Network Administrator

1 day ago

gautam buddha nagar, India IT BY DESIGN Full time

Position Summary The Network Administrator is responsible for handling advanced level support of Networking requests in a professional and timely manner. Network Administrator is a professional responsible for the maintenance, configuration, and reliable operation of an organization's computer networks. Education and Qualifications • Excellent communication skills. • Minimum 3-5 years of experience in core network administration. • Solid understanding of the OSI or TCP/IP model. • Expert knowledge of networking concepts and protocols such as TCP/IP, DHCP, UDP, IPv4, 802.11, QoS and routing. • Good Working knowledge of security aspects of networking interface that includes WPAx-personal and WPAx-Enterprise authentication protocols. • Proven Experience with network hardware and infrastructure such as routers, hubs, servers, VPNs, and switches for Local LANs, WANs and Wireless LANs • Configuring and maintaining various network hardware and software such as routers, switches servers and firewalls to ensure network security and efficiency. • Conducting maintenance of network and implementing network upgrade tasks such as installing new hardware or software, upgrading existing devices, or making changes to network configurations including security configurations. Requirements: • Configure, install, and maintain routers, switches, firewalls, and other network devices. Ensure network infrastructure is optimized, stable, and aligned with organizational standards and security protocols. • Continuously monitor network performance using monitoring tools, identifying bottlenecks, failures, or anomalies. Diagnose and resolve connectivity issues, outages, and performance degradation to ensure minimal downtime. • Implement and manage network security measures including firewalls, VPNs, access controls, and threat detection tools. Regularly review logs, patch vulnerabilities, and ensure compliance with security best practices. • Plan and execute network upgrades, hardware refreshes, and scalability initiatives. Work with cross-functional teams to support infrastructure expansion, new site setups, and technology modernization projects. • Maintain network-related backup systems and ensure accurate recovery procedures. Participate in disaster recovery planning, testing, and execution to safeguard critical data and network availability. • Analyze traffic patterns and network utilization to fine-tune configurations and improve efficiency. Recommend improvements to improve speed, reliability, and overall network performance. Our Culture and You What does the day in life look like for the Network Administrator? You come to work each day in an environment that promotes a community of collaboration and engagement. You work closely with a passionate and positive leadership team that is invested in your success. We work hard and have fun while dreaming big. Our employees have indicated that at IT by Design they find a home where their passion and career goals finally intersect for them to live a life full of purpose.

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