Diesel Mechanic

Holliday Rock Co., Inc; Bakersfield (CA); On-site; USD 47,000 - 52,000; Full time

Benefits offered by this job

Medical Insurance

Dental and Vision

401(k) Company match

Paid Sick time

Paid Holidays

Paid Vacations

Direct Deposit

Paid weekly

Referral Bonus

Job summary

Holliday Rock Co., Inc. is seeking a Diesel Mechanic in Bakersfield, CA, to perform journeyman-level maintenance, inspection, repair, and overhaul of diesel and gasoline-powered vehicles and equipment, including trucks, ready-mix vehicles, and construction machinery.

The role requires diagnosing mechanical, hydraulic, and electrical faults using OEM software, and performing repairs with attention to safety, reliability, and fleet performance.

Qualifications

• 2–4 years of experience in heavy-duty diesel equipment maintenance and repair.
• High school diploma or equivalent preferred.
• Valid driver’s license (Class C; Class A/B preferred) and ability to lift up to 50 lbs.

Responsibilities

• Perform tune-ups, repair, and overhaul of diesel engines and gasoline engines.
• Use OEM software to diagnose engines and transmissions.
• Repair and maintain fuel, emission, electrical, braking, and HVAC systems.
• Repair and maintain hydraulic systems including pumps and valves.
• Perform welding on steel and aluminum (Gas, Arc, MIG).
• Conduct visual inspections and report repairs to supervisor.
• Submit work orders and track time spent on jobs.
• Provide emergency repair services and towing as needed.

Skills

Mechanical diagnosis

Hydraulic systems

Electrical systems

OEM software diagnostics

Welding techniques

Repair planning

Safety compliance

Physical stamina

Education

High school diploma or equivalent

Tools

OEM diagnostics software

Gas welding

Arc welding

MIG welding

Job description

• Location 11638 Old River Rd,Bakersfield, CA, 93311,United States
• Base Pay $34.00 - $38.00 / Hour

Description:

The Diesel Mechanic is responsible for performing journeyman-level mechanical work involving the inspection, maintenance, repair, and overhaul of diesel and gasoline-powered vehicles and equipment. This includes but is not limited to on-highway trucks, ready-mix vehicles, and various construction-related machinery. The role ensures that fleet operations remain in compliance with performance, safety, and reliability standards.

Essential Responsibilities of the Position:

• Complete tune-up, repair, and overhaul of diesel engines, including removal and replacement.
• Complete tune-up, repair, and overhaul of gasoline, including removal and replacement.
• Ability to use OEM software to diagnose and repair engines and transmissions.
• Service and adjustment of transmissions.
• Overhaul, maintenance, and adjustments of clutches, drive line components, and differentials.
• Overhaul and maintenance of heavy and light-duty suspension systems, including heavy leaf springs.
• Overhaul, maintenance, and adjustments of power and manual steering systems and components.
• Repair and maintenance of fuel systems and related components, both diesel and gas.
• Repair and maintenance of emission control systems.
• Check, test, and repair all components and accessories of electrical systems, 6, 12, and 24 volts.
• Repair and maintain cooling and heating systems.
• Repair and maintain air conditioning systems.
• Repair and maintenance of brake systems and related components, including mechanical brakes, electric brakes, hydraulic brakes, and air brake systems.
• Repair and maintenance of exhaust systems.
• Overhaul, maintenance, and testing of hydraulic systems, including pumps, rams, control valves, lines, and hoses.
• Lubrication, greasing, and oil changes of cars, trucks, and heavy equipment according to specifications.
• Setup, maintenance, and operation of vehicle washing equipment and steam cleaner.
• Make visual inspections of equipment and report any needed repairs to the Supervisor.
• Make service calls for emergency repairs, heavy-duty towing, and equipment retrieval.
• Submit required work orders for work performed and time spent on the job.
• Charges parts, supplies, oils, and grease to work orders.
• Perform related duties as assigned by the supervisor.
• Perform welding on steel and aluminum using Gas, Arc, and Mig welding techniques.

Skills and Knowledge:

• Skilled in analyzing, diagnosing, and correcting mechanical, hydraulic, and electrical
  failures and defects.
• Skilled in using specialized tools and machines standard to the trade.
• Ability to plan and lay out repair work. Read, understand, and carry out repair
  instructions from repair manuals. Follow oral and written instructions.
• Ability to maintain effective working relationships with fellow employees and the general
  public.
• Promote a safe work environment by following all company rules and regulations.
• Comply with the company attendance policy.
• Keeps the work area clean and free of clutter.
• Ability to engage in strenuous physical activity, including, but not limited to, stooping,
  standing, bending, climbing, etc. Ability to lift 50 lbs.

Requirements:

• High school diploma or equivalent preferred.
• Minimum of 2–4 years of experience in heavy-duty diesel equipment maintenance and
  repair.
• Valid Class C driver's license: Class A or B license preferred.
• Ability to lift up to 50 lbs. and perform physical tasks including climbing, bending, and
  standing for extended periods.
• Must be able to work in varying environmental conditions, including exposure to dust,
  noise, and outdoor weather.

Physical Demands:

• Frequent lifting, carrying, pushing, and pulling of tools and equipment.
• Extended periods of standing, kneeling, and working in awkward positions.
• Exposure to oils, greases, fumes, and mechanical hazards.
• Work may be performed indoors in a shop environment or outdoors, depending on
  operational needs.

Benefits:

• Medical Insurance, Dental HMO/PPO, Vision, Basic and Voluntary Life, and Voluntary Accident.
• Employee Assistance Program (EAP)
• 401 (k) Retirement Plan- Company match
• Paid Sick time.
• Paid Holidays
• Paid Vacations
• Direct Deposit
• Paid weekly.
• Referral Bonus

This job description does not imply that the listed duties are the only responsibilities of an employee in this position. Employees may be asked to perform additional tasks as needed to ensure adequate coverage of the workload. Furthermore, employees must follow any job-related instructions and complete any other duties assigned by their supervisor. This job description does not constitute an employment agreement between the employer and the employee and may be changed by the employer as organizational needs and job requirements of the job change.