[Remote] Master Network Engineer - Security Infrastructure

Note: The job is a remote job and is open to candidates in USA. GovCIO is currently hiring for a remote Master Network Engineer to support the US Courts. The role involves designing and implementing security solutions and maintaining network infrastructure to ensure secure operations across various locations.

Responsibilities

• Design, implement, and operate next-generation firewall and web security proxy solutions, ensuring secure, high-availability network operations across data centers and nationwide field locations
• Design, implement, and maintain Palo Alto Networks next-generation firewall solutions, including security policies, NAT, VPNs, threat prevention, URL filtering, and decryption
• Engineer and support Cisco routing and switching infrastructure across LAN/WAN environments
• Design and maintain secure network architectures incorporating firewalls, web proxies, VPNs, and access control technologies
• Deploy, configure, and support McAfee Web Security Proxy (Web Gateway) to enforce web filtering, malware protection, and acceptable use policies
• Integrate firewall and proxy solutions with authentication systems (Active Directory, LDAP, RADIUS, TACACS+)
• Monitor security platforms for threats, performance issues, and policy violations
• Analyze logs and alerts to identify security incidents and implement mitigation strategies
• Perform configuration reviews, rulebase optimization, and security hardening

Skills

• Bachelor's with 8+ years of network engineering experience (or commensurate experience)
• Strong ZScaler experience
• 5 years of IT or network security experience
• 3 years of hands-on experience with firewall and security platforms routers and switches
• Strong experience with Palo Alto Networks firewalls
• Strong experience with Cisco routers and switches
• Strong experience with McAfee Web Security Proxy / Web Gateway
• In-depth knowledge of TCP/IP, routing, and switching
• In-depth knowledge of IPsec and SSL VPNs
• In-depth knowledge of DNS, DHCP, NTP
• In-depth knowledge of ACLs, NAT, QoS
• Experience with authentication and access control technologies: RADIUS / TACACS+, Active Directory / LDAP, 1X
• Clearance Required: Ability to maintain a Public Trust clearance

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