Tata Consultancy Services | Wireless Network Security | india
23 hours ago
Dear Candidate
Greetings from TCS
TCS has been a great pioneer in feeding the fire of young Techies like you. We are a global leader in the technology arena and there's nothing that can stop us from growing together.
Role: Wireless Network Security
Location: Chennai
Experience Range: 8 to 12 years
Job Description:
- Strong understanding of wireless networking standards (e.g., IEEE 802.11a/b/g/n/ac/ax).
- Proficiency in designing wireless networks for various environments (e.g., Enterprise, Campus, Data Centers)
- Ability to perform site surveys using tools like Ekahau, AirMagnet, or similar.
- Understanding of RF principles and spectrum analysis
- Experience with wireless access points, controllers, antennas, and related hardware from vendors such as Cisco, Aruba
- Familiarity with wireless LAN controllers (WLCs) and management platforms.
- Knowledge of Wi-Fi security protocols (WPA2, WPA3, 802.1X, etc.).
- Understanding of TCP/IP, DHCP, DNS, VLANs, QoS, and other networking protocols.
- Excellent knowledge on IP Addressing and Subnetting, VLAN and trunking, Routing and Switching protocols like BGP, OSPF, ISIS, STP, LACP etc..
- Excellent problem-solving and troubleshooting skills
Roles and Responsibilities:
- Conduct site surveys to assess and determine the optimal placement of wireless equipment.
- Design wireless networks including access points, controllers, and other related components.
- Develop detailed network diagrams and documentation.
- Install, configure, and test wireless network equipment.
- Perform network integration with existing wired networks.
- Coordinate with other teams and stakeholders to ensure seamless deployment
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