Brian Gleason Email & Phone Number

Boston, Ma, Us

United States

- Conduct advanced defensive cyberspace operations to assess, contain, and clear partner networks using advanced cyber defense techniques, safeguarding critical information systems and networks.- Perform comprehensive host and network discovery and analysis to identify vulnerabilities and threats.- Provide holistic cyber assessments of mission partners, leveraging threat intelligence to tune threat hunting techniques.

East Granby, Connecticut, United States

• Performed helpdesk functions such as user account management, imaging and deploying workstations, and troubleshooting user and hardware issues.• Schedule and perform inspections on radios, antennas, mass notification system software and infrastructure & trained users on best practices.• Deployed and tracked assets in tech refresh of over 800 workstations, completing Win 10 refresh in top 1% in Air Force.• Deployed shop supervisor for 24/7 radio maintenance team, supporting the largest Area of Responsibility in CENTCOM.

- Combine technical expertise with prior Information Systems Security Officer (ISSO) knowledge in Risk Management Framework (RMF) controls to assess compliance, collaborate with the compliance team to address product issues, coordinate remediation with engineering, and ensure effective remediation of misconfigurations, thus ensuring product meets ACTUAL compliance, not just on paper.- Utilize Ansible to manage configuration and version control via Infrastructure as Code. Utilized ansible and shell scripting to automate routine tasks, saving precious time for admins to focus on important projects.- Configure monitoring for system performance and resource utilization, and proactively identify and resolve issues utilizing Nagios.- Perform system administration tasks including installation, configuration, troubleshooting, and performance tuning of RHEL servers in strict accordance with implementation guides to ensure robust security posture and compliance with regulatory standards.- Implement important security features in the build process including antivirus, Splunk forwarding, selinux, firewalld and update these tools across 600+ RHEL 6/7/8 systems utilizing Ansible automation.

• Conducted audits and review network/host activity using SIEM, DLP, Anti-Virus, and more to ensure proper security policies implementation, along with safeguarding classified materials and providing guidance to program personnel.• Provided administrative security support for large classified networked environments; including but not limited to software vulnerability research, maintenance of hardware, software, user baselines, as well as network and configuration diagrams. • Conducted vulnerability assessments using Nessus and NMAP and recommended remedial actions to stakeholders.• Applied policy knowledge to ensure 5 authorization packages were submitted in short order to maintain Authority to Operate, ensuring that the affected programs had no down time, preventing any extra cost to the company.

F-119 Turbine Exhaust Case Machinist- primarily performing detail work, requiring attention to detail and precision crafting.

Experience in production assembly of the PW4000NEO geared turbofan engine, including start-to-finish construction and remedial maintenance procedures.After moving to Development Operations, I gained experience working with engineering teams building a Embraer PW1900 GTF on the component level, gaining significant knowledge in turbofan engine assembly.