A Navy Cyber Security job involves protecting the Navy's computer networks, data, and communication systems from cyber threats. Personnel in this role work to detect, prevent, and respond to cyber attacks while ensuring the security of classified and operational information. Their responsibilities may include monitoring networks, analyzing vulnerabilities, and implementing security measures. This career requires technical expertise in cybersecurity, programming, and network defense. Service members may work in roles such as cybersecurity analysts, network defenders, or ethical hackers to support national defense.