Systems Security Engineer Iii
CurrentInformation Systems Security Officer- Engineered, secured, and managed a fully isolated remote environment to support multiple development engineering teams.- Redesigned and optimized the environment to align with NIST 800-53 and NIST 800-171 standards, increasing compliance to 95% within six months with minimal downtime.- Secured technologies including VMware ESXi, Aruba Mobility, Cisco ASA, Atlassian tools (JIRA, Bitbucket, Bamboo), Windows Server 2019, RHEL 8, Ubuntu, and more.- Established continuous monitoring and compliance with DOD DISA STIG and NSA CSfC using automated solutions.- Utilized tools for automation, including Bash, PowerShell, Python, PowerCLI, Ansible, PDQ Deploy/Inventory, and SCAP Compliance.- Implemented a solution integrating Splunk real-time alerts with Mattermost, resulting in a significant reduction of incident response time from hours to minutes by enabling instant notifications and streamlined communication.