John Hah

• Designed and supported low-voltage power distribution for mission-critical naval systems, including UPS, PDUs, breakers, rack/cabinet power, grounding/bonding, and cable interconnects.

• Performed UPS sizing, runtime review, load analysis, and OEM coordination to support system reliability, maintainability, and project-specific power requirements.

• Resolved wiring discrepancies, power interface questions, cable routing issues, and documentation gaps during FAT, SAT, production, and post-delivery troubleshooting.

Developed and updated electrical documentation such as single-line diagrams, wiring diagrams, cable schedules, and installation drawings using SolidWorks Electrical and AutoCAD Electrical.

• Developed AutoCAD drawings for temporary power distribution setup during FAT preparation, totaling connected loads and verifying breaker rating suitability against project requirements.

• Coordinated with mechanical, systems, CAD, production, supply chain, and project management teams to address multidisciplinary electrical design and installation challenges.

• Applied grounding/bonding principles, CEC/CSA exposure, marine classification requirements, IEC/IMO guidance, and military-standard project practices to electrical system integration.