Senior Automation Engineer
Calix
5 - 10 years
Mangalore
Posted: 22/05/2026
Job Description
We’re at the forefront of a once in a generational change in the broadband industry. Join us as we innovate, help our customers reach their potential, and connect underserved communities with unrivaled digital experiences.
This role is a senior, hands-on automation owner responsible for end-to-end test planning, execution, and risk management for assigned feature areas. The engineer owns automation outcomes per cadence, drives closure of failures, and acts as the single point of contact for automation across Development, Product Line Leaders (PLL), and cross-functional test teams.
Key Responsibilities:
- Own automation strategy, roadmap, and execution for assigned releases/EPICs; ensure automation is planned, tracked, and delivered per cadence.
- Design, develop, execute, and maintain automated smoke, sanity, functional, and regression tests integrated into CI/CD pipelines.
- Act as automation SPOC for cross-functional teams (Dev, PLL, SIT, SMB, TAC); proactively communicate status, risks, and mitigation plans.
- Drive failure analysis to closure by isolating product defects vs. environment vs. automation issues and ensuring timely resolution via Jira.
- Ensure automation readiness to prevent last-minute quality or release risks at checkpoints.
- Automate and validate voice, video, and data traffic using Python, Robot Framework, and industry-standard tools (e.g., Spirent).
- Perform packet capture, traffic analysis, and scale testing; analyze results and provide actionable insights.
- Mentor junior automation engineers and set best practices for automation design, code quality, and test coverage.
Experience & Qualifications:
- 8+ years of experience in Networking / Telecommunications testing and automation.
- 5+ years of hands-on automation development using Python, PyTest and Robot Framework.
- Strong experience with subscriber management (DHCP, RADIUS, Diameter), routing protocols (BGP, OSPF, ISIS, MPLS), and PON technologies (GPON, XGSPON, NGPON2).
- Experience with CI/CD systems (e.g., Bamboo), test scheduling, and result reporting. Docker of knowledge would be plus.
- Strong debugging skills with packet capture tools (Wireshark, tcpdump), traffic generators, and scale test environments.
- Proven ability to work independently, make technical decisions, and drive issues to closure.
- Excellent written and verbal communication skills with the ability to influence across teams.
- CCNA/CCNP/JNCIP or equivalent experience preferred.
About Company
Calix, Inc. is a cloud and software platform company headquartered in San Jose, California. It specializes in providing cloud-based software, systems, and services that enable broadband service providers to simplify operations, deliver exceptional subscriber experiences, and grow their businesses. Calix’s solutions focus on empowering communication service providers to optimize their networks, leverage advanced analytics, and create personalized customer experiences. Known for its innovation in broadband technology, Calix helps its clients transition to next-generation networks, ensuring scalability, efficiency, and improved customer satisfaction.
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