Diamond Fence Co.
Full Time position Listed on 2026-11-15
Job specializations:
Salary/Wage Range or Industry Benchmark: 25 - 55 USD Hourly USD 25.00 55.00 HOUR

Job Description & How to Apply Below

Diesel Technician – Hesperia, Miramar, Seeley, Ventura, Perris

Job Description

Company Overview

Diamond Environmental Services is an essential sanitation service to critical infrastructure work for construction, energy, waste, and healthcare industries and government sites. We are open and operating with the safety of our employees and customers coming first and foremost. With over 20 years industry experience Diamond Environmental Services has become one of Southern California’s premier portable sanitation companies. With Locations serving the counties of San Diego, Riverside, and Orange, San Bernardino and Los Angeles, we provide all types of portable sanitation services and temporary fencing to both commercial and residential customers

Job Summary

We are seeking skilled and dedicated Commercial Truck Technicians to join our Fleet Maintenance Team. The ideal candidate will have experience servicing various types of medium & heavy duty commercial vehicles and possess a strong mechanical knowledge base.

Duties

  • Performs work as outlined on repair order with efficiency and accuracy, in accordance with DOT & factory standards.
  • Diagnoses cause of any malfunction and perform repairs.
  • Communicates with parts department to obtain needed parts and estimates.
  • Saves and tags parts of the job if returns, cores, or warranty and assist in managing sites inventory.
  • Experience with DOT & BIT Inspections
  • Experience with a DMS or Fleet Maintenance Program for repair orders
  • Communicates with Parts department immediately for parts, and Site Manager regarding urgent matters, & assist with road calls as needed
  • Documents all work performed and recommended on the repair order via laptop, desktop, iPad
  • Road tests vehicles when required.

Requirements

  • Strong mechanical knowledge with experience in vehicle diagnostics and vehicle maintenance.
  • Must have medium and /or heavy duty diesel truck experience in all or one:
    Kenworth, Freightliner, Hino, Cummins
  • Ability to complete tire replacements by hand
  • Basic Computer skills with Microsoft Office for emails, and basic computer navigation
  • Diagnostic Software experience preferred with Insite, DX2 or 3, Jpro, eTech, etc
  • Full time work schedule with overtime as needed
  • Valid Driver License and clean driving record.
  • Must be able to successfully pass a background investigation and drug screen

Preferred but not required

  • Experience with Duramax, Air & Hydraulic Brake Trailers
  • Tool Inventory
  • Ability to read and interpret technical manuals and wiring diagrams
  • Knowledge of PTO, hydraulic, pneumatic, and electrical systems.
  • Welding & Fabrication Experience

Physical Requirements

  • Ability to lift heavy objects on average 50 Lb
  • Ability to work in various weather conditions.
  • Ability to stand for extended periods.

Pay
: $25.00 – $55.00 per hour DOE

Benefits
:

  • 401(k)
  • Dental insurance
  • Health insurance
  • Life insurance
  • Paid time off
  • Tuition reimbursement
  • Vision insurance

Experience
:

  • Diesel engine repair: 1 year (Required)

Shift availability
:

  • Day Shift (Required)
  • Night Shift (Required)

Diamond Services is an Equal Opportunity Employer and is committed to providing equal employment opportunities to all qualified applicants and employees. Employment decisions are made without regard to any characteristic protected by applicable federal, state, or local law.

WE ARE AN EQUAL OPPORTUNITY EMPLOYER.

About Diamond Environmental Services LP:

Diamond Environmental Services is an Essential Sanitation service to critical infrastructure work for construction, energy, waste, and healthcare industries and government sites. We are open and operating with thesafety of our employees and customers coming first and foremost.

With over 20 years industry experience Diamond Environmental Services has become one of Southern California'spremier portable sanitation companies. With Locations serving the counties of San Diego, Riverside, and Orange,San Bernardino and Los Angeles, we provide all types of portable sanitation services and temporary fencing to both commercial and residential customers.

To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
View / Apply for Jobs
Matching My Jurisdiction

Search for further Jobs Here:

SEARCH JOBS: 10+ Million Listings
(Try combinations for better Results! Or enter less keywords for broader Results)
Education Level
Experience Level (years)
Posted in last:
Salary