Network Software Test – Principal Engineer

Network Software Test – Principal EngineerWe are seeking a Principal Engineer for Network Software Test to join Arrcus in San Jose, CA.OverviewResponsibilities and qualifications for a senior role in networking software test, with a focus on protocols, cloud exploration, automation, and customer-ready deployment UX.ResponsibilitiesNetworking Protocols and Technologies: Deep understanding of networking protocols such as TCP/IP, Ethernet, Layer 2/3 protocols like BGP, BGP EVPN, ISIS, SR, MPLS, L3VPN, SRv6, and ability to validate networking functionality and performance through automation.Understand and learn Service Provider, Datacenter, Campus/ Enterprise Customer SolutionsUnderstand and test on Cloud Technologies (AWS, Azure, GCP, OCI)Influence development team to align with customer expectations with respect to deployment and UX needsCreative problem solving and excellent troubleshooting skillsAbility to handle multiple tasks and complete them on timeGood documentation and presentation skillsEducation/QualificationsBS/MS in Computer Engineering/Computer Science or equivalent degreeAbility to write high quality automated test cases using Python16+ years of hands-on test experience of Networking protocols such as BGP, ISIS, MPLS, BFD, MLAG, EVPN, VxLAN, SR-MPLS, SRv6Proficient in the use of IXIA to develop Data Path and Control Plane Test casesGrowing the existing automation framework to support customer use case testing scenarios and cross-feature integrationsWorking knowledge of Test Harness like Robot framework, Jinja2 templatingExpertise in Scale and Performance Testing using simulation for customer networksUsing development infrastructure tools, such as Jenkins, Git, JIRA, etc.Familiarity with Docker Containers, VMsKnowledge of Network merchant silicon chipsets and Whitebox platformsNice to have: DevOps experience with AWS, GCP, Azure or other cloud serviceBonusPrior work experience in a startup or venture-backed company is a big plus.BenefitsAttractive compensation + EquityMedical, Vision and Dental coverage (PPO, HMO, and HSA options available; 100% premium coverage of several PPO and HMO plans for employees)Parental leaveFlexible PTO401k retirement planEmployee Assistance programsOnsite Fitness centerWeekly Catered lunches at our San Jose office.Salary: $ 200,000 to 225,000 /yrEqual OpportunityAt Arrcus, we’re proud to be an equal opportunity employer – We realize the key to creating a company with a world-class culture and employee experience comes from who we hire and creating a workplace that celebrates everyone. A strong belief of culture addition will propel us forward, together. This policy applies to all terms and conditions of employment, including but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, benefits, compensation and training. #J-18808-Ljbffr

Created: 2025-09-17