Assistant Diesel Generator Operator Jobs (NOW HIRING)

Location

Council Bluffs, IA

Work Environment:

• Maintenance shop, container yard, and outdoor environment

• Exposure to moving equipment, fuels, oils, and mechanical hazards

• Moderate to loud noise levels

Additional Responsibilities

Chassis Maintenance and Repair

Perform FMCSA-compliant inspections, including annual inspections and pre-trip/post-trip inspections.

• Diagnose and repair chassis components, including:

  • Air brake systems, chambers, valves, slack adjusters, and ABS systems; suspension systems, including spring and air ride systems

  • Wheel ends, hubs, seals, and bearings, tires, wheels, and lug components

  • Lighting systems and electrical wiring, structural components, and frame assemblies

• Perform preventative maintenance and scheduled service, identify safety defects, and ensure proper documentation and corrective action.

Refrigerated Container (Reefer) Maintenance and Repair

• Perform Pre-Trip Inspections (PTI) in accordance with manufacturer and customer standards.

• Diagnose and repair refrigeration units, including Carrier, Thermo King, or similar systems.

• Troubleshoot refrigeration, electrical, and control system failures.

• Repair or replace components such as compressors, controllers, sensors, motors, wiring, and fans.

• Repair container structural components, including doors, seals, floors, and panels.

• Ensure units meet operational performance and temperature control requirements.

Generator Set (Genset) Maintenance and Repair

• Inspect, diagnose, and repair diesel-powered generator sets.

• Perform preventative maintenance, including oil changes, filter replacement, and cooling system service.

• Troubleshoot diesel engines, alternators, electrical systems, and controllers.

• Perform operational testing to verify proper performance and reliability.

• Ensure compliance with emissions, safety, and operational standards.

Equipment Movement and Vehicle Operation

• Safely operate yard spotter trucks (yard tractors) to move chassis, containers, and gensets within the facility.

• Position equipment for inspection, repair, storage, and operational readiness.

• Operate mobile service trucks to perform repairs and maintenance in the yard and at customer locations.

• Maintain mobile service truck inventory, tools, and parts.

• Conduct basic inspections of service and spotter vehicles and report maintenance needs.

• Operate forklifts or other material handling equipment as required.

Documentation and Compliance

• Accurately complete work orders, inspection reports, and maintenance records.

• Document parts used, labor performed, and equipment condition.

• Maintain compliance with FMCSA, OSHA, DOT, EPA, and company policies.

• Ensure equipment is properly tagged, tracked, and status updated in maintenance systems.

General Shop and Operational Duties

• Maintain clean, safe, and organized work areas and follow all company safety procedures and use required PPE

• Communicate equipment status and repair needs with supervisors and operations personnel; assist with yard inspections and fleet readiness as required

Role Summary

The Intermodal Chassis, Refrigerated Container, and Genset Technician is responsible for the inspection, diagnosis, maintenance, and repair of intermodal chassis, refrigerated shipping containers (reefers), and diesel generator sets (gensets). This position also operates yard spotter trucks and mobile service vehicles to safely move equipment and perform field repairs. The technician ensures all equipment meets safety, regulatory, and operational standards to support reliable customer service and fleet readiness

Core Required Skills and Competencies

• Strong mechanical, electrical, and diagnostic skills.

• Knowledge of air brake systems and diesel engines.

• Ability to operate yard spotter trucks and service vehicles safely.

• Ability to read technical manuals, schematics, and service documentation.

• Basic computer skills for maintenance tracking and work orders.

• Ability to work independently and as part of a team.

• Strong attention to detail and safety compliance.

Function Specific Skills

Physical Requirements:

• Ability to lift up to 75 lbs.

• Ability to stand, bend, kneel, and work under equipment for extended periods.

• Ability to climb onto chassis and containers safely.

• Ability to work outdoors in all weather conditions.

Required Minimum Years Experience

Required Minimum Education

• High school diploma or equivalent required.

• Technical certification in diesel mechanics, refrigeration, or related field preferred.