Tuyển dụng Core Network Tester/ Network Tester_Telecom Domain tại Hà Nội

As part of the team, you will contribute to the development and validation of advanced 4G/5G Core Network solutions throughout the product life cycle, from early system integration to commercial deployment. You will work closely with global cross-functional teams to analyze requirements, design and execute test strategies, configure and maintain Core Network test environments, and perform functional, integration, regression, stability, performance, and capacity testing. You will also investigate logs, traces, configuration, and subscription data to troubleshoot complex 5G Core issues, identify root causes, support test automation and CI/CD activities, and help ensure that solutions are stable and ready for deployment in customer networks. 

Yêu cầu ứng viên

• Bachelor or Master degree in related fields (Telecom, Electronics Engineering, Math)
• At least 1  years of QA/Test experience preferably in networking/telecom 
• Core network technology: 4G/5G Core architecture, key network functions, interfaces, call flows, protocols, and 3GPP specifications
• 5GC troubleshooting: Analyze traces, logs, configuration, and subscription data; troubleshoot NRF interworking and end-to-end session establishment
• Test execution: Perform functional, integration, regression, exploratory, stability, performance, and capacity testing
• Test design: Analyze requirements and author test strategies, test plans, test cases, and estimates
• Test environment: Configure and maintain Core Network, UE/simulator, RAN, RF, ENM/OSS, and related lab environments
• Tools and automation: Use test repositories, CI/CD pipelines, Jenkins/Maven-type tools, and develop or maintain automated tests
• Troubleshooting and reporting: Collect logs/traces, isolate root causes, document failures, and communicate findings clearly
• Operational knowledge: Understand configuration/change processes, KPIs, documentation practices, and test procedures/WoW

Quyền lợi được hưởng

OPPORTUNITIES AND CHALLENGES

• Opportunity to work in a professional, modern and energizing setting.
• Structured telecom R&D training program
• Mentorship from senior system engineers
• Exposure to 4G/5G baseband architecture
• International working environment  
• 13th-month salary
• Opportunity to work in a professional, modern and energizing setting.
• Challenging projects, possibilities, cutting-edge technology, and problems.
• An open and dynamic working atmosphere that promotes the interchange of ideas, while also empowering you to work and create in your own style. Each employee's talent and accomplishments are valued, and outstanding employees are recognized and rewarded on a yearly basis.
• Opportunities for capacity development, as well as assistance with professional certification expenses, are available to those who work in the field (1 million - 5 million).
• Some advanced certifications will cover the full cost of studying and taking the exam.

ATTRACTIVE REWARDING POLICY AND WORK-LIFE BALANCE

• Review salary 1-2 times/year, with the possibility of an unexpected salary rise based on capacity an infinite number of times per year
• Policy for 13th-Month Salary Bonus and Holiday Bonuses According to Company Regulations.
• Holiday travel mode, team building,...
• Full participation in social insurance, as well as a yearly health checkup at a reputable hospital.
• Comprehensive visit policy for personnel and relatives: birthday, marriage, childbirth, illness, etc.
• The football club, cycling car, badminton, ... are just a few of the sports and cultural activities available.
• Allowance for classes and training awards: Learning Star of the Month,
• A chance to be the face of the year's study, the royalties…