Senior System Test Engineer

Senior System Test Engineer, you will be responsible for qualifying system functionalities, capacities and stability of GPON/XGSPON ONT & OLT, L2/L3 Switches, NMS (Network Management System) Applications. Responsibilities include developing test plans and test scripts, participating in day-to-day products testing activities and generating test reports. The position requires a strong background in tests and documentation, including accurate documentation of tests performed and test procedures and publishing of results in a consistent, accurate, and meaningful format. Must be self-motivated, self-driven and a team player.

Key Responsibilities

• Responsible for Test Planning, Test cases creation, Test Execution and Test Reporting.

• Reads & understands the Network protocols’ standards/RFC/Recommendations and Product Specification documents. Ensures that these documents are kept up to date by the ODM, based on changing requirements.

• Validates product features and functionalities including those for the Network Management System, Command Line Interface and Web Interface.

• Ensures all assigned test cases & resolved defects are being tested correctly and in a timely manner.

• Ensures the testing quality of lower-level System Test Engineers by reviewing/cross-checking.

• Debugs & analyzes issues, defect tracking and reporting, including working closely with product engineering and support teams to resolve lab and customer issues.

• Issues a recommendation for release in the form of memo or email to the GPON/XGSPON Product Manager, outlining testing performed and outstanding issues at the end of test cycles.

• Designs and implements automated test programs, tools, etc. that provide increased test coverage, consistency, and efficiency.

• Builds and maintains test setups based on changing requirements in the standards used in the System test environment.

• Contributes to the creation & review of technical documentation.

• Assists GSS in troubleshooting or recreating potential product software or hardware defects.

• Performs targeted verification testing on pre-release software prior to providing it to GSS for testing in the field.

• Provides consultation to GSS staff on the configuration of networking equipment.

• Other duties required for the test, evaluation, launch, and support of new products.

Qualifications

• Solid knowledge of networking, TCP/IP, L2 Switching, L3 Routing protocols.

• MPLS & TDM are highly preferred (for future products verification).

• Solid background in Broadband technologies, especially GPON/XGSPON.

• Solid knowledge of Wi-Fi (802.11b/g/n/ac/ax), CATV, VoIP, SNMP and TR-069. USP is preferred.

• Solid knowledge of Residential Gateway (RG) features (IPv6, NAT, PPPoE, DDNS …)

• Have a good background in Linux system.

• Able to create test ing languages.

• Proficiency in Test tools, traffic generators (N2X/STC/SMB), emulators (GNS3, VMWare)

• Basic knowledge of HTML, Web page development and Web Servers.

• Proficiency in MS Office & Visio applications and miscellaneous other.

• Strong debugging, troubleshooting and communication skills.

• Able to work on multiple, large or complex projects.

• The ideal candidate is a team player who is self-motivated and result oriented.

• Must be flexible and have the ability to work and communicate with design engineers and product managers.

• BS Degree/BEng or equivalent experience in related field, preferably Telecom engineering or Computer science.

• Excellent verbal and written communications skills (Advanced English level)

• 5+ years of QA/test experience preferably in networking/telecom.

Preferred:

• MS (Master of Science) is preferred.

• Graduates of PTIT & HUST University are preferred.

• Cisco Network Certification (CCNA/CCNP)

• Linux Professional Certification (LPIC).

• Professional Tester Certification (ISTQB Foundation/Test Manager/Automation…)

• English Certification (TOEIC, IELTS, TOEFL)

• Background in multi-vendor telecommunications environments highly desirable

• Possible past employment includes Huawei, ZTE, Nokia/ALU, FiberHome, VTTEK, Viettel Network, VNPT Technology.