A Day in the Life of a Submariner | Tony Grayson, Navy Veteran
- Tony Grayson
- 2 days ago
- 1 min read
Updated: 1 day ago
By Tony Grayson Tech Executive (ex-SVP Oracle, AWS, Meta) & Former Nuclear Submarine Commander

People often ask me about the discipline required to lead in the tech world. It started here. Watch this short glimpse into my daily life as a Commander on a nuclear submarine, where 'downtime' was nonexistent and precision was the only option.
The Environment: This footage shows the reality of life aboard a U.S. Navy fast-attack submarine.
The Mission: We operated in a zero-defect environment where nuclear safety and mission success were the only metrics.
The People: You see the dedicated Navy Veterans and sailors who work 18-hour days to maintain silent dominance underwater.
Today, as I advise on AI infrastructure and nuclear data centers, I apply the same principles I used in the Navy: redundancy, rigorous training, and calm leadership under pressure. The technology changes, but the physics of reliability stay the same.
