Wiljohn Punsalan Email & Phone Number

• Network Engineering and Support for the Joint Regional Security Stack (JRSS) Lab environment and management architectures
• Manage active configurations for A10 load balancers, Blue Coat Web Proxies, Cisco ASR 9000 series routers, Cisco ASA Firewalls, Cisco ASR 1006s, F5 C4800 Viprion chassis, F5 load balancers, Palo Alto Firewalls, Juniper.
• Maximize network performance by collaborating on network optimization, monitoring performance, and troubleshooting with Wireshark
• Identify and Mitigate Department of Defense DoD Network STIGS, IAVMs, vulnerabilities, and threat vectors
• Document and perform configuration testing, software upgrades, network backups, and help drive solutions for network enhancements
• Communicate with team leads, upper management, and vendors to complete test reports, resolve issues, and plan for future upgrades

• Network Engineering and Support in a multi-vendor Enterprise Environment managing a Defense in Depth (DiD) architecture
• Managed production configurations and software upgrades for F5 load balancers, F5 Big-IP DNS, Infoblox DNS, Cisco ASAs, Cisco Web Proxies, Juniper Firewalls, Dell Force10 s55, Taclanes,
• Maximize network performance by collaborating on network optimization, monitoring performance, and troubleshooting with Wireshark
• Operational Management support for daily reporting to government leadership
• Identify and Mitigate Department of Defense DoD Network STIGS, IAVMs, vulnerabilities, and threat vectors
• Secure network systems by establishing and enforcing policies; defining and monitoring alerts and outages using IBM Tivoli Netcool/OMNIbus and Cacti

Lanham, Customer Site