We are looking for Linux Engineer with Linux with any os like Nix OS or RHEL or GUIX or Immutable OS with nf tables or IP tables experience, Ansible python scripting Location: Pan India Deploy, configure, and support enterprise Linux servers across production and non-production environments. Implement and manage Linux operating systems, including Nix OS, RHEL, GUIX, and other immutable OS platforms. Deploy and configure Linux-based networking and security services.

Implement

Linux firewall solutions using nftables and stateful firewall technologies.

Configure

Linux networking, including Layer 2 networking, routing, VLANs, and security zoning. Support deployment and integration of enterprise firewall platforms, including Cisco, Fortinet, Palo Alto, and Check Point. Implement and troubleshoot Linux security controls, host hardening, and network segmentation. Configure and support Cilium for Kubernetes networking and security (where applicable). Deploy and maintain Suricata IDS/IPS and Zeek network monitoring solutions (preferred).

Perform

Linux system upgrades, patching, migrations, and implementation activities. Troubleshoot operating system, networking, firewall, and security-related issues. Collaborate with Network, Security, Cloud, and Infrastructure teams during project delivery. Develop and maintain technical documentation, implementation guides, and operational procedures. Participate in change management activities and support implementation during maintenance windows.

Ensure

Linux environments comply with customer security policies and operational standards.

Mandatory

Skills &

Experience Minimum 8 years of hands-on Linux administration and engineering experience.

Strong experience with: Nix OSRed Hat Enterprise Linux (RHEL)GUIX or other immutable Linux operating systems Strong deployment and implementation experience within enterprise Linux environments.





Experience implementing Linux networking and security solutions.

Strong knowledge of: Linux Networking Layer 2 Networking TCP/IPVLANs Security Zoning Stateful Firewalls Hands-on experience with nftables.

Experience integrating Linux environments with enterprise firewall platforms, including: Cisco Firewalls Fortinet Forti Gate Palo Alto Networks Check Point Strong troubleshooting and root cause analysis skills.

Experience working in enterprise and data centre environments. Familiarity with ITIL processes and change management.

Preferred Skills Experience with Cilium for cloud-native networking and security.

Experience deploying or administering Suricata IDS/IPS.

Experience using Zeek for network traffic analysis and security monitoring. Knowledge of container platforms such as Kubernetes and Docker.

Experience with Linux automation and configuration management tools (Ansible, Puppet, Salt Stack).

Scripting experience using: Bash Python Shell Scripting Knowledge of SELinux and Linux security hardening. Exposure to Infrastructure as Code (Ia C) and Dev Ops practices.

Experience with cloud platforms (AWS, Azure, GCP).

Preferred Certifications Red Hat Certified

Engineer (RHCE)Red Hat Certified System Administrator (RHCSA)Linux Foundation Certified System Administrator (LFCS)Linux Foundation Certified Engineer (LFCE)Kubernetes Administrator (CKA) (Desirable)ITIL Foundation Key Competencies Strong Linux troubleshooting and problem-solving skills. Excellent understanding of Linux security architecture. Solid analytical and root cause analysis abilities.

Excellent communication and stakeholder management skills. Ability to work independently and within multidisciplinary project teams. Strong documentation and technical reporting skills. Customer-focused with the ability to deliver high-quality implementation projects.

Ability to manage multiple deployment activities in a fast-paced environment.

📌 Linux Engineer (Bangalore Metropolitan Area)
🏢 Prodapt
📍 Bangalore Metropolitan Area