Provide enterprise-level customer support for all request to modify network firewall access-list; manage access control to all network devices in the theater; troubleshoot and resolve web browsing issues; support request for services hosted in the demilitarized zones (DMZ), and assist with identifying malicious web activity. WAN Security Engineers ensure that all technologies that are managed are compliant with all current DISA Security Technical Implementation Guides (STIGs).
Perform regular system maintenance in support of IAVA vulnerabilities and CCRI Compliance.
Provides network security policy recommendations, project planning, change control, firewall management, and access control list (ACL) management.
Extensive knowledge in certificate-based authentication for VPN Concentrators to allow Virtual Private Network (VPN) connections.
Create and maintain BlueCoat ProxySG web filtering policy, BlueCoat Reporter database, and BlueCoat Content Analysis System (CAS) scanning definitions.
Working knowledge of HTTP/S proxy servers and security (Web Cache Communication Protocol, browser interaction, and filtering / authentication.
Proven ability to troubleshoot TCP/IP layer issues via PCAP and SSL/TLS issues via Policy-Trace on the Bluecoat and/or PCAP software such as WireShark.
Support authentication, authorization, accounting (AAA) & auditing for all network devices and maintain records for accounts in Cisco ACS.
Knowledge and ability to troubleshoot routing protocols: EIGRP, RIP, OSPF, BGP, and MPLS
Ability to implement standard and extended access-lists
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