Postúlate en Kit Empleo: kitempleo.com.ar/empleo/pzy6i

We are seeking a Chief Network Security Engineer to support a staff augmentation engagement with a leading Oil & Gas client, strengthening hybrid cloud and on‑prem network security. You will lead secure network design and operations across AWS and Azure and help keep critical connectivity resilient—apply to join the team.

Responsibilities

- Lead network security architecture for hybrid environments across 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 network issues across TCP/IP, DNS, and NAT to restore services quickly




- Collaborate with client stakeholders to align security controls with operational needs in Oil & Gas environments

Requirements

- 7+ years of hands‑on network security experience
- Strong leadership capability to guide network security decisions and standards
- Proven project experience delivering hybrid cloud and on‑prem connectivity initiatives
- Advanced AWS networking and security skills (VPCs, routing, Security Groups, WAF, connectivity)
- Hands‑on firewall skills (Palo Alto preferred; Cisco ASA/Firepower acceptable)
- Load balancer knowledge (F5, A10, or cloud equivalents)
- SASE/web filtering experience (Prisma Access or similar)
- Strong TCP/IP networking fundamentals including DNS and NAT
- Strong troubleshooting skills for complex network and connectivity issues

We offer

- International proj

Postúlate en Kit Empleo: kitempleo.com.ar/empleo/pzy6i

📌 Chief Network Security Engineer (Argentina)
🏢 EPAM Systems
📍 Argentina