Utsha Banik

Background

About Utsha Banik

Network Engineer Hi, this is Utsha – a passionate and detail-oriented Network Engineer with a strong foundation in network infrastructure, security, and troubleshooting. Proficient in designing, configuring, and maintaining robust network environments to ensure seamless connectivity and optimal performance. Adept at working with cross-functional teams to minimize downtime and enhance overall network efficiency- Key Skills & Expertise: Network Troubleshooting & Analysis – Diagnosing and resolving complex network issues efficiently. Router & Switch Configuration – Hands-on experience with Cisco & HPE networking devices. Firewall Security & Management – Knowledge in configuring and managing Fortinet, Sophos, and Sonicwall firewalls. Networking Protocols – Good understanding of DNS, DHCP, FTP, TFTP, TCP, UDP, RIP, EIGRP, OSPF, IS-IS, IP, ICMP, CDP, LLDP, STP, VTP, and DTP. Network Models & Architectures – Proficient in OSI & TCP/IP models, along with expertise in three-tier and spine-leaf architectures. First Hop Redundancy Protocols (FHRP) – Experienced in HSRP, VRRP for high availability. Data Center Operations – Skilled in managing and maintaining data center networks as per operational requirements. Cross-Functional Collaboration – Worked closely with internal and external teams to ensure smooth troubleshooting and minimal downtime- Professional Experience: Network Engineer Tata Steel Sponge Iron Joda (2023-2025) Payrolls of Sureworks Infotech Pvt. Ltd. Network Maintenance & Troubleshooting – Diagnosed, troubleshot, and resolved network connectivity issues across enterprise infrastructure. Device Configuration & Deployment – Configured and deployed Layer 2 & Layer 3 switches, routers, and firewalls. Firewall & Security Management – Implemented security policies on Fortinet, Sophos, and Cisco ASA firewalls to safeguard network integrity. Collaboration on Upgrades & Migrations – Worked alongside senior network officers at Tata Steel Ltd. on network expansion, upgrades, and migration projects. End-User Support – Provided technical assistance and guidance to end-users for network-related issues. DHCP & Network Optimization – Configured and deployed on-premises DHCP servers for seamless IP address management- Education: B.Sc.(Honours) in Advanced Networking & Cyber Security Brainware University (2021-2024)