David Rowan Email & Phone Number

Norfolk, Va, Us

Norfolk, Virginia, United States

As a Cyber Blue Team Operator in the United States Navy, I focus on securing military networks against cyber threats through proactive monitoring and vulnerability assessments. I identify security weaknesses and provide strategic recommendations to mitigate risks. My expertise includes enhancing firewall configurations, updating Access Control Lists (ACLs), and improving overall network defenses to safeguard critical systems.Building on these efforts, I collaborate closely with cross-functional teams to ensure seamless integration of security measures and compliance with rigorous cybersecurity protocols. My proactive approach helps prevent major security incidents and enhances the overall resilience of critical networks. By continuously assessing evolving threats, I contribute to the Navy’s mission by keeping vital systems secure and safeguarding sensitive military data from compromise.

In my dual role as the Lead System Administrator and Network Security Vulnerability Technician, I was responsible for ensuring the security, stability, and efficiency of critical naval IT systems. I streamlined operations by analyzing data trends, reducing system downtime by 20%, and enhancing operational efficiency. Through the implementation of advanced network security protocols, I successfully maintained a 99.9% uptime across six separate networks.I led cross-functional teams in troubleshooting complex technical issues, minimizing disruptions by 15%, and implemented stringent security measures for classified information systems to ensure compliance with cybersecurity standards. Additionally, I managed advanced computer network defense (CND) systems to enhance network resilience against external threats and developed solutions to mitigate protocol vulnerabilities, fortifying firewalls and access controls to protect mission-critical systems.

As an Information Systems Technician candidate in the United States Navy, I received hands-on training in network troubleshooting, system maintenance, and providing technical support for critical naval systems. Under the guidance of senior technicians, I learned to diagnose and resolve network issues, ensuring the stability and security of communication systems used in military operations.Throughout my training, I was exposed to various aspects of IT infrastructure, including system performance monitoring, routine software updates, and hardware maintenance. I gained foundational skills in network configurations and cybersecurity practices, actively participating in enhancing system defenses by recommending improvements based on vulnerability assessments. This experience allowed me to build a strong technical foundation and develop the skills necessary for more advanced roles in IT.

Virginia Beach, Virginia, United States