Test Development Engineer

Cisco’s interview process typically starts with an online aptitude test followed by a technical interview focused on Python coding, test automation concepts, and hardware protocol knowledge. The final HR round assesses cultural fit and communication skills. The overall difficulty is moderate to high, with emphasis on problem‑solving and clear articulation of thought process.

Cisco promotes a collaborative, inclusive environment where engineers are encouraged to experiment and learn. Employees benefit from structured learning programs, mentorship, and a healthy work‑life balance supported by flexible schedules and wellness initiatives.

Bachelor's degree or higher in Electronics & Communication, Computer Science Engineering or related field; 0‑2 years of relevant experience; minimum 60% aggregate (or CGPA 6.0/10); no active backlogs at the time of joining; graduating batch 2024‑2026 acceptable.

Round 1: Online Aptitude Test (logical reasoning, quantitative, verbal) → Round 2: Technical Interview (Python coding, test automation concepts, hardware protocols, problem‑solving) → Round 3: HR Interview (fitment, communication, career aspirations)

Cisco is a global technology leader that has been shaping the way the world connects, communicates and collaborates for over four decades. With a portfolio that spans networking, security, collaboration, and data‑center solutions, Cisco enables enterprises, service providers and governments to build resilient digital infrastructures. The company’s culture emphasizes innovation, continuous learning, and a collaborative mindset, allowing employees to work on cutting‑edge projects that impact billions of users worldwide. Cisco’s commitment to diversity, inclusion and sustainability makes it a preferred employer for engineers who want to contribute to meaningful change. The Manufacturing Test Development Engineer role sits within Cisco’s Product Operations organization, a critical bridge between design engineering and global manufacturing. The team is responsible for translating complex hardware designs into repeatable, high‑volume test processes that ensure product quality, yield and time‑to‑market. As a fresh graduate joining this team, you will be immersed in the full product lifecycle—from Design for Testability (DFT) assessments in the lab to automated functional testing at contract manufacturers across different continents. You will work closely with hardware, software, and supply‑chain partners, gaining exposure to both the technical and business aspects of large‑scale product launches. Key Responsibilities: 1. Develop end‑to‑end test strategies for next‑generation hyper‑scaler AI routers, covering board‑level and system‑level validation. 2. Create and maintain Python‑based automation scripts for functional and performance testing. 3. Conduct DFT assessments and recommend design improvements to enhance testability. 4. Deploy and calibrate automated test equipment at global contract manufacturing sites. 5. Analyze test data to identify yield bottlenecks and drive continuous improvement initiatives. 6. Lead failure analysis and fault isolation activities, providing clear debug guidance to manufacturing teams. 7. Collaborate with cross‑functional teams (Hardware, Software, Supply Chain) to support prototype builds and production ramp‑up. 8. Document test procedures, results, and best practices for knowledge sharing across regions. 9. Participate in design reviews to ensure test considerations are embedded early in the product development cycle. 10. Mentor junior engineers and interns on test automation best practices. Tech Stack: Python, Linux shell scripting, Test Automation Frameworks, Data Analytics tools (Excel, PowerBI), hardware communication protocols (I2C, SPI, UART), Version control (Git), Continuous Integration (Jenkins). Growth Path: Starting as a Test Development Engineer, you can progress to Senior Test Engineer, Test Lead, or move into broader Product Operations, NPI Management, or Quality Engineering roles. Cisco’s internal mobility programs and extensive training resources support rapid skill development and career advancement. Why Join Cisco? You will work on industry‑defining AI‑optimized networking hardware, collaborate with world‑class engineers, and gain exposure to global manufacturing ecosystems. Cisco’s strong mentorship culture, competitive compensation, and emphasis on work‑life balance make it an ideal launchpad for a successful engineering career.