[Remote] Sr. QA Engineer - IP Routing

Note: The job is a remote job and is open to candidates in USA. Ciena is a global leader in high-speed connectivity, committed to a people-first approach and a flexible work environment. The Sr. QA Engineer will lead the design, validation, and evolution of next-generation IP routing solutions, focusing on delivering scalable, high-quality networking solutions for service provider and cloud environments.ResponsibilitiesDrive end-to-end validation and testing strategies for IP routing features, including SR-MPLS, SRv6, BGP, EVPN, and L3VPNLead development of test architecture, automation strategies, and quality engineering practices for large-scale routing platformsDesign and maintain automated test frameworks and test cases using Python to expand test coverage and efficiencyCollaborate with development, product management, and system engineering teams to support feature deliveryDefine and execute test plans covering functional, scale, performance, and interoperability scenariosMentor engineers to support technical development and consistency in engineering practicesInfluence product quality through design reviews, defect analysis, and risk identificationSkillsEducation: Master's or Bachelor's degree in Computer Science or related disciplineExperience: 5+ years of experience in networking with a focus on IP routing and protocolsApplication of SR-MPLS, SRv6, BGP, EVPN, and L3VPN technologiesExperience developing automated test cases using Python within networking or distributed systems environmentsApplication of networking fundamentals including TCP/IP, routing, and switchingExperience working with test automation frameworks and CI/CD practicesDemonstrated ability to lead complex technical initiatives and collaborate across teamsApplication of AI concepts and Copilot-assisted automation developmentExperience working with network virtualization and cloud-native networking environmentsFamiliarity with container technologies and orchestration platformsExposure to telemetry, observability, and performance analytics toolsExperience working with service provider or large-scale enterprise networksFamiliarity with traffic generation tools and network benchmarkingEducation: Advanced degree in Computer Science, Electrical Engineering, or a related fieldBenefitsNon-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission.Medical, dental, and vision plansParticipation in 401(K) (USA) & DCPP (Canada) with company matchingEmployee Stock Purchase Program (ESPP)Employee Assistance Program (EAP)Company-paid holidaysPaid sick leaveVacation timePaid Family Leave and other leaves of absenceCompany OverviewCiena collaborates with customers to unlock the strategic potential of their networks and and change the way they perform and compete. It was founded in 1992, and is headquartered in Linthicum Heights, Maryland, USA, with a workforce of 5001-10000 employees. Its website is http://www.ciena.com.Company H1B SponsorshipCiena has a track record of offering H1B sponsorships, with 9 in 2026, 34 in 2025, 21 in 2024, 36 in 2023, 44 in 2022, 30 in 2021, 29 in 2020. Please note that this does not guarantee sponsorship for this specific role.