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 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 itxe2x80x99s like to be with an Employer of Choice*. Together, letxe2x80x99s 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 Singtelxe2x80x99s Networks of tomorrow, and Empower Every Generation to live, work and play in new ways!Make an Impact by:

• Responsible for operational and maintenance in Mobile Data Network.
• Responsible for security compliance check for Mobile Data nodes for both on-going projects and routine yearly VAPT check.
• Responsible for the operations of the mobile PNF (Physical Network Function), VNF (Virtualized Network Function) & CNF(Container Network Function) platforms are being maintained optimally.

Lead and supervise a team to carry out Mobile Data Network change management including patch loading, implementation of software, hardware upgrades and configuration changes on mobile data core network elements like Mobility Management Entity (MME), Gateways (SGW/PGW), Diameter Edge Agent(DEA), Radius, DNS and its support nodes in a hybrid (Native & Virtualized) environment for both 4G and 5G deployment.Ensure that service quality & performance of Mobile Data (packet switched) related services are maintained at high quality, with minimum service disruption.Review existing best practices and processes for system acceptance testing and introduce preventive or optimized measures to improve the network quality cum resilience in a proactive manner.Skills for Success:Engineering degree preferably in wireless communications.Familiar with TCS security compliance checklist like CIS 20.Possess good analytical and systematic troubleshooting skills in technical fault isolation and rectification.Strong interest in system and process automation with good knowledge in automation tools e.g. Ansible. Resolve, UI Patch, RPA.Familiar with Mobile technology such as UMTS, LTE and 5G operating in both native and virtualized environment.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.Rewards that Go Beyond

• Hybrid work arrangements
• Full suite of health and wellness benefits
• Ongoing training and development programs
• Internal mobility opportunities

Your Career Growth Starts Here. Apply Now!We are committed to a safe and healthy environment for our employees & customers and will require all prospective employees to be fully vaccinated.

Singtel