John Ayden Harrell
Florence,MS
Summary
My name is John Ayden Harrell, I go by Ayden. I’m 21 years old and live in Florence, Ms. I am currently working at Puckett Machinery as an engine builder. I was raised in my grandfathers performance engine machine shop, gaining early hands-on experience in engine teardown, inspection, machining, and high-performance assembly—building a lifelong foundation in engine systems and mechanical precision. I have 5+ years of hands-on experience assembling, disassembling, and servicing natural gas, diesel, and gasoline engines in shop and field environments. Specialized in large-bore 16-cylinder natural gas engines with consistent high-quality dyno performance. Proven reliability through voluntary out-of-town service calls, extreme-condition repairs, and strong customer-focused problem resolution. Seeking to expand technical knowledge, field exposure, and long-term capabilities within power generation and engine systems.
Overview
4
4
years of professional experience
2023
2023
years of post-secondary education
Work History
Natural Gas Engine Swing
Puckett Machinery
Flowood, Mississippi
12.2023 - Current
- Disassemble, inspect, and assemble Caterpillar natural gas and diesel engines, primarily 16-cylinder natural gas platforms.
- Perform detailed inspections, measurements, and component verification to Caterpillar specifications.
- Consistently average 105–110 build hours against a 180-hour flat rate, maintaining excellent dyno test results and build quality.
- Resolved issues from complex cylinder pack replacements in extreme cold to minor system faults, ensuring customer uptime.
- Participated in voluntary out-of-town field service calls to support customers during breakdowns and critical failures.
- Collaborate with team members and field technicians to meet production schedules and quality standards.
- Collaborated closely with team members to achieve project objectives and meet deadlines.
- Promoted high customer satisfaction by resolving problems with knowledgeable and friendly service.
- Contributed innovative ideas and solutions that enhanced team performance and outcomes.
Service Technician
Quality Car And Diesel
Pearl, Mississippi
08.2021 - 12.2023
- Diagnosed and repaired diesel and gasoline engines across multiple platforms.
- Executed mechanical repairs, preventative maintenance, and component replacements to ensure vehicle reliability.
- Performed routine maintenance on various car and diesel engines.
- Conducted thorough inspections to identify and diagnose potential vehicle issues, enhancing safety and performance.
- Developed strong foundational troubleshooting skills and mechanical efficiency.
- Interacted with customers in service environments, addressing urgent repair needs effectively.
Education
Technical And Associates Degree - Diesel Academy
Hinds Community College
Raymond, MS 08.2022 - 01.2023
Mclaurin High School
Florence , MsSkills
- I Take Pride In Every Task
- Teachable
- Effective communication
- Problem solving
- Attention to detail
- Time management
- Dependable
- Quick Learner
- Free To Work Extra, Travel When Needed
- Engine Assembly / Disassembly
- Mechanical Diagnostics & Repair
- Preventive & Corrective Maintenance
- Dyno Testing & Performance Validation
- Average Electrical Troubleshooting
- Average Pneumatic & Hydraulic Systems
- Field Service Support
- Team Communication & Customer Interaction
Affiliations
VOLUNTARY FIELD SERVICE EXPERIENCE
- Kennedy, TX – 3516 CAT Compressor
- Laredo, TX – 379 CAT Compressor
- Encinal, TX – 3516 CAT Compressor
- Carrizo Springs, TX – 3516 CAT Compressor
- New Orleans, LA – C32 CAT Tugboat
ENGINE EXPERIENCE-
- 3516B Natural Gas
- 3516J Natural Gas
- 3516 WPW
- 3512 Natural Gas & Diesel
- 3508
- 379 (Service Call)
- C32 (Service Call)
Other Platforms
- LS / LT Engines
- Small Block & Big Block Chevrolet
- Powerstroke: 7.3L, 6.0L, 6.4L, 6.7L
References
References available upon request.
Timeline
Natural Gas Engine Swing
Puckett Machinery
12.2023 - Current
Technical And Associates Degree - Diesel Academy
Hinds Community College
08.2022 - 01.2023
Service Technician
Quality Car And Diesel
08.2021 - 12.2023
Mclaurin High School