Professional Summary
Overview
Work History
Education
Skills
Certification
Timeline

Johnathon Guiter

All Roads Truck and Trailer Repair
Ames,IA
1
Certification
4
years of professional experience

Professional mechanic with hands-on experience in diesel engine maintenance and repair. Skilled in diagnostics, troubleshooting, and preventative maintenance. Strong collaboration with team members to ensure efficient operations and adapt to changing needs.

Work History

Diesel Mechanic

6 Months
All Roads Truck and Trailer Repair | 05.2026 - Current
  • Performed general repair, primarily dealing with electrical and aftertreatment issues
  • Diagnosed diesel engine, brake, and electrical issues using scan tools and shop manuals.
  • Performed preventive maintenance on tractors and trailers to support safe fleet operation.
  • Repaired air brake, suspension, and steering systems to restore roadworthy performance.

Truck Driver

10 Months
C and K Guiter Trucking | 07.2025 - 05.2026
  • Transported cargo via flatbed truck to the west coast.
  • Conducted pre-trip and post-trip inspections to verify equipment safety and DOT compliance.
  • Hauled freight along assigned routes while maintaining timely pickup and delivery schedules.

Diesel Mechanic

2 Years 4 Months
All Roads Truck and Trailer Repair | 01.2023 - 05.2025
  • Performed general repair on a wide variety of trucks and trailers
  • Diagnosed diesel engine, electrical, and drivetrain issues using shop diagnostic equipment.
  • Performed preventive maintenance on tractors and trailers to support safe fleet operation.
  • Repaired brakes, suspension, steering, and air systems for heavy-duty trucks.

Apprentice Diesel Mechanic

3 Months
Joe Zapitul Trucking | 05.2022 - 08.2022
  • Assisted the head mechanic and performed preventative maintenance.
  • Performed routine preventive maintenance on diesel engines and transmissions.

Education

High School Diploma

Cardinal High School | Eldon, IA | 05-2022

Class A CDL

Indian Hills Community College | Ottumwa, IA | 07-2025
CDL program (not automatic restricted)

Indian Hills Community College | Ottumwa, IA | 08-2023
  • No Degree
  • 1 Year of Diesel Tech program
  • Completed 60 credit hours towards ( AA) degree

Skills

Electrical diagnostics
Computer diagnostics
Clutch and transmission replacement
AC system repair
Preventative maintenance
Aftertreatment diagnostics
Engine diagnostics
Hydraulic system repair

Certification

Class A CDL, EPA 608 Universal Certification, EPA 609 Certification, Certification # 1308742999999

Timeline

Diesel Mechanic

All Roads Truck and Trailer Repair
05.2026 - CurrentRead More

Truck Driver

C and K Guiter Trucking
07.2025 - 05.2026Read More

Diesel Mechanic

All Roads Truck and Trailer Repair
01.2023 - 05.2025Read More

Apprentice Diesel Mechanic

Joe Zapitul Trucking
05.2022 - 08.2022Read More

Indian Hills Community College

Read More

Indian Hills Community College

Class A CDL
Read More

Cardinal High School

High School Diploma
Read More
Johnathon Guiter