Interstate Companies, Inc.

Technician

• Troubleshoot complex mechanical, hydraulic, electrical, and electronic systems on heavy-duty diesel trucks using advanced diagnostic tools, schematics, and technical manuals
• Conduct preventive maintenance including oil changes, filter replacements, tire inspections, brake adjustments, and chassis lubrication
• Replace or repair diesel engines, transmissions, differentials, turbochargers, and brake systems
• Perform minor welding, cutting, and fabrication tasks on truck frames, bodies, or components
• Complete service reports, document parts used, and record maintenance activities for warranty, billing, DOT compliance, and inventory purposes
• Communicate with fleet managers and drivers to explain repairs and provide maintenance recommendations
• Adhere to OSHA, DOT, company safety regulations, and manufacturer protocols
• Maintain a clean work environment
• Maintain and organize tools, service vehicles, and diagnostic equipment for field-service readiness

Explore Heavy Duty Diesel Technician at Interstate Companies, Inc.. Review requirements and application details.

Heavy Duty Diesel Technician

Sales

• Grow heavy-duty truck parts sales within an established territory
• Develop and maintain relationships with existing customers
• Identify and pursue new business opportunities
• Conduct regular face-to-face customer visits and follow-up communications
• Assist customers with parts solutions and technical product support
• Act as a liaison between customers and internal departments to ensure customer satisfaction
• Monitor market trends and competitor activity
• Promote Interstate's value-added products and service offerings
• Maintain accurate sales records and customer account information

Explore Outside Parts Sales at Interstate Companies, Inc.. Review requirements and application details.

Open roles

Heavy Duty Diesel Technician

Outside Parts Sales