Mobile Heavy Duty Diesel Mechanic

SHENANDOAH GENERAL CNSTR • Grand Prairie, TX

3d • Hybrid

About The Position

The Mobile Heavy Duty Diesel Mechanic provides both in-house and field-based maintenance, diagnostics, and repair services for Shenandoah Construction’s heavy equipment and vehicles. This role is based out of our Dallas, TX location and includes approximately 50% mobile work. The mechanic will primarily work on-site in Dallas, with a company-provided service truck for travel to job sites as needed. This position requires independent troubleshooting and strict adherence to safety and DOT compliance standards.

Sign-On Bonus: This position includes a $1,500 sign-on bonus, payable after successful completion of 90 days of continuous employment.

Requirements

• 5+ years of diesel mechanic experience with heavy construction vehicles/equipment.
• Strong diagnostics and electrical skills.
• General knowledge of light duty trucks.
• Must possess own tools.
• Ability to troubleshoot mechanical, hydraulic, and electrical systems independently.
• Knowledge of safety and DOT compliance requirements for construction sites.
• Valid driver’s license and ability to travel locally in the Dallas area.
• Other duties as required

Nice To Haves

• Experience with mobile diesel repair.
• OSHA 10 or 30 certification
• Familiarity with fleet maintenance software.

Responsibilities

• Provide day-to-day repairs, preventative maintenance, and diagnostics on heavy construction vehicles and equipment at the Dallas facility and at project sites as needed.
• Utilize a company-provided service truck for mobile service throughout the Dallas area.
• Service equipment used in trenchless construction, pipeline rehabilitation, and other specialty civil projects.
• Maintain accurate service records and document repairs and parts usage.
• Ensure all work complies with safety and DOT compliance standards, company policies, and construction site requirements.
• Communicate repair status, safety concerns, and recommendations to supervisors and project managers.
• Work on a variety of equipment, with emphasis on Vactor trucks, CCTV trucks, light duty trucks, generators, and light-duty trailers.
• Utilize strong diagnostics and electrical skills for complex troubleshooting and repairs.
• Other duties as required.

Benefits

• Weekly Pay
• 401(k) + Company Match
• Comprehensive Medical, Dental, and Vision Insurance
• Company-paid life insurance
• Paid Time Off (PTO)
• $1,500 sign-on bonus paid after successful completion of 90 days of continuous employment, subject to eligibility and good standing.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed