Kat Fillalan

Experience

• 

  Hewlett Packard Enterprise

  Jan 2012 - Sept 2015

  • Database administration for UNIX application servers that include HP-UX 10g, 11gR1, 11gR2, and Solaris databases on NIPR and SIPR networks.• Provide support for IAVA patches. Ensure compliance with DoD 8570 directive. Performance tuning and capacity planning.• Performed database migrations, database and server decommissions, capacity planning, installation, configuration, performance monitoring, security, troubleshooting, backup and data recovery.• Report daily status reports to senior management.• Ensure compliance with DoD 8570 directive.• Provide on-call 24/7 support. Show less • Provided Tier-4 NOC support on NMCI contract for UNIX application servers for Remedy and Hewlett-Packard Service Manager (HPSM) Applications on both NIPR and SIPR networks.• Analyzed system performance and maintain functionality and technical issues.• Created and managed user accounts, and support end users’ functionality and technical issues.• Troubleshoot server outages and ensure a quick resolution.• Performed routine maintenance/code rolls, install software and provide support for IAVA patches on UNIX servers.• Provided emergency on-call 24/7 support on a rotating schedule.• Composed technical documents for both the team and for Enterprise Knowledge Base.• Reported to senior management with server metrics and daily status reports.• Ensured compliance with DoD 8570 directive. Show less

  • Oracle DBA

    Jun 2013 - Sept 2015

  • Server Administrator

    Jan 2012 - Jun 2013
• 

  Amentum

  Sept 2015 - Oct 2020

  Network Administrator III, CTTR, FACSFAC VACAPES

  • Primary NetOps administrator at FACSFAC VACAPES acting as a one-stop liaison providing network, system, server, and Cyber Security support for the Large Area Tracking Range (LATR), FURY, and Communications (COMS) teams at FACSFAC VACAPES.• Monitor networks to ensure security and availability to specific users while maintaining network integrity.• Complete government cyber security deliverables to include Assured Compliance Assessment Solution (ACAS) scans, Host Based Security System (HBSS), and Security Technical Implementation Guide (STIG) in support of network accreditations. Investigate the necessary remediation for any applicable IAVMS found.• Maintain accredited and Point of Record (POR) assets for both LATR and Tactical Combat Training Systems (TCTS) at FACSFAC VACAPES, including Windows and RHEL workstations and switches.• Administer operating system updates, software deployment and upgrades, and security updates to all FACSFAC VACAPES LATR, FURY, and COMS systems, through Windows Server Update Services (WSUS), System Center Configuration Manager (SCCM), and LATR and TARIF patch discs. • Implementation of range assets onto CTTR managed Classified and Unclassified closed networks.• Contributed to the Risk Management Framework (RMF) process in obtaining an Authorization to Operate (ATO) for Classified and Unclassified networks.• Ensure IA-related software and firmware updates are applied to the infrastructure network devices, servers, workstations, and applications on Classified and Unclassified networks.• Respond to trouble calls, perform troubleshooting, and analysis of problems and associated repair activites to return equipment, system, or network to normal operational status.• Cyber-Security Workforce (CSWF) team member. Maintain CompTIA SEC+ CE and MTA/DTA certifications.• Manage inventory, work orders, and change requests through Maximo, CTTR Configuration Management System (CCMS), and Sharepoint. Show less

• 

  Alion Science and Technology

  Oct 2020 - now

  Network Administrator Senior