PROFESSIONAL WORK EXPERIENCE:

Confidential

Information Assurance Analyst/Cyber Security

Responsibilities:

• Member of theater - wide Cyber Security team for Confidential
• Conduct vulnerability scans and remediation with Nessus/ACAS, and other DoD tools
• Perform investigations into inappropriate network usage utilizing logs and results from Confidential ePO modules, DoD proprietary tools (QTip, Flying Squirrel)
• Complete physical security assessments and network audits to ensure compliance
• Assist with Windows 10 enterprise rollout
• Work proactively with SysAdmin teams to ensure patching is done in a expeditious manner via SCCM, or manually.
• Review and approve network access accounts on both non-classified and classified networks.
• Review/approve infrastructure connectivity to the network, ensuring SCAP/STIG compliance
• Self-started project to ensure full accountability on the networks utilizing NMAP, ePO, ACAS, and Active Directory, ensuring inventory numbers are within tolerance.
• Created policy to push out daily reminders to prevent PC power-offs at night

Confidential

Sr. Security Analyst

Responsibilities:

• Efficient and effective member of Security Operations team.
• Successfully keep network and customers safe, as well as take responsibility for security policy and development including Vendor Management, Incident Response, Compliance and Licensing, and Data Loss Prevention
• Successfully monitor and maintain Confidential ePO 5.x server and endpoints
• Implement Checkpoint Data Loss Prevention
• Reviewed and updated security policy
• Wrote and implemented Vendor Management and Data Classification Policies
• Utilizing frameworks such as HIPPA, PCI-DSS, and DISA STIGS
• Proactively vet all vendors and their equipment to prevent security breaches
• Rewriting and implementing Incident Response Policy
• Implementing data classification policy and asset management/tracking
• Reviewed infrastructure configurations, working on common configuration management
• Utilize Nessus Security Center and Solarwinds monitoring tools

Confidential

Cyber Security Officer

Responsibilities:

• Performed security audits on various classified programs within Confidential for various clients
• Took on the daily responsibility of the interactions with various program offices within the company’s venue
• Reviewed security plans, ensured the renewal of the Authorization to Operate, and ensured the program software is updated
• Utilized proprietary software to perform compliance/vulnerability scans for each system
• Ensured software vulnerabilities were addressed and updated, as well as anti-virus scanning and signatures were maintained
• Wrote and maintained security policies, and performed audits on systems
• Analyzed inventory software and hardware on weekly basis
• Worked with framework of JAFAN 6/3, JSIG, NIST 800-53, DISA STIGs, and other regulations
• Ensured isolated networks are properly scanned for viruses using Confidential ePO and data files
• Successfully trained and updated customers with the latest trends and requirements within the security realm.
• Utilized Visio for network diagrams.

Confidential

Cyber Network Engineer

Responsibilities:

• Reviewed Confidential base networks globally at both LAN and WAN levels for security posture and network optimization.
• Utilized Cisco Works, Solar Winds, Nessus, Nmap, SSH and other tools to scan network.
• Installed Cisco ACS servers; review 802.1x implementation and advise on implementation if needed
• Worked with VMWare Workstation, Linux RedHat, Linux Ubuntu, and Windows to launch vulnerability scans of the network using Nessus and ACAS scanning software. Also use various tools such as Nmap, tcpdump, and other internal tools.
• Reviewed McAffe ePO anti-virus and data loss prevention software
• Advised proper configuration of EIGRP, OSPF, BGP in 7206 routers, 6509 switch/routers, and 3750 Cisco switches.
• Utilized Visio for network diagrams.

Confidential

Information Security Specialist

Responsibilities:

• Projected to perform enterprise-wide Confidential reviews and remediation for all servers and all users.
• Utilized Powershell scripts for remediation and collection of AD groups and users, and Excel to prepare reports for auditors.

Confidential

TACACS Administrator

Responsibilities:

• Operated and maintained Cisco Secure Access Control System 5.4, plan for 5.5 upgrade
• Performed daily maintenance checks, disk cleanup, error research and corrections, and backups
• Updated documentation regarding daily activities and proper troubleshooting

Confidential

Information Assurance Engineer/Network Administrator

Responsibilities:

• Administered LAN enterprise for Confidential
• Monitored and maintained security profile for enterprise network
• Perform vulnerability scans using Retina and Nessus vulnerability scanners
• Monitor and maintain Confidential ePO monitoring, anti-virus, and data loss prevention.
• Monitor and report Bluecoat proxy logs and Fortinet Firewall devices
• Investigate network intrusions, anomalies, cross-domain violations and unauthorized equipment on network
• Configure and maintain Cisco switches, including Catalyst 36xx, 3750G, 4503 and 65xx models
• Configure and troubleshoot EIGRP routing; some BGP routing
• Configure and maintain Virtual Switching Service (VSS) on Core switches
• Configure Confidential ’s as needed, VPN’s, and TACLANE cryptographic devices
• Monitor network via Solarwinds NCM; add/remove devices from Network Atlas map

Confidential

Network Administrator

Responsibilities:

• Administer LAN network infrastructure for Confidential
• Administered LAN network infrastructure for Confidential
• Configure and maintain Cisco switches, including Catalyst 35xx, 36xx, 3750 and 65xx models
• Install and remove switch devices; configure new devices
• Troubleshoot fiber optic cabling, including single and multi-mode SC and LC cables
• Configure and troubleshoot dot1x security certificates and configurations on switches and PC’s
• Configure Confidential ’s as needed, VPN’s, and TACLANE cryptographic devices
• Configure, add, and remove Cisco VoIP phone devices on Cisco Call Manager
• Add devices into Cisco’s ACS software for dot1x purposes; manage ACS (5.2) as needed
• Add hosts and device MAC addresses into DHCP scopes
• Utilize SNMPv3 software for network troubleshooting

Confidential

Network Administrator Associate

Responsibilities:

• Configure Cisco 65xx, 72xx, 2811 routers and multi-layer switches
• Troubleshoot networking devices within Confidential network.
• Document problems and changes with BMC Remedy ticketing system
• Utilize eHealth, Spectrum, and other network device tools
• Configure and modify access control lists, VLANS, and other permissions
• Coordinate downtime with remote sites for upgrades/maintenance
• Update IOS's, perform patch upgrades
• Configure and maintain Juniper Firewalls and access lists

Confidential

Support Analyst

Responsibilities:

• Answered troubleshooting calls for Enterprise Holdings
• Remote Frame Relay/DSL circuit modem diagnosis and repair
• Notification and monitoring of third party circuit providers
• Remote repair of Microsoft Office, Outlook, Windows XP, Printers, Faxes
• Remote connection troubleshooting to end user PC's

Confidential

Help Desk Analyst

Responsibilities:

• Answered troubleshooting calls for Confidential Help Desk
• Software installation, service pack upgrades, instruct end user
• Anti-virus software installation and updates, scans; encryption certificate installation
• Data backup and recovery assistance
• Remote connection troubleshooting to end user PCs
• Password resets on PCs and Mainframe computers
• IPSec and Remote connection assistance