Job Requirement : Network SD-WAN Feature Automation Testing Engineer

ACL Digital is actively seeking an experienced Network SD-WAN Feature Automation Testing Engineer to join our dynamic team.

Role Overview :

We are looking for a hands-on Software Test Engineer to join our Routing and Cisco SD-WAN feature testing team. The engineer will validate new networking features, develop Python-based test automation, troubleshoot complex system issues, and help improve product quality across SD-WAN and routing platforms.

Key Responsibilities :

- Test Cisco SD-WAN (Viptela or Catalyst or Meraki) and routing features across functional, integration, regression, negative, scalability, and reliability scenarios.

- Design detailed test plans, test cases, and network topologies based on product requirements.

- Develop and maintain automated test scripts and supporting tools using Python.

- Configure and operate Linux-based test environments, networking devices, controllers, virtual machines, and test infrastructure.

- Reproduce, isolate, and troubleshoot software and system-level defects.

- Analyze logs, packet captures, protocol behavior, system state, and test results to identify root causes.

- Report defects clearly and collaborate with development, QA, and automation engineers through resolution.

- Improve test coverage, automation reliability, execution efficiency, and regression quality.

- Use AI-assisted engineering tools to accelerate coding, debugging, test design, documentation, and analysis.

- Participate in technical reviews and communicate risks, results, and blockers clearly.

Required Qualifications :

- 5+ years of software industry experience in testing, software development, test automation, or a related engineering role.

- Strong hands-on Python programming capability, including scripting, debugging, data processing, and automation development.

- Strong Linux operation and troubleshooting skills, including shell commands, processes, filesystems, networking utilities, logs, and basic system administration.

- Experience designing, executing, and debugging software or system-level tests.

- Strong analytical and problem-solving skills.

- Ability to independently set up test environments, investigate failures, and drive issues toward resolution.

- Working knowledge of software development and testing practices, including source control, defect tracking, code reviews, and regression testing.

- Good written and verbal communication skills in English