Diesel Mechanic Helper

Jurupa Valley, CA – Onsite

Shift: Tuesday - Saturday (8:00 am - 4:30 pm)

Who We Are

Mountain Valley Express (MVE) is a leading LTL Carrier and 3PL Services provider with locations across California, Arizona, and Nevada.

With years of experience, a dedicated team, and cutting-edge technology, MVE offers a broad range of services, including less-than-truckload (LTL), full truckload, custom invoicing and auditing, optimization, warehousing and distribution, engineering solutions, and packaging and shipping supplies. Our deep understanding of the market, along with strong carrier partnerships, allows us to deliver highly tailored services that meet the unique needs of our customers.

Benefits

· Comprehensive medical, dental, and vision insurance.

· 401(k) plan with company match.

· Company-paid Life and AD&D Insurance policies.

· Paid vacation, sick leave, and holidays.

The Opportunity

We are seeking a Diesel Mechanic Helper to join our fleet maintenance team. In this role, you will be responsible for supporting the inspection, maintenance, and repair of Class 7 and Class 8 tractors, trailers, and related equipment. This position plays a key role in ensuring the safety, reliability, and efficiency of MVE fleet operations and supports our terminals by minimizing breakdowns, improving asset longevity, and keeping equipment road-ready.

Essential Duties and Responsibilities

• Assist mechanics and technicians with maintenance and repair on tractors, trailers, forklifts, and other fleet equipment using modern tools and diagnostic technology.

• Assist mechanics and technicians with routine services and adjustments on Class 7 and Class 8 diesel equipment to ensure vehicle reliability and readiness.

• Assist mechanics and technicians to repair or rebuild mechanical components and systems as needed to maintain optimal equipment performance.

• Assist mechanics and technicians with completing DOT-mandated safety inspections and required documentation accurately and timely.

• Keep work areas, tools, and equipment clean and orderly. 

• Help maintain compliance with DOT, EPA, OSHA, and applicable regulations to meet legal and safety standards.

• Possession and use of personal hand tools for diesel and tractor-trailer work is strongly preferred.

• Hydraulic system experience is preferred but not required.

Skills & Attributes

• Strong mechanical and troubleshooting skills with a basic understanding of tools, engines, and mechanical systems

• Ability to work collaboratively within a shop environment

• Ability to lift up to 50 lbs, bend, squat, and work in various conditions. 

• Strong attention to detail and commitment to safety

• Ability to manage time efficiently and meet operational repair demands

• Familiarity with DOT and OSHA compliance requirements

Minimum Requirements

• Education and Experience: 2+ years of technical training or equivalent experience in diesel or heavy truck maintenance

o Ability to obtain EPA HVAC Refrigerant Recovery & Recycling Certification (ASE, MACS, or equivalent) within 90 days of hire

o Ability to work varying shifts including days, evenings, nights, and overtime as required.

Compensation

· Compensation: $20.00 - $22.00 per hour based on experience and location.

· Classification: Non-Exempt, subject to all applicable state and federal laws.

Equal Opportunity Employer

Mountain Valley Express is an at-will and equal opportunity employer. We are committed to employing and assigning the best-qualified candidates without discrimination based on race, color, religion, gender, marital status, age, national origin, physical or mental disability, sexual orientation, veteran/reserve and National Guard status, or any other status or characteristic protected by law.