Description

You will design, configure, and maintain the core network security infrastructure, focusing on application delivery, identity-aware proxying, and DNS/DHCP management.

This role is on-site.

Responsibilities

• Administer F5 BIG-IP LTM/GTM for high availability, including iRules and SSL certificate management.
• Implement and manage Zscaler ZIA and ZPA to secure user access and enforce web traffic policies.
• Deploy and maintain Infoblox DDI solutions for DNS, DHCP, and IP Address Management.
• Configure Palo Alto Networks firewalls to enforce security policies, NAT, and threat prevention.
• Troubleshoot complex network traffic and authentication issues using Wireshark and maintain audit-ready documentation.

Required Skills

• 10+ years of experience in network security engineering or application delivery.
• Hands-on expertise with Infoblox DDI/IPAM administration.
• Deep knowledge of Zscaler ZIA, ZPA, PAC files, and DLP engines.
• Proficiency in F5 BIG-IP LTM/GTM administration.
• Strong experience with Palo Alto Networks firewalls.
• In-depth knowledge of TCP/IP, BGP, OSPF, VLANs, and DNS.
• Familiarity with Python or Ansible for automation.

Preferred Skills

• Bachelor’s degree in Computer Science, Information Technology, or equivalent experience.

Key Skills

Education

Any Graduate