Test Development Engineer

Cisco’s interview process typically starts with an online aptitude and coding test, followed by two technical rounds focusing on Python scripting, test automation, and hardware protocol knowledge. The final HR round assesses cultural fit and motivation. The difficulty is moderate to high, and candidates should practice problem‑solving, review hardware basics, and be ready to discuss past projects clearly.

Cisco promotes a collaborative and inclusive work environment where engineers are encouraged to experiment and innovate. Employees enjoy strong growth opportunities through mentorship, internal mobility, and continuous learning programs, while maintaining a healthy work‑life balance supported by flexible work arrangements.

Bachelor's degree or higher in Electronics & Communication Engineering or Computer Science Engineering; Minimum 60% (or CGPA 6.5/10) in aggregate; No active backlogs at the time of joining; Freshers with 0–2 years of relevant experience; Open to candidates from the 2025, 2026, or 2027 graduating batches.

Round 1: Online Assessment (aptitude and coding) → Round 2: Technical Interview 1 (Python & test automation concepts) → Round 3: Technical Interview 2 (hardware protocols, failure analysis) → Round 4: HR Interview (fit and motivation)

Cisco is a global leader in networking, security, and collaboration technologies, with a legacy of 40 years of innovation that powers the internet for enterprises, service providers, and consumers alike. Headquartered in the United States, Cisco has a strong presence in India, especially in Bangalore, where it runs cutting‑edge research, development, and manufacturing operations. The company’s culture emphasizes continuous learning, diversity, and a collaborative mindset, enabling employees to work on products that shape the future of AI‑driven infrastructure and cloud networking. Cisco’s commitment to employee growth is reflected in its robust training programs, mentorship opportunities, and clear career ladders that reward technical excellence and leadership. The role of Test Development Engineer sits within Cisco’s Product Operations, specifically the Manufacturing Test Development team. This team bridges the gap between design engineering and global manufacturing, ensuring that high‑end routers and AI‑optimized hyper‑scaler platforms meet the highest standards of quality, reliability, and production efficiency. As a fresh graduate or early‑career professional, you will be part of a cross‑functional, globally distributed group that collaborates with hardware, software, and supply‑chain partners across multiple time zones. Key responsibilities include: 1. Designing and implementing end‑to‑end test strategies for next‑generation routers, from Design for Testability (DFT) assessments to mass‑production readiness. 2. Developing and deploying board‑level and system‑level automated functional test processes at contract manufacturing sites worldwide. 3. Writing robust Python‑based test automation scripts and integrating data‑analytics pipelines to monitor test capacity, yield, and product quality. 4. Performing failure analysis and fault isolation, acting as the technical expert for debugging hardware and software issues. 5. Coordinating with global hardware, software, and supply‑chain teams to support prototype builds and smooth production ramp‑ups. 6. Maintaining test documentation, test plans, and reporting metrics to senior leadership. 7. Continuously improving test methodologies by analyzing test data and implementing corrective actions. 8. Providing technical guidance and training to manufacturing partners on test equipment and procedures. 9. Contributing to design reviews by highlighting testability concerns and recommending design improvements. 10. Ensuring compliance with Cisco’s quality standards and regulatory requirements throughout the product lifecycle. The tech stack for this role centers around Python for automation, data‑analytics tools (e.g., pandas, matplotlib), hardware communication protocols such as I2C and SPI, and test equipment like oscilloscopes, logic analyzers, and automated test fixtures. Familiarity with version control (Git) and continuous integration concepts is also valuable. Career growth for a Test Development Engineer at Cisco typically follows a clear path: Junior Test Engineer → Test Engineer → Senior Test Engineer → Test Lead → Manager of Test Development. Along the way, employees can deepen expertise in hardware validation, software‑hardware integration, and data‑driven quality engineering, opening doors to broader product‑management or system‑architecture roles. Why join Cisco? The company offers exposure to industry‑leading technologies, a vibrant global community, and the chance to work on products that power the AI era. Employees benefit from competitive compensation, comprehensive health and wellness programs, flexible work arrangements, and a culture that values innovation, inclusion, and continuous learning.