Mobile Diesel/Equipment Technician

Job Description

Job Description

Mobile Diesel/Equipment Technician – Fontana, CA [Full-Time]

Ready to Lead the Way? Join Naumann Hobbs Material Handling!

At Naumann Hobbs Material Handling, we're innovators and problem-solvers, delivering top-tier mobile repair solutions across Arizona, Nevada, and Southern California. With over 75 years of trusted service, we keep contractors, municipalities, and fleet operators moving with minimal downtime.

We're seeking skilled technicians with a passion for excellence to join our growing Fontana team. If you're ready to take on more responsibility, solve complex challenges, and grow with us, let's connect!

What You'll Do:

• Perform advanced maintenance and repairs on heavy-duty diesel engines, hydraulics, electrical systems, and farm machinery

• Diagnose complex mechanical issues using advanced diagnostic tools and service manuals

• Execute both scheduled and unscheduled repairs with minimal supervision, ensuring safety and performance standards

• Operate cranes and specialized equipment to support repair and maintenance tasks

• Communicate clearly with customers, providing detailed service recommendations and updates

• Maintain accurate, detailed records of all repairs and maintenance activities

• Mentor entry-level technicians and collaborate with teams to enhance service delivery

• Stay current on industry advancements and apply expertise to improve repair processes

What You Bring:

• 5+ years of hands-on experience with diesel engines, hydraulic, or electrical systems

• Advanced knowledge of diagnostic tools and service manuals

• Strong troubleshooting skills and ability to work under pressure in fast-paced settings

• Ability to provide own tools suitable for the job

• Capability to prioritize and multitask effectively

• Valid driver's license and ability to drive a company vehicle (mobile role)

• Ability to pass a background check following a conditional offer of employment

• Ability to lift 50+ pounds and work in indoor/outdoor environments

• High school diploma or GED

Preferred Qualifications:

• ASE certifications or OEM-specific training (e.g., Cummins, Detroit, Volvo, etc.)

• Experience with field service or mobile repair

• Strong communication and customer service skills

• Proven customer-facing experience or project leadership on job sites

Why Naumann Hobbs Material Handling?

• Impactful Work: Tackle challenging repairs to keep critical equipment operational across the Inland Empire and Southern California

• **Growth Opportunities: **Work with industry leaders like Cummins, Eaton, and Ford, and mentor others

• **Supportive Culture: **Join a team that values innovation, collaboration, and your expertise

• Health, Vision, and Dental Insurance; Health Savings Account with company match; 401(k) Retirement Plan

• Life and Disability Insurance

• Paid Time Off and Holidays

• Referral Bonus Program

• Overtime opportunities based on performance

• On-the-job training

• Work boot allowance, uniforms, and cleaning provided

• Company take-home vehicle for mobile roles

**About Us: **Since 1949, Naumann Hobbs Material Handling has redefined fleet productivity with innovative mobile repair services across Arizona, Nevada, and Southern California. Our flawless safety record, $3M liability insurance, and 24/7 availability make us the trusted choice for field-ready repairs. Join us to drive efficiency, capability, and safety in every job.

Ready to Step Up? Apply now and become a key part of our growing operation in Fontana! Let's keep fleets moving together! Visit naumannhobbs.com

Naumann Hobbs Material Handling is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all applicants and employees without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, veteran status, or any other status protected by applicable federal, state, or local law. All qualified applicants will receive consideration for employment based on merit, qualifications, and business needs. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the California Fair Chance Act.

You should be proficient in:

• Electrical Systems Diagnostics & Repair
• Diesel Engine Systems
• Brake & Suspension Systems
• Preventive Maintenance & Inspection
• Automotive Repair
• Engine Repair
• Manual Drive Train and Axles
• Suspension and Steering
• Brakes
• Electrical / Electronic Systems
• Light Vehicle Diesel Engines
• Oil Changes
• Lift Truck Repair & Maintenance
• Vehicle & Fleet Welding