Network Engineer/CCNA/CCNP Mandatory

• *Network \& System Administrator / Network Engineer**

• *Experience:** 3–6 Years
• *Location:** Kolkata
• *Job Type:** Full\-Time

• *Job Summary**

We are looking for a skilled Network \& System Administrator with hands\-on experience in network infrastructure, firewall management, Windows/Linux server administration, and cloud technologies. The candidate will be responsible for maintaining enterprise network environments, ensuring security, high availability, and smooth IT operations.

• *Key Responsibilities**

• Configure, manage, and troubleshoot Layer 2 \& Layer 3 network devices.
• Administer Cisco, HP, TP\-Link, or equivalent switches and routers.
• Manage VLANs, Routing Protocols (OSPF, EIGRP, RIP), DNS, DHCP, and TCP/IP networking.
• Configure and maintain FortiGate or similar firewalls.
• Implement and troubleshoot VPNs (IPSec/SSL VPN).
• Administer Windows Server environments including Active Directory, DNS, DHCP, GPO, and WDS.
• Manage Linux servers including user management, permissions, SSH, services, and networking.
• Monitor network performance and resolve incidents to minimize downtime.
• Support IP Telephony/PBX systems.
• Manage email services and domain hosting platforms.
• Maintain network security and implement best practices.
• Provide L2/L3 technical support for infrastructure\-related issues.
• Document network configurations, procedures, and troubleshooting steps.

• *Required Skills**

• Strong knowledge of Networking Concepts.
• Experience with Routing \& Switching.
• Hands\-on experience with Cisco/HP/TP\-Link network devices.
• FortiGate Firewall administration.
• Active Directory Administration.
• DNS, DHCP, VLAN, NAT, VPN.
• Linux Administration (RHEL/CentOS/Ubuntu).
• Windows Server Administration.
• Network Troubleshooting and Monitoring Tools.

• *Preferred Skills**

• AWS Cloud Services (EC2, S3, IAM, VPC, Route 53, Auto Scaling).
• RHCSA Certification.
• CCNA Certification.
• PRTG, Wireshark, or other monitoring tools.
• Shell Scripting knowledge.
• Experience with IP Telephony and PBX systems.

• *Preferred Certifications**

• CCNA / CCNP
• RHCSA
• Fortinet NSE Certifications
• AWS Certified Solutions Architect (Associate)

• *Education**

• Bachelor's Degree in Computer Science, Information Technology, Electronics, or related field.

Pay: ₹15,000\.00 \- ₹30,000\.00 per month

Benefits

• Paid sick time
• Provident Fund

Work Location: In person