We are looking for an experienced Linux Engineer with strong expertise in Linux networking, network security, firewalls, and infrastructure deployment/implementation.
Location : Chennai
Linux Engineer | 10+ Years Experience
Highly skilled Linux Engineer with strong hands-on experience across Linux infrastructure, networking, security, and firewall technologies.
Key Responsibilities
- Deploy, implement, configure, and troubleshoot Linux-based infrastructure.
- Work with NixOS, RHEL, GUIX, and Immutable OS environments.
- Implement and manage network security solutions using Cilium, Suricata, Zeek, nftables, and iptables.
- Work on Routing & Switching (L2) environments.
- Configure and troubleshoot enterprise firewalls including Cisco, Fortinet, Check Point, and Palo Alto.
- Implement security zoning and stateful firewall policies.
- Support network and infrastructure security initiatives.
Mandatory Technical Skills
- 8+ years of relevant experience
- NixOS
- Cilium
- Suricata
- Zeek
- nftables
- iptables
- Linux administration
- L2 Networking / Routing & Switching
- Firewall technologies
- Network security and security zoning
