CO

Architect

Cognizant Technology Solutions India Pvt Ltd
Bangalore ₹15-24 LPA Posted 4 Nov 2026
FULL TIME
Firmware Testing
Cable Modem Testing

Job Description

Job Summary

We are seeking an Architect with eight to twelve years of experience in the design and optimization of WiFi cable modem and customer premise equipment (CPE) solutions for a multinational organization. This architect will establish scalable architectures for hybrid work environments, while maintaining strong performance, reliability, and security for both residential and enterprise connectivity services.

Responsibilities

Define and take ownership of the overall test strategy for firmware and WiFi features

Lead and mentor a team of embedded and test engineers, providing technical guidance and conducting reviews

Collaborate with firmware, hardware, cloud, mobile app, and product teams to ensure quality throughout every stage of development

Drive test planning, estimation, risk analysis, and defect triage across multiple product releases

Plan and execute functional integration regression and system testing

Validate WiFi devices including WiFi 5, 6 & 7 models

Perform Network Switch testing and configuration work

Conduct WiFi feature validations, including RADIUS sizing of GREs + #Auth sessions + AAA load + QoS catalog + DC mapping, failovers, SCPS adaptation

Drive test automation using Python scripting frameworks and CI pipelines

Have experience with WiFi testing chambers

Use and coach the team on debugging tools such as analyzers and Wireshark

Define and track quality metrics, including defect leakage, pass rate, and stability KPIs

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