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.