Software Engineer in Test- VPN / DNS/ End point Security

What you will do:

Role Overview and SummaryWe are looking for a hands-on QA/Automation Specialist to validate the Axis / Atmos Agent client across desktop and mobile platforms. This role is suitable for candidates with strong manual testing depth, good networking fundamentals, client-side debugging ability, and practical automation skills.The candidate will be responsible for validating Atmos Agent workflows across Windows, macOS, Linux, Android, iOS, and ChromeOS, including installation, upgrade, login, secure application access, tunnel behavior, DNS/routing, policy enforcement, posture checks, logs, diagnostics, and customer issue reproduction.

The candidate is expected to actively automate new feature workflows, enhance and maintain existing automation suites, analyze failures from automation runs, and improve regression efficiency through scripts, tools, and effective use of the existing framework.

Key ResponsibilitiesOwn validation of assigned features across supported desktop and mobile client platforms.Development of common automation libraries within the defined automation framework.Development of Automated test cases for existing and new features for the client application.Integration of automated test suits to CI pipeline, automation execution and triaging any failures.Design, document, and execute functional, regression, integration, upgrade, and customer workflow test scenarios.Validate secure access, authentication, policy enforcement, connectivity, and endpoint compliance workflows.Perform hands-on debugging of client, OS, network, configuration, and environment-related issues.Reproduce field/customer-reported issues and provide clear technical analysis with logs, steps, impact, and supporting evidence.Maintain and enhance existing automation coverage by updating test cases, improving stability, and analyzing failures.Participate in defect triage, release readiness reviews, test planning, and coverage discussions.Collaborate with development, automation, support, product, and cross-functional teams to improve quality and testability.Contribute to continuous improvement of QA processes, diagnostics, automation efficiency, and release confidence.What you need to bring :

Experience3–10 years of experience in QA, preferably in networking, VPN, SASE, ZTNA, endpoint security, enterprise client software, or cloud security products.Hands-on experience testing desktop or mobile client applications.Experience in both manual validation and automation development.Experience validating new features, regression areas, defects, and customer-reported scenarios.Experience working in release-driven product engineering environments with test planning, regression cycles, defect triage, automation runs, and release readiness discussions.Technical SkillsStrong hands-on QA experience in validating enterprise endpoint/client applications across Windows, macOS, Linux, Android, and/or iOS platforms.Strong programming experience in Python. Exposure to automation frameworks such as Playwright, Selenium and Appium.Experience in automating client applications on Desktop and mobile platforms.Good understanding of networking fundamentals including TCP/IP, UDP, DNS, DHCP, NAT, routing, MTU, proxies, firewalls, HTTP/HTTPS, TLS, certificates, and packet flow analysis.Working knowledge of VPN and secure access technologies such as IPsec/IKEv2, SSL VPN, WireGuard, secure tunnels, split tunnel/full tunnel behavior, ZTNA, SASE/SSE, and identity-aware access control.Experience analyzing endpoint connectivity issues using platform-specific tools across Windows, macOS, Linux, Android, and iOS for packet capture, DNS/routing validation, TLS/certificate inspection, system log analysis, process/service checks, and client diagnostic bundle review.Exposure to authentication and access flows such as SSO, SAML, OIDC, MFA, token/session expiry, certificate-based authentication, and posture-based access.

Good to HaveExposure to products or technologies such as Zscaler, Netskope, Palo Alto GlobalProtect, Cisco AnyConnect/Secure Client, Fortinet FortiClient, Check Point, Cloudflare WARP, or similar.