System Administrator(Linux & Infrastructure)

Job Summary:

We are looking for a skilled Networking Engineer who has hands-on experience with network configuration, maintenance, and troubleshooting, along with strong expertise in managing Linux-based servers and systems. The ideal candidate will be responsible for maintaining the health, performance, and security of our network and Linux infrastructure.

Key Responsibilities:

• Design, configure, and manage LAN, WAN, VPN, and firewall infrastructure.
• Monitor network performance and troubleshoot network and connectivity issues.
• Set up and manage Linux-based servers (e.g., Ubuntu, CentOS, RHEL).
• Handle IP addressing, subnetting, routing protocols, and VLANs.
• Perform system updates, patching, and security hardening of Linux systems.
• Configure and manage switches, routers, firewalls (e.g., Cisco, Juniper, MikroTik, FortiGate).
• Implement and monitor network security tools, intrusion detection systems (IDS), and firewalls.
• Automate tasks using shell scripts or Python for routine maintenance.
• Maintain documentation of network configurations and infrastructure changes.
• Provide on-call support for critical network or server issues.

Requirements:

• Bachelor’s degree in Computer Science, IT, or a related field.
• 2+ years of proven experience as a Networking Engineer or Systems Administrator.
• Proficiency with Linux server administration (Ubuntu, CentOS, etc.).
• Strong understanding of TCP/IP, DNS, DHCP, NAT, VLANs, and routing protocols (OSPF, BGP).
• Experience with network hardware: switches, routers, firewalls, load balancers.
• Familiarity with monitoring tools (e.g., Nagios, Zabbix, Prometheus).
• Knowledge of cloud networking (AWS, Azure, GCP) is a plus.
• Excellent problem-solving and troubleshooting skills.
• Certifications such as CCNA/CCNP, RHCE, or CompTIA Network+ are a plus.

Nice to Have:

• Experience with Ansible, Docker, Kubernetes, or other DevOps tools.
• Exposure to VPN technologies (OpenVPN, IPSec, WireGuard).
• Knowledge of ITIL practices and ticketing systems.

Job Type: Full-time

Pay: ₹11,662.73 - ₹40,326.23 per month

Work Location: In person

Speak with the employer
+91 7990626431