Heavy Equipment Mechanic - CNG & Electric Bus Fleet Technician

Heavy Equipment Mechanic

Want to be a part of something bigger than yourself? To contribute to a team making moves on a global scale? Then you're invited to join the team that lives the So Cal, So Easy vibe. The phenomenal team works daily to connect people, places and create experiences for the millions of passengers traveling through Southern California's Ontario International Airport (ONT). ONT is looking for people who think outside of the box, who get excited about the possibilities, and who want to continue paving the way for the fastest growing airport in the U.S. If you want to be a part of a vibrant team making world-class moves, and contribute to shaping the future of this airport, region and industry, then look no further. #ThisisONT.

Compensation: $36.64 - $46.05 hourly + a generous benefits package to include medical, dental, vision and 10% employer paid 401A through VOYA Financial.

Summary: We are seeking a highly skilled Heavy Equipment Mechanic with hands-on experience in CNG and/or electric-powered bus systems involving the maintenance and repair of CNG and all electric bus fleet, all electric battery, electric vehicle drive trains, high voltage systems, transmissions, low voltage 12- and 24-Volt electrical systems, HVAC systems, and air brake systems. Under general direction and in compliance with standard operating procedures and policies, an employee of this class performs journey-level work in maintenance and repair. Follows the Agency Maintenance Plan, performs A&B preventative maintenance routines on vehicles, work tasking on work orders and documents all work as required. The Heavy Equipment Mechanic builds, repairs, and installs / modifies equipment for special purposes. Incumbents in this classification report directly to the Field Manager.

Job Responsibilities: Important and essential duties may include, but are not limited to the following:

• Performs complex repairs on electric vehicles and shop facility equipment to include electric drive motors, high voltage vehicle electrical system, voltage inverters, electronic control transmissions, battery packs, ride height suspension systems, suspension linkages, steering linkages, kingpins, wheel bearings, tires, air brake systems including anti-lock braking system, multiplex electrical systems, lighting systems, Bendix air systems, heating, air conditioning systems, bus fare collection and intelligent transit systems.
• Following original equipment manufacturer (OEM) diagnostic process and procedures, troubleshoot electric vehicles, electric vehicle charging stations and or equipment by selecting the most efficient method, and repair the vehicle to OEM specification.
• Actively participate in the reporting of safety issues and concerns that are observed during essential job functions.
• Complete A&B preventative maintenance service and safety checks on CNG and electric buses. Ensure all repairs of defects found during the preventative maintenance are complete before the bus returns to service. Complete an electronic check sheet with fleet maintenance software for each service. Assure that the vehicle is properly operating and is in a safe condition for the intended use of the vehicle before returning to service.
• Complete installation of specialized equipment such as two-way radios, computer/mobile data terminal mounts, intelligent transit systems, GPS equipment, body add-ons and decals. Modify vehicle systems to enhance usability. Troubleshoot, repair or replace these items as needed.
• Removes, repairs, overhauls, and installs engines, motors, brake systems, clutches, transmissions, differential assemblies, hydraulic pumps, and systems, valves, piping systems, tanks, fuel injection systems, and accessories commonly found on construction and road maintenance
• Repairs ignition systems.
• Replaces broken gas lines, brake lines, hoist cables, steering gears, drive shafts, and other parts.
• Checks and aligns front ends.
• Straightens frames and axles.
• May repair or install lights, wiring systems, and other electrical parts, including emergency lighting.
• Inspects heavy equipment in the field to detect operating faults and to make minor repairs; outlines repair work to be done in the shop.
• Completes repair orders and vehicle condition reports; uses a data terminal or personal computer to input and retrieve maintenance information.
• Assembles trailers and mounts special equipment such as air compressors, water pumps or hoists; alters equipment to meet special requirements.
• Road tests equipment.
• Uses electric drills, grinders, valve facers, drill presses, hydraulic presses, hoists, overhead cranes, and other shop machines; operates motor analyzers, dynamometers, and various gauges.
• Performs welding and brazing.
• Inspects equipment in the shop to determine necessary work.
• While in the shop, subject to craft supervision and receives detailed assignments, either orally or in the form of plans, sketches, or written work orders.
• Performs annual CHP BIT inspections on a commercial fleet and provides accurate written inspection reports.
• Follows oral instructions, service manuals, or sketches.
• Makes routine reports and keeps routine records.
• May direct helpers or train apprentices.
• Occasionally perform light automobile and truck maintenance and repair work similar to that of an Equipment Mechanic.
• Does related work as assigned.
• May occasionally be assigned to other duties for training purposes or to meet airport requirements, technological changes, or emergencies.
• Repairs heavy construction, road maintenance, and firefighting equipment, including gasoline, diesel vehicles such as tractors, sweepers, skip loaders, fire apparatus, compressors, generators, pumps, riding mowers, and pneumatic tools; may repair automobiles, buses, and trucks.

Profile of the Ideal Candidate:

• Possess experience and a track record of accomplishment in all or many of the disciplines outlined previously in this job description
• Knowledge of principles of internal combustion, heat transfer, hydraulics, electricity, welding, and mechanics
• Ability to use test equipment and diagnostic methods
• Ability to diagnose, locate, and repair equipment failures
• Knowledge of the operation and components of power train, suspension, electrical, fuel supply, exhaust, and other equipment systems contained in construction, maintenance, and firefighting equipment
• Ability to determine the most effective methods of maintaining, repairing, and overhauling heavy duty equipment such as gasoline and diesel tractors, motor sweepers, riding mowers, shuttle buses, and air compressors
• Knowledge of preventative maintenance practices and methods as related to automotive, construction, and firefighting equipment
• When assigned, knowledge and experience repairing and maintaining high voltage, all electric and hybrid-electric vehicles
• Knowledge of welding and brazing processes and practices
• Ability to determine the type and extent of repairs needed and whether the repairs can be done in the field
• Knowledge of safety principles and practices; ability to recognize hazards
• Knowledge of high and low voltage electrical systems, battery packs, air systems, chassis and suspension, HVAC and transmissions
• Knowledge of failure diagnosis, repair and preventative maintenance practices common to buses and heavy vehicles
• Knowledge of Intelligent Transit System repair and maintenance
• Knowledge of OSHA and safe working practices and procedures
• Knowledge of Electric Vehicle High Voltage Power Systems and ARC flash training
• Ability to use pertinent test equipment including computers, gauges, and various types of handheld mechanical and electronic testing or diagnostic equipment
• Ability to operate revenue and non-revenue vehicles in and around bus garage/shop areas and on and along public right-of-way
• Ability to use independent judgment and decision making to apply technical skills effectively including making quick accurate decisions to minimize downtime of vehicles
• Ability to organize work to minimize downtime
• Ability to work with all levels of personnel and outside contractors and maintain good working relationships.
• Ability to read, understand and implement technical manuals troubleshooting guides service updates and procedures related to the maintenance and repair of vehicles and their systems
• Ability to use hand tools, diagnostic equipment, electrical power tools, pneumatic power tools, AC recovery machine, forklift, grinders, calipers, micrometers, drill press and hydraulic press
• Ability to make mathematical calculations and draw logical conclusions; work with fractions, percentages, ratio/proportions and measurements
• Utilize specialized software and systems including Cummins Insight and Proterra Diagnostics
• Ability to work a flexible schedule that includes nights, weekends, holidays, split shifts and a reasonable amount of overtime
• Ability to read, interpret, and work from service manuals and sketches
• Possess the ability to interact effectively and courteously with employees, consultants, contractors, and the general public in an international aviation environment
• Ability to consistently demonstrate the Core Values of OIAA

Minimum Qualifications: