Architect (ATC)

Reverse Proxy

Provide L2 L3 production support for NGINX Apache and Zscaler environments

Troubleshoot web access proxy connectivity and application routing issues

Hands-on experience supporting and administering web proxy reverse proxy infrastructure in enterprise environments

Strong experience with

NGINX NGINX Plus reverse proxy load balancing SSL termination caching

Zscaler Internet Access ZIA and or Zscaler Private Access ZPA

Apache HTTP Server HTTPd configuration and optimization

In-depth knowledge of HTTP S DNS TCP IP and SSL TLS protocols

Experience managing SSL certificates PKI and HTTPS configurations

Strong Linux administration skills RHEL CentOS Ubuntu

Proficiency in analyzing access and error logs for incident resolution

Experience with firewalls proxies and network troubleshooting tools curl tcpdump Wireshark

Working knowledge of load balancers F5 HAProxy NGINX Plus and web security concepts

Skills Required

Curl, Wireshark, Tcpdump, Dns, Pki, Linux Administration, Ubuntu, F5, Caching, Nginx, Rhel, Centos, Haproxy