David Barrientos
Farmers Branch,TX
Summary
Submariner with proven expertise in electrical, mechanical, and on-board Nuclear IT systems. Adept troubleshooter and maintenance technician of complex electronic systems. Excellent at contributing to teams success by sharing acquired knowledge and using strong interpersonal communication skills to encourage high-level performance from everyone. Skilled in diagnostics, circuit analysis, and safety protocols. Known for effective collaboration and meeting evolving operational needs. Reliable and adaptable.
Overview
4
4
years of professional experience
Work History
Nuclear Electronics Technician
USN
09.2021 - Current
- Coordinated cross-department operations during testing and outages to minimize downtime and maximize efficiency
- Led root cause analysis for critical system failures; implemented long-term fixes to boost reliability in high-stakes environments
- Upheld rigorous safety standards, following industry best practices for electrical and procedural safety in high-risk zones
- Performed advanced troubleshooting and calibration of nuclear instrumentation
- Monitored live reactor parameters and made critical adjustments
- Streamlined calibration/testing protocols for precision instruments, improving performance
- Improved response and communication protocols during system failures, enhancing team coordination under pressure
- Maintained accurate technical records for compliance and system history
- Conducted preventive maintenance and diagnostics on complex instrumentation systems
- Repaired complex wiring failures using schematics and testing tools
- Managed and secured nuclear IT systems
Education
High School Diploma - STEM
R.L. Turner
Carrollton, TX06.2019
Skills
- Electrical Power Systems & Safety Compliance
- Advanced Electronic Diagnostics & Troubleshooting
- Instrument Calibration & Equipment Testing
- System Analysis – Nuclear, Mechanical, & Electrical
- Precision Soldering, Wiring & Component Repair
- Technical Blueprint & Schematic Interpretation
- IT Systems & Network Administration
- Mission Planning, Scheduling & Maintenance Coordination
- Analytical Problem-Solving in High-Stress Scenarios
- Team-Based Leadership, Offshore Readiness & Adaptability
Accomplishments
- Supervisor of a team of 8 personnel
- Troubleshot and repaired over 15 vital pieces of equipment directly contributing to mission readiness
- Qualified Submarines (August 2022) and mentored 6 Sailors to acquire the warfare device
Awards
- Meritoriously promoted to Petty Officer 2nd Class
- Received 3 Navy and Marine Corps Achievement Medal (NAM)
Timeline
Nuclear Electronics Technician
USN
09.2021 - Current
High School Diploma - STEM
R.L. Turner
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