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Dillan Sims

Dillan Sims

Master Diesel Technician11 yrs experience

ASE CertifiedTruck MasterT2 • T3 • T4 • T5 • T6 • T7 • T8 • L2
EPA 609 ELECTRICAL SPECIALIST BRAKE SPECIALIST
Colcord, OK $45/hr expected

Desired roleService Manager · Diesel Technician · Shop Foreman

Volvo Master Certified · Diagnostic Tool expert · Leadership

Skills & Expertise

Preventative MaintenanceDiagnosticsSteering / SuspensionEngine RepairsTransmissionTiresBrakesTrailer PM & RepairReefer unit service & repairAPU systems service & Repair

Equipment Focus

Class 8Medium DutyAutomotiveTrailerHeavy Equipment

OEM Experience

Volvo Trucks
Freightliner
International
PACCAR
Cummins
Detroit
John Deere
Peterbilt
Duramax Diesel
Great Dane
Utility
Caterpillar
Toyota
Mack
Chevrolet
Ford

Certifications & Credentials

  • ASE Certified — Truck Master
  • T2 - Diesel EnginesT3 - Drive TrainT4 - BrakesT5 - Suspension & SteeringT6 - Electrical SystemsT7 - HVACT8 - PMIL2 - Electronic Diesel Engine Diagnosis Specialist
  • HVAC — EPA 609 - MVAC certification
  • DOT Annual Inspection Certified
  • Welding — MIG
  • Brakes — Brake Specialist (Advanced Diagnostics & Repair)
  • Diagnostics — Expert / Electrical Specialist

Work Preferences

Work type

Full-time

Shift preference

Days, Evenings

Willing to relocate

No

Tool setup

Full professional set

Pay expectation

$45/hr

Job interests

Service Manager Diesel Technician Shop Foreman

Education & Trade School

Highest education level

High School / GED

About

Hands-on, results-driven Lead Fleet Technician who takes pride in doing the work the right way and leading by example. He brings maturity, consistency, and a long-term mindset to every shop environment. He is confident using a full range of diagnostic tools and systems to troubleshoot efficiently, reduce downtime, and drive reliable repairs and preventative maintenance. Dillan is ambitious and committed to continual learning—always looking to sharpen his technical skillset while growing into increased responsibility. He is especially interested in stepping into supervisory or managerial roles where he can support a team, improve execution, and help raise shop standards.

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