Maintenance Emissions Technician

Bristol Management Services•Long Beach, CA

1d•Onsite

About The Position

As a valued member of our team, the Maintenance Clean Truck Compliance is responsible for ensuring fleet vehicles meet California Air Resources Board (CARB) emissions standards and Clean Truck regulatory requirements. This role performs advanced diagnostics, emissions testing, and repair of heavy-duty, and fleet vehicles to maintain compliance, operational readiness, and environmental standards. The mechanic will travel to southern plant locations to support inspection programs, corrective repairs, and documentation of compliance activities.

Requirements

High school diploma
3+ years of heavy-duty diesel or fleet vehicle diagnostics and repair
Strong working knowledge of emissions and aftertreatment systems
Ability to interpret diagnostic trouble codes and technical service data
Experience with electronic diagnostic tools and software
Ability to read and interpret documents.
Basic math and measurement skills.
Knowledge of methods, tools, and equipment utilized in maintenance repair.
Ability to work independently in various environments.
Strong written and verbal communication skills.

Nice To Haves

ASE Medium/Heavy Truck Certification or Equivalent
Experience with CARB compliance programs
OEM dealership and or fleet maintenance experience
Experience with fleet management software
CDL (preferred but not required)

Responsibilities

Perform CARB compliance inspections and Clean Truck testing on heavy-duty fleet vehicles.
Diagnose and repair emissions-related faults, including check engine and aftertreatment system issues.
Troubleshoot DEF, DPF, SCR, EGR, and related emissions systems.
Verify proper installation and operation of emissions control components.
Conduct advanced electronic diagnostics using OEM and aftermarket scan tools.
Complete corrective repairs and bring vehicles into regulatory compliance.
Maintain a high standard of safety, cleanliness, and efficiency in all maintenance.
Will maintain appropriate record keeping for Bit inspections, DVIRs, work done description and work orders.
Ensures vehicles meet CHP/BIT/PM inspection requirements.
Complete all maintenance duties as assigned, and repair all equipment on property including, but not limited to, diesel, plant, or yard equipment.
Perform routine and preventive maintenance to keep vehicles and equipment in compliance with DOT and company standards.
Follow all company safety procedures and environmental guidelines.