Network Architect

Cognizant

12 - 16 years

0 Lacs

chennai bengaluru

Posted:13 hours ago| Platform:

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Skills Required

juniper routing and switching cisco aruba wireless

Work Mode

Work from Office

Job Type

Full Time

Job Description

The Network Architect will be responsible for designing, implementing, and optimizing network infrastructure for new office setups. This includes wired and wireless connectivity, ensuring scalability, security, and compliance with organizational standards.

Key Responsibilities

Network Architecture & Design

Develop
High-Level Design (HLD)
and
Low-Level Design (LLD)
for LAN/WAN and wireless networks.
Define network topology, IP addressing schemes, VLAN segmentation, and routing protocols.
Design secure wireless infrastructure, including
Access Points (APs)
and controllers.

Implementation & Deployment

Oversee installation and configuration of routers, switches, firewalls, and wireless controllers.
Ensure seamless integration with enterprise systems and cloud platforms.
Conduct
failover testing
and validate redundancy mechanisms.

Wireless Connectivity

Plan deploy Wi-Fi infrastructure for office spaces, ensuring coverage and performance.
Integrate wireless solutions with authentication and security policies.

Required Skills & Competencies
Strong expertise in
routing and switching protocols
(BGP, OSPF, STP, VLANs).
Hands-on experience with
Cisco
,
Juniper
, and
Aruba wireless solutions
.
Knowledge of
network security
(firewalls, VPNs, IPSec).
Familiarity with
cloud networking
(AWS, Azure, GCP).
Ability to create HLD/LLD documentation and perform network assessments.

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