Caldwell, Idaho, United States
As an IT System Administrator at the US Navy, I maintained critical shipboard servers in both on-site and virtual environments, scanned systems and remediated cyber vulnerabilities, remediated network connectivity on both layer 2 and 3, and provided basic helpdesk services. I also verified and maintained ACLs to ensure asset protection, and operated CND systems to perform virus detection and protection. I am currently engaged in the Microsoft Software and Systems Academy (MSSA), a program that offers comprehensive training in various domains including Azure administration, Linux systems, cyber warfare strategies, PowerShell scripting, and Identity and Access Management (IAM). This initiative is providing me with hands-on experience and a robust skill set, enriching my proficiency in both IT and cybersecurity. Through MSSA, I'm looking to sharpen my skills and make a real impact in the ever-changing world of cybersecurity. I am also pursuing a Bachelor of Science in Cybersecurity and Information Assurance at Western Governors University, and expect to graduate in August 2024. I am passionate about learning new technologies and best practices in the cybersecurity domain, and I constantly drive myself to develop my professional skills through certifications and education. I am looking to continue my career into the cybersecurity field, where I can apply my knowledge, experience, and values to protect and secure information systems and networks.
Utilized CrowdStrike Falcon to protect endpoints and ensure domain security. Hands-on experience with CrowdStrike Next-Gen SIEM setting up data connectors with Azure, Cisco, VMware, and Abnormal Security . Deployed sensors to endpoints and remediated vulnerabilities. Used CrowdStrike Sandbox to detonate threat payloads. Provided incident response 24/7 to remediate malicious actors attempting to breach the network. Provided post-incident reports to brief the team and secure vulnerabilities exploited. Stood up Data Loss Prevention (DLP) policies to prevent data exfiltration from the network. Complied with GDPR, HIPAA, and SOX. Wrote automation tools in Powershell to ingest logs and sort data to present to IT leadership. Countless other automation tools created for tasks such as source IP analysis, importing data to Excel sheets for review, and GPO deployment for software installation.
Hand selected to participate in the MSSA Cybersecurity Operations Cohort, a 17 week program designed to teach transitioning servicemembers critical cybersecurity skills for todays growing tech industry. During the length of the program a large selection of tools and topics will be explored: PowerShell Administration, Windows Server Core, Linux Administration, Azure Fundamentals (AZ-900), Azure Administrator (AZ-104), general cybersecurity concepts (CompTIA Security +), and cybersecurity analysis (CompTIA CYSA +), Azure Security Technologies (AZ-500) and Microsoft Security Operations Analyst (SC-200), Microsoft Security, Compliance, and Identity Fundamentals (SC-900), and Microsoft Identity and Access Administrator (SC-300). Working with PowerShell, Active Directory, Wireshark, Metasploit, OpenVAS, digital certificate tools, logs, Kali Linux, Syslog, SIEM tools, Microsoft Azure tools in a lab environment.
• Led a team in executing 3 successful IP cutovers during a deployment, ensuring ship-wide network availability. • Managed IT infrastructure and obtained Authorization to Operate (ATO) for 2 Department of Defense (DOD) networks, maintaining 95% compliance. • Developed and enforced security policies aligned with MITRE ATT&CK and NIST standards, identifying and mitigating network security vulnerabilities. • Oversaw network installation, data migration, and antenna/switch installations, ensuring uninterrupted workflow and maintaining IP services and voice circuits. • Administered Active Directory and managed help desk operations, completing over 4,000 trouble tickets with a 96% resolution rate.
• Managed and maintained critical shipboard networks, ensuring 99% availability for over 200 personnel. • Led a team of 20 to efficiently migrate the network to a temporary location ahead of schedule. • Trained and supervised 15 Sailors during power outages to prevent data loss. • Collaborated with contractors to establish secure communication with NATO allies for time-sensitive missions. • Handled maintenance of shipboard servers in both on-site and virtual environments. • Conducted cyber vulnerability scans and troubleshooting of network connectivity. • Provided helpdesk support, including account management and password resets. • Implemented robust cybersecurity measures through operational monitoring and audit logging using SIEM and HBSS technologies, resulting in a 93% improvement in cybersecurity posture and reduced security risks.
• Oversaw help desk operations via email and phone, managing daily trouble tickets. • Managed Active Directory, overseeing user account creation, assignment to appropriate distribution and security groups, and password management. • Utilized diverse troubleshooting strategies for network connectivity issues, from replacing damaged ethernet cables to conducting workstation reprovisioning, ensuring optimal customer satisfaction.
• Designed and implemented web server, SQL database, file server, and exchange server. • Moderated incoming classifications and posted to webpage. • Routinely patched servers locally and in the cloud with current software updates. • Provided IT support for local endpoints.