Senior Field Service Diesel Technician

RICHARD MERRILL

***** ****** ** ***** ******, Florida 34613

352-***-**** *********@*****.***

SENIOR FIELD SERVICE DIESEL TECHNICIAN

John Deere Certified Field Service Technician specializing in rapid diagnostics, complex engine failures, aftertreatment systems, hydraulic and electrical troubleshooting. Known for independently resolving high-level mechanical issues in demanding field environments. Extensive background in heavy equipment, pump systems, and turbine engine maintenance with military aviation experience.

CORE STRENGTHS

Advanced Diesel Diagnostics John Deere Engine & Aftertreatment Specialist Hydraulic & Electrical Systems Engine Overhaul & Rebuilds Pump System Failures Field-Based Troubleshooting Technical Support Leader Preventative Maintenance Execution

PROFESSIONAL EXPERIENCE

Synergy Equipment – Pump Division Tampa, FL

Field Engine Technician 04/2025 – Present

Lead diagnostic technician for multi-branch engine failures and complex field repairs.

Service CAT, Cummins, Deutz, Hatz, Perkins, and John Deere diesel platforms.

Primary John Deere engine and aftertreatment technical resource across all branches.

Execute wiring harness replacements, fuel system repairs, coolant/lubrication diagnostics, and full electrical troubleshooting.

Resolve pump-end mechanical failures including vacuum, supply, and discharge system issues.

Dobbs Equipment Lutz, FL

Field & Shop Service Technician 10/2023 – 04/2025

Performed complete engine rebuilds, winch rebuilds, and head gasket repairs on heavy equipment.

Diagnosed and repaired aftertreatment, HVAC, hydraulic, and electrical system failures in field conditions.

Installed quick coupler systems and completed undercarriage and oil leak repairs.

Earned John Deere Certification within 10 months.

ADT Capstone Certified

Altitude Adjustments Diesel Performance & Off-Road Hudson, FL

Owner 03/2004 – 10/2023

Built and operated diesel performance and fabrication business specializing in full engine builds, turbo systems, injector replacements, custom suspension fabrication, and advanced diagnostics.

United States Coast Guard Clearwater, FL

Aviation Maintenance Technician / HH-60 Jayhawk Aircrew 03/1999 – 03/2005

Maintained turbine engines, hydraulic systems, rotor assemblies, and critical aircraft systems; supported search and rescue and interdiction missions.

CERTIFICATIONS

John Deere Certified Technician MSHA (Exp. 03/2026) TWIC (Exp. 04/2029) EPA 609 (R-134a & R-1234yf) Multiple Motorcraft Diesel Certifications

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