Lead Network Security Engineer

EPAM Systems • tigre, tigre • Posted May 31, 2026

About the Role

We are hiring a Lead Network Security Engineer to strengthen hybrid cloud and on-prem network security for a leading Oil & Gas client. You will drive secure network design and day-to-day operations across AWS and Azure while keeping critical connectivity stable and protected—apply today.

Responsibilities
  • Lead network security architecture for hybrid environments spanning cloud and on-prem connectivity
  • Design secure AWS networking and security controls for VPCs, routing, Security Groups, WAF, and connectivity
  • Implement Azure networking security using VNets, NSGs, Azure Firewall, and Application Gateway
  • Configure and maintain firewalls, prioritizing Palo Alto and supporting Cisco ASA/Firepower where needed
  • Integrate web filtering and SASE solutions such as Prisma Access to enforce secure access
  • Deploy and tune load balancing solutions using F5, A10, or cloud equivalents
  • Troubleshoot complex netwo...