Jarrett D. Ehrhardt
Seattle,WA
Summary
Electrical field service technician and military maintenance specialist with a background in diagnostics, troubleshooting, and safety-focused repair. Supports customer equipment, trains others on safe operation, and maintains clear service records, technical documentation, and maintenance actions to keep systems reliable and mission-ready.
Overview
1
1
Certification
13
13
years of professional experience
Work History
Electrical Field Service Technician
Giesecke+Devrient Currency Technology America, Inc
Renton, Washington
05.2025 - 09.2026
- Serviced Giesecke+Devrient currency technology machines at customer sites, ensuring optimal functionality and customer satisfaction.
- Repaired wiring, sensors, and control components in field service units.
- Trained customers on safe operation of currency-handling equipment.
- Recorded service calls, parts usage, and maintenance actions to maintain accurate service records and support operational efficiency.
- Developed training materials to facilitate safe and effective user operation of currency-handling equipment.
- Assisted in the development of policy and processes for newly developed and fielded machines.
Armament/Electrical/Avionic Systems Repairer
United States Army
06.2013 - 07.2025
- Responsible for the maintenance, repair, and operational readiness of the AH-64 highly advanced military helicopters, ensuring all aircraft are mission-ready through thorough inspections, diagnostics, and component replacement.
- Completed major maintenance phases, reducing downtime, and increasing aircraft availability by 20%.
- Guided junior technicians in maintaining safety and compliance with FAA and technical manuals, enhancing overall maintenance standards.
- Promoted safety practices by ensuring all members were outfitted with proper personal protective equipment (PPE) minimizing risk resulting in zero incidents or injuries.
- Developed team priorities and provided necessary resources to complete maintenance on compressed timelines.
- Managed and completed detailed maintenance records covering all repairs, upgrades and modifications related to the aircraft ensuring safe operation to equipment and crew.
- Implemented aviation maintenance training program to help team members and leadership track and improve skill levels, creating an organized training and talent management tool.
Education
Renewable Energy and Communications Tower Technician Program -
Aistreams Renewables, Inc.
04-2025
High School Diploma -
Bridgeport High School
Bridgeport, NE05-2023
Skills
- Electrical Troubleshooting
- Sensor calibration
- Diagnostic and Calibration
- Field troubleshooting
- Wiring Techniques
- Field Service Coordination
- Quality assurance
- Technical documentation
- Safety Protocols & Standards
- Technical Training
- Leadership & Management
- Regulatory Compliance
Certification
- ARI Renewable Energy and Communications Tower Technician Program
- Authorized Climber and Rescue and ID Card
- American Red Cross First Aid/CPR/AED Card
- OSHA 10 Hour Construction Safety Card
- Electrical Safety
- Crane Signalperson
- Level 1 Crane Rigging
- Fasteners, Torque and Tension
- Telecommunication Basics
- RF Safety Awareness Card
Timeline
Electrical Field Service Technician
Giesecke+Devrient Currency Technology America, Inc
05.2025 - 09.2026
Armament/Electrical/Avionic Systems Repairer
United States Army
06.2013 - 07.2025
Renewable Energy and Communications Tower Technician Program -
Aistreams Renewables, Inc.
High School Diploma -
Bridgeport High School