Staff QA Engineer
Vistance Networks7 months ago
Taipei, TaiwanStaff+
Responsibilities
- Develop and document detailed test plans and test cases based on functional and technical specifications.
- Perform manual and automated software and system testing for Wi‑Fi and switch products.
- Collaborate with developers, customer support teams, and field engineers to identify and resolve issues.
- Analyze and troubleshoot LAN, L2/L3 protocols, switching features, wireless security, and network-management issues.
- Use packet capture and analysis techniques and specialized network test tools and equipment.
- Support testing-lab planning and test automation through scripting when applicable.
Requirements
- Minimum 5 years of experience in QA engineering, network/system testing, or software validation.
- Hands-on experience testing L2/L3 switches and switch-management functionality.
- Strong knowledge of LAN, TCP/IP, NAT, IGMPv2/v3, NTP, DNS, FTP, SNMP, 802.1X, QoS, and firewall technologies.
- Experience with wireless security and WiFi Hotspot/WISPr.
- Experience with IxChariot, IxLoad, IxExplorer, and IxVeriWave test tools or equipment.
- Familiarity with L2TP, PPTP, GRE, SoftGRE, IPsec, and SSH tunneling protocols.
- Familiarity with QA methodologies and test-management tools.
- Preferred experience with automation tools and scripting, especially Python.
- Preferred experience with testing-lab planning, IPv6, Linux, authentication-server setup, and security testing for authentication and authorization.
- Effective communication and teamwork skills across cross-functional teams.
About Vistance Networks
Vistance Networks builds communications networking solutions for carriers and large enterprises, spanning network hardware, software, and technical support services. It sells products and maintenance contracts and provides outsourced escalation and managed support for complex network deployments. Headquartered in Richardson, Texas, it operates globally, with customer-facing engineers who reproduce issues in lab environments and deliver SLA-driven case management and documentation.