Southern Maryland Oil (SMO)Verified Source

Garage Mechanic Southern Maryland Oil

58K–64K
Onsite · Washington, District of Columbia
Posted July 24, 2026
payroll

Overview

Own diesel and gasoline truck repair services at SMO. Deliver comprehensive service and maintenance for heavy vehicles. Lead skilled technicians to exceed customer expectations. Differentiate through hands-on expertise and commitment to operational excellence.

What You'll Do8

  • 1Build and maintain diesel and gasoline engine systems including exhaust transmissions and cooling components
  • 2Diagnose and resolve issues with electrical systems fuel injection and body damage
  • 3Perform road service tire replacement brake and shock absorber maintenance
  • 4Lead teams to improve diagnostic accuracy and repair efficiency
  • 5Ensure compliance with FMCSR and HMSR regulations during all maintenance activities
  • 6Fabricate custom equipment according to engineering blueprints
  • 7Maintain accurate vehicle records and safety documentation
  • 8Train junior staff on proper mechanical procedures and safety protocols

Requirements5

  • 14 years mechanical experience with CDL A or B license and tank hazmat endorsements preferred
  • 2ASE certification and valid driver's license required
  • 3Familiarity with DOT regulations and hazardous materials handling
  • 4Strong problem-solving abilities and attention to detail
  • 5Excellent communication skills for client interactions and team collaboration

Salary Insight

$58 - $64k per year

Location

Typeonsite
LocationWashington, District of Columbia

Required Skills

Diesel enginesExhaust systemsTransmissionsCooling systemsFuel injection systemsElectrical systemsPreventive MaintenanceHigh School DiplomaCDL A or BBlueprint fabrication
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