{"schemaVersion":"jobsearcher.job.v1","id":"6df99d2a8d4a7ae514d53fa0","url":"https://jobsearcher.com/jobs/6df99d2a8d4a7ae514d53fa0","canonicalUrl":"https://jobsearcher.com/jobs/6df99d2a8d4a7ae514d53fa0","title":"L2/L3 Network Test Engineer (Python Automation)","description":"Job Title: L2/L3 Network Test Engineer (Python Automation)Location: Remote (Preference given to candidates located in Texas or Wichita, KS)Employment Type: Full-TimeWork Authorization: Must be legally authorized to work in the United States without the need for current or future visa sponsorship.About the RoleWe are seeking a skilled L2/L3 Network Test Engineer with strong Python automation expertise to join our engineering team. In this remote role, you will design, develop, and execute automated test suites for complex Layer 2 and Layer 3 networking environments. You will play a key role in ensuring the performance, reliability, and scalability of our network infrastructure while working closely with cross-functional development teams.Key ResponsibilitiesTest Automation Development: Design, build, and maintain scalable automated test frameworks and scripts using Python to validate L2/L3 networking features.Network Validation & Debugging: Configure, test, and troubleshoot complex network topologies, protocols, and containerized/virtualized environments.Test Planning & Execution: Create comprehensive test plans and test cases based on system requirements, executing both automated and manual tests to identify defects early.Root Cause Analysis: Perform deep-dive packet analysis and log debugging to isolate network, protocol, and system-level issues.Continuous Improvement: Collaborate with software and network engineers to integrate automated tests into CI/CD pipelines and quickly adapt to emerging networking technologies.Required QualificationsExperience: Minimum of 3+ years of hands-on experience in network testing, network engineering, or network QA automation.Networking Fundamentals: Strong, proven background in core networking protocols, including VLAN, TCP/IP, IPv6, routing, and switching.Layer 2 Expertise: Extensive hands-on experience configuring, validating, and debugging Layer 2 networking protocols.Python Automation: Solid programming and scripting skills in Python, with hands-on experience using test automation frameworks such as PyTest, unittest, or Robot Framework.Virtualization & Containers: Practical experience working with containerization and hypervisor technologies, including Kubernetes, Docker, VMware ESXi, and Xen.Adaptability: Demonstrated ability to ramp up quickly on new technologies, tools, and networking concepts in a fast-paced environment.","company":"Terralogic","rawCompany":"terralogic","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-11-14T08:12:29.214Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1253.00","title":"Software Quality Assurance Analysts and Testers","slug":"software-quality-assurance-analysts-and-testers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"L2/L3 Network Test Engineer (Python Automation)","description":"Job Title: L2/L3 Network Test Engineer (Python Automation)Location: Remote (Preference given to candidates located in Texas or Wichita, KS)Employment Type: Full-TimeWork Authorization: Must be legally authorized to work in the United States without the need for current or future visa sponsorship.About the RoleWe are seeking a skilled L2/L3 Network Test Engineer with strong Python automation expertise to join our engineering team. In this remote role, you will design, develop, and execute automated test suites for complex Layer 2 and Layer 3 networking environments. You will play a key role in ensuring the performance, reliability, and scalability of our network infrastructure while working closely with cross-functional development teams.Key ResponsibilitiesTest Automation Development: Design, build, and maintain scalable automated test frameworks and scripts using Python to validate L2/L3 networking features.Network Validation & Debugging: Configure, test, and troubleshoot complex network topologies, protocols, and containerized/virtualized environments.Test Planning & Execution: Create comprehensive test plans and test cases based on system requirements, executing both automated and manual tests to identify defects early.Root Cause Analysis: Perform deep-dive packet analysis and log debugging to isolate network, protocol, and system-level issues.Continuous Improvement: Collaborate with software and network engineers to integrate automated tests into CI/CD pipelines and quickly adapt to emerging networking technologies.Required QualificationsExperience: Minimum of 3+ years of hands-on experience in network testing, network engineering, or network QA automation.Networking Fundamentals: Strong, proven background in core networking protocols, including VLAN, TCP/IP, IPv6, routing, and switching.Layer 2 Expertise: Extensive hands-on experience configuring, validating, and debugging Layer 2 networking protocols.Python Automation: Solid programming and scripting skills in Python, with hands-on experience using test automation frameworks such as PyTest, unittest, or Robot Framework.Virtualization & Containers: Practical experience working with containerization and hypervisor technologies, including Kubernetes, Docker, VMware ESXi, and Xen.Adaptability: Demonstrated ability to ramp up quickly on new technologies, tools, and networking concepts in a fast-paced environment.","datePosted":"2026-11-14T08:12:29.214Z","dateModified":"2026-11-14T08:12:29.214Z","hiringOrganization":{"@type":"Organization","name":"Terralogic","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"6df99d2a8d4a7ae514d53fa0"},"url":"https://jobsearcher.com/jobs/6df99d2a8d4a7ae514d53fa0"}}