Were looking for a visionary Senior System QA Networking to join our Automation teams. As a member of this team, you will be responsible for the design, implementation and maintenance of Automated tests using our Java-based framework. Our Automated tests cover various aspects of the product, including complex networking topology, traffic, security rules, and user's authentication scenarios.
Responsibilities:
Own end-to-end troubleshooting of complex issues across networking, Linux OS, and distributed systems; drive root cause analysis and prevention.
Lead scale and robustness initiatives: capacity planning inputs, performance tuning, latency/packet-loss reduction, resiliency improvements.
Design and build automation and tooling for infrastructure validation, provisioning, diagnostics, and continuous verification.
Define, set up, and maintain production-like lab environments (servers, switches, virtualized/cloud environments).
Hands-on configuration and maintenance of servers and switches (VLAN/LACP/STP).
Collaborate with multiple interfaces (R&D/SRE/IT/Sec/Product) and lead projects independently from design to delivery, including documentation.
Requirements: 4+ years in a role that includes hands-on networking + Linux troubleshooting in complex environments (production/lab).
Deep knowledge of networking concepts and protocols (L2-L7), including routing (e.g., BGP/OSPF) - practical troubleshooting level.
Strong hands-on Linux experience, including debugging with journalctl/systemd, tcpdump, iproute2, etc.
Strong Bash/Linux scripting skills, ability to develop automation tools and reusable scripting libraries for debugging, infrastructure validation, and operational workflows.
Proven ability to lead tasks/projects independently; excellent communication in cross-functional environments.
Advantages:
Hands-on experience configuring switches/routers.
Hands-on experience with Java and OOP/OOD principles; ability to design and develop internal tools and reusable libraries.
Experience with observability stacks (Prometheus/Grafana) and incident/postmortem processes.
Experience with automation frameworks (Ansible/Terraform), CI/CD, and cloud (AWS/Azure).
This position is open to all candidates.