Network Administrator

4 weeks ago

Noida, India IT BY DESIGN Full time

Position SummaryThe Network Administrator is responsible for handling advanced level support of Networkingrequests in a professional and timely manner. Network Administrator is a professionalresponsible for the maintenance, configuration, and reliable operation of an organization‘scomputer 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 includesWPAx-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 suchas installing new hardware or software, upgrading existing devices, or making changesto network configurations including security configurations.Requirements:• Configure, install, and maintain routers, switches, firewalls, and other networkdevices. Ensure network infrastructure is optimized, stable, and aligned withorganizational standards and security protocols.• Continuously monitor network performance using monitoring tools, identifyingbottlenecks, 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, accesscontrols, and threat detection tools. Regularly review logs, patch vulnerabilities, andensure 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 sitesetups, and technology modernization projects.• Maintain network-related backup systems and ensure accurate recovery procedures.Participate in disaster recovery planning, testing, and execution to safeguard criticaldata and network availability.• Analyze traffic patterns and network utilization to fine-tune configurations andimprove efficiency. Recommend improvements to improve speed, reliability, andoverall network performance.Our Culture and YouWhat does the day in life look like for the Network Administrator? You come to work eachday in an environment that promotes a community of collaboration and engagement. Youwork closely with a passionate and positive leadership team that is invested in yoursuccess. 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 andcareer goals finally intersect for them to live a life full of purpose.

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