System integration testing engineer (Cisco's DNAC or Nexus)

Job Title : System Integration Testing (SIT) Engineer – Cisco DNAC / Nexus

Experience : 5–6 Years

Location : Remote

Employment Type : Full-Time / Contract

About the Role

We are seeking a System Integration Testing (SIT) Engineer with hands-on experience in Cisco’s DNAC or Nexus platforms . The ideal candidate will be responsible for validating the seamless integration of network components and software applications across large-scale or data center environments. This role demands strong expertise in network automation, L2–L7 protocols , and software-defined networking (SDN) principles.

Key Responsibilities

Testing Strategy & Automation

Develop and execute detailed test plans covering functional, performance, and interoperability testing for Cisco DNAC and Nexus-based solutions.

Design and implement network automation workflows using tools such as Python, Ansible, and REST APIs to streamline testing and orchestration.

Integrate testing activities within CI / CD pipelines (e.g., Jenkins) for continuous validation of new features and updates.

Network Testing & Troubleshooting

Build, configure, and maintain complex network testbeds including Cisco Nexus 9000 / 7000 series , fabric networks, and DNAC servers.

Validate key DNAC capabilities such as automated provisioning, policy enforcement, and network assurance .

Conduct in-depth analysis of network behavior and troubleshoot integration or performance issues.

Qualifications

5–6 years of experience in network testing, integration, or automation .

Strong knowledge of Cisco DNAC, Nexus platforms , and network protocols (L2–L7) .

Proficiency in Python scripting, Ansible automation , and RESTful APIs .

Experience with CI / CD tools (e.g., Jenkins, Git) is a plus.