Job Description

: At Singtel, we believe in the strength of a vibrant, diverse and inclusive workforce where backgrounds, perspectives and life experiences of our people help us innovate and create strong connections with our customers. We strive t : At Singtel, we believe in the strength of a vibrant, diverse and inclusive workforce where backgrounds, perspectives and life experiences of our people help us innovate and create strong connections with our customers. We strive to ensure all our people practices are non-discriminatory and provide a fair, performance-based work culture that is diverse, inclusive and collaborative. Join us and experience what it's like to be with an Employer of Choice.. Together, let's create a brighter digital future for all. .Awarded at the HR Fest Awards 2020. Singtel Networks, the most established telecommunications infrastructure provider in Singapore is transforming to enable the digital generation of tomorrow. We are introducing new capabilities in 5G, Cloud, Analytics, Digital Commerce, Software Engineering, Cyber Security to enhance our core competencies and deliver innovative and differentiated Mobile and Fixed services (Broadband, TV and Telephony) for our customers. We are committed to celebrating inclusion and diversity and is a strong believer to upskill and nurture all individuals.Come join us today as we build Singtel's Networks of tomorrow, and Empower Every Generation to live, work and play in new ways! Responsibilities: Responsible for the operations of the mobile PNF (Physical Network Function) and VNF (Virtualized Network Function) platforms are being maintained optimally. Carry out Mobile Prepaid System change management including patch loading, implementation of software, hardware upgrades and configuration changes on Prepaid nodes. Work on network / service automation including testing and rolling out new mobile-related products and services. Upgrades and patch loading may disrupt mobile services the successful candidate is will need to work outside normal working hours to carry out such activities. Perform vulnerability assessments/penetration tests (VAPT) and ensure that the identified security weaknesses are remediated in a timely manner. Troubleshoot and perform root causes failure analysis for software & hardware faults related to the network nodes. Involved in perform disaster recovery activity expeditiously in times of service disruptions so as to minimize service downtime and revenue loss. Provide engineering support / expertise to Planning and Product Marketing in technical feasibility studies and trials of new products and services. Ensure that service quality & performance of Mobile Prepaid services are maintained at high quality, with minimum service disruption. The Ideal candidate should possess: Engineering diploma preferably in the area of wireless data communications. 1 year of working experience in Telco industry. Hands-on experience in Unix/Linux operating systems and firewall management. Strong interest in system and process automation with good knowledge in automation tools e.g. Ansible. Resolve, UI Patch, RPA. Working experience and familiar with best practices in mobile switching equipment (Ericsson) and virtualized / cloud technology like Openstack/NFVi/Container (Kubernetes)/SDN will be an added advantage. Certification in CCNA and/or CCNP is desirable as IP technologies are increasingly being deployed in mobile network. The successful candidate is required to be on 24/7 standby alert to handle unplanned system faults and/or service degradation. We are committed to a safe and healthy environment for our employees & customers and will require all prospective employees to be fully vaccinated.