Job Summary

The Cisco Crosswork Network Controller quality engineering team helps ensure that a highly scalable, microservices-based SDN controller delivers reliable automation for IP transport networks.

Crosswork Network

Controller brings service and device lifecycle management, telemetry-driven insights, workflow automation, and intent-based closed-loop operations into one integrated solution for multivendor environments. Our team owns service provision and monitoring testing, validating customer-relevant workflows, solution integration, scale, resiliency, upgrades, and release readiness across the platform and its applications. We partner with development, product management, customer-facing, and operations teams to identify risk early, automate repeatable validation, and deliver dependable releases.

Your Impact

- Plan and execute service provision and monitoring test strategies for Crosswork Network Controller releases, translating customer and solution use cases into comprehensive end-to-end validation.

- Build and maintain Python-based automation for GUI, REST API, platform, network-device, and service workflows to improve coverage and execution efficiency.

- Validate integrated solution behavior across installation and upgrades, device onboarding, service provisioning, topology, telemetry, high availability, scale, and failure recovery.

- Reproduce complex defects, perform root cause analysis, and collaborate with engineering teams to drive timely resolution and prevent regressions.

- Communicate quality status and release risk through explicit test plans, execution results, defect analysis, and continuous improvement of CI/CD quality gates.

Minimum Requirements: (Must Have)





- Strong Python automation skills with experience designing and maintaining scalable test frameworks, libraries, and scripts for system and end-to-end validation. Hands-on experience testing REST APIs and JSON-based integrations.

- Strong IP networking fundamentals, including routing protocols, MPLS, Segment Routing, TCP/IP, and L2/L3 VPN services, with the ability to configure network devices, validate control- and data-plane behavior, and troubleshoot multivendor environments.

- Hands-on quality engineering experience designing and executing functional, integration, regression, upgrade, resiliency, scale, and end-to-end tests for distributed network-management or automation products.

- Strong Linux/Unix, API, and platform troubleshooting skills, including log analysis, service-health validation, defect isolation, and release verification across clustered or containerized environments.

- Ability to work in an cross-functional environment, collaborating with developers, product managers, customer-facing teams, and quality engineers to define acceptance criteria, automate workflows, improve coverage, and communicate release risk.

Optional Skills: (Good to have)

- Experience with Cisco Crosswork, Cisco NSO, SR-PCE, model-driven telemetry, NETCONF/YANG, gNMI, SNMP, or related network-automation technologies is a plus.

- Knowledge of Kubernetes or other container platforms, virtualization, CI/CD systems, and test approaches for high availability, performance, scale, and upgrade or migration scenarios.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Software Engineer - Python , Networking Protocols (Bengaluru)
🏢 Cisco
📍 Bengaluru