Network Engineer

Cskinfotech; Dadri; On-site; INR 600,000 - 900,000; Full time

Job summary

Cskinfotech is seeking a skilled Network Engineer to design, implement, maintain, and troubleshoot enterprise network infrastructure in a fast-paced environment.

You will work with LAN/WAN, routing, switching, firewalls, VPNs, and security measures to ensure high availability and efficient connectivity across the organization.

Qualifications

• Bachelor's degree in a related field is required or equivalent.
• Hands-on experience with LAN/WAN, routing, switching, and security.
• CCNA preferred; CCNP is a plus and adds advantage.

Responsibilities

• Install, configure, and maintain routers, switches, firewalls, APs, and other devices.
• Monitor network performance and troubleshoot connectivity issues.
• Configure LAN, WAN, VLAN, VPN, DNS, DHCP, NAT, and TCP/IP services.
• Implement firewall rules and basic network security measures.
• Monitor bandwidth and optimize performance.
• Perform firmware upgrades, backups, and DR activities.
• Coordinate with vendors and IT teams for issue resolution.
• Maintain network documentation and diagrams.
• Ensure high availability, reliability, and security of the network.
• Provide user support for network-related problems.

Skills

TCP/IP knowledge

LAN/WAN

VLAN/VPN/DNS/DHCP/NAT

Routing & Switching

Cisco devices

Juniper devices

MikroTik devices

Fortinet devices

Windows/Linux networking

Network monitoring

Education

Bachelor's Degree in Computer Science/IT/related field

CCNA certification preferred

Tools

Cisco devices

Juniper devices

MikroTik devices

Fortinet devices

Job description

We are looking for a skilled Network Engineer to design, implement, maintain, and troubleshoot enterprise network infrastructure. The ideal candidate should have hands‑on experience with LAN/WAN, routing, switching, firewalls, VPNs, and network security. The candidate should be capable of ensuring high network availability and resolving connectivity issues efficiently.

Key Responsibilities

• Install, configure, and maintain routers, switches, firewalls, wireless access points, and other network devices.
• Monitor network performance and troubleshoot network connectivity issues.
• Configure and manage LAN, WAN, VLAN, VPN, DNS, DHCP, NAT, and TCP/IP services.
• Perform network security implementation and firewall configuration.
• Monitor bandwidth utilization and optimize network performance.
• Perform firmware upgrades, system backups, and disaster recovery activities.
• Coordinate with vendors and internal IT teams for issue resolution.
• Maintain network documentation, topology diagrams, and technical reports.
• Ensure network availability, reliability, and security at all times.
• Provide technical support to users for network‑related issues.

Required Skills

• Strong knowledge of TCP/IP, LAN, WAN, VLAN, VPN, DNS, DHCP, NAT, and Subnetting.
• Hands‑on experience with Cisco, Juniper, MikroTik, Fortinet, or similar networking devices.
• Good understanding of Routing & Switching concepts.
• Knowledge of routing protocols such as OSPF, BGP, RIP, and EIGRP.
• Experience with firewall configuration and network security.
• Familiarity with Windows Server and Linux networking.
• Experience with network monitoring and troubleshooting tools.
• Good analytical and problem‑solving skills.

Qualifications

• Bachelor's Degree in Computer Science, Information Technology, Electronics, or a related field.
• CCNA certification preferred. CCNP certification is an added advantage.
• 1–3 years of experience in Network Administration or Network Engineering.

Preferred Skills

• Knowledge of Cloud Networking (AWS, Azure, or Google Cloud).
• Understanding of Network Virtualization and SD‑WAN.
• Basic scripting knowledge (PowerShell, Python, or Bash) is a plus.

Soft Skills

• Excellent communication and interpersonal skills.
• Strong troubleshooting and analytical abilities.
• Ability to work independently and as part of a team.
• Willingness to learn new technologies and adapt to changing environments.