Sr. Network Security Engineer

Employer
ApTask
Location
Chantilly, VA
Posted
May 22, 2019
Closes
May 24, 2019
Ref
107626137
Hours
Full Time
Essential Functions Architect, design, support, and maintain firewall infrastructure for a highly available and disaster recovery configurations in an enterprise environment. Strong understanding of how firewalls work within a routing, switching environment. Strong understanding of application network and firewall provisioning. Experience installing, configuring, and troubleshooting site-to-site VPN tunnels on firewalls. Experience configuring and troubleshooting Cisco Management platforms such as Cisco works, Cisco Prime, and Cisco Security Manager. Strong understanding of Cisco AnyConnect components. Experience configuring and troubleshooting TACACS in a multivendor environment. Strong understanding of F5 load balancers. Strong understanding of VMware NSX for micro segmentation Experience installing, configuring and troubleshooting McAfee IPS. Strong network security troubleshooting skills, this should include load balancers, proxies, firewalls, IDSIPS, VPN client communications, and vendor VPN communications. Strong understanding of Mainframe networking a plus. Assist project teams with their project architectures and engineer security by design. Experience using Scrutinizer to manage network devices and troubleshoot. Experience using log analysis tools to troubleshoot issues and to plan for future requirements. Experience installing and configuring Atalla a plus. Understanding of wireless security in an enterprise environment. Experience troubleshooting DDoS vendor communications issues. Technical writingcreation of formal documentation such as architecture diagrams, technical designs, and SOPs Solve complex Integration challenges and debug complex configuration issues Mentor users and other groups on their use of network security solutions