Sean Craddock
Oak Park,MI
Summary
Electronics professional with 6+ years of military and civilian experience supporting, testing, and troubleshooting complex electronic systems. Experienced in system diagnostics, fault isolation, root-cause analysis, electronic test equipment, and technical documentation, with current experience supporting X-ray inspection systems. Former U.S. Navy Petty Officer First Class with a strong background in computer-controlled systems, and technical team leadership.
Overview
1
1
Certification
7
7
years of professional experience
Work History
Field Service Technician
Mettler Toledo Product Inspection
Detroit, Michigan
01.2026 - Current
- Perform technical diagnostics and service support on Safeline X-ray inspection systems used in customer production environments.
- Analyze equipment issues and identify root causes through systematic troubleshooting and evaluation of system performance.
- Perform preventive and corrective technical activities to support equipment reliability, functionality, and customer operations.
- Communicate technical findings, equipment status, and recommended actions to customers and internal service personnel.
- Coordinate scheduled technical service activities while balancing customer requirements, equipment needs, time constraints, and operational priorities.
- Prepare accurate and detailed service reports documenting technical issues, findings, actions performed, and equipment status.
- Work independently at customer locations while maintaining ownership of assigned technical issues through completion.
- Maintain accountability for company-provided technical equipment, tools, parts, and inventory.
- Follow company and customer safety requirements while working with sophisticated electronic inspection equipment.
- Build productive customer relationships by providing professional technical support and clear communication.
Fire Controlman/Petty Officer First Class
United States Navy
Seattle, Washington
01.2020 - 01.2026
- Operated, tested, troubleshot, and supported complex naval gun weapon and fire-control systems integrating electronic, computer-controlled, radar, optical, mechanical, hydraulic, and pneumatic subsystems.
- Used oscilloscopes and digital multimeters to perform electrical/electronic testing, system diagnostics, fault isolation, and troubleshooting.
- Performed systematic fault isolation and root-cause troubleshooting to identify system failures and restore operational capability.
- Interpreted technical procedures, drawings, and system documentation to support equipment testing, diagnostics, and technical decision-making.
- Supervised and coordinated technical activities across four work centers, prioritizing workload based on system readiness and operational requirements.
- Trained and evaluated technicians on complex electronic systems, troubleshooting procedures, safety requirements, and equipment readiness.
- Coordinated with Combat Systems leadership and cross-functional technical teams to communicate system status, technical issues, and corrective actions.
- Qualified as Combat Systems Officer of the Watch, overseeing Combat Systems operations and responding to technical and operational conditions in a high-accountability environment.
- Recognized for technical performance and leadership through multiple Early Promote evaluations and Navy and Marine Corps Achievement Medals.
Education
High School Diploma -
Anchor Bay High School
Fair Haven, MI05-2011
Skills
- Electronic Systems Diagnostics
- Oscilloscope Operation
- Digital Multimeter (DMM) Operation
- Electronic Test & Measurement
- System-Level Troubleshooting
- Fault Isolation & Root-Cause Analysis
- AC/DC Circuit Testing
- Circuit Card Testing & Repair
- Equipment Performance Verification
- Functional Testing
- Radar & Electronic Systems
- Computer-Controlled Systems
- Optical/Electro-Optical Systems
- Technical Drawings & Schematics
- Technical Documentation
- Technical Data Analysis
- Technical Team Leadership
- Cross-Functional Coordination
- Technician Training & Development
- Technical Problem Solving
Certification
- NEC 784A – 2M Miniature/Microminiature Circuit Card Repair Technician
- Chauffeur's Permit / Non-CDL Class C
Accomplishments
- Navy and Marine Corps Achievement Medal recipient
References
References available upon request
Timeline
Field Service Technician
Mettler Toledo Product Inspection
01.2026 - Current
Fire Controlman/Petty Officer First Class
United States Navy
01.2020 - 01.2026
High School Diploma -
Anchor Bay High School