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Engineer, EPC Delivery & Assurance

Date: 08-Jan-2021

Location: Singapore, Singapore

Company: Singtel


Singtel, Asia’s leading communications technology group, provides an extensive range of telecommunications and digital services to millions of consumers and businesses across Asia, Australia, Africa and the USA. With over 140 years of innovation behind us, we continue to push boundaries in our networks and services, to enrich lives and transform businesses.


Our core values – Customer Focus, Challenger Spirit, Teamwork, Integrity, and Personal Excellence – shape the way we work. We are passionate about making a difference and have an open and inclusive culture where everyone is empowered to do their best. Our diverse business means you will enjoy unique opportunities and rewarding experiences to learn and grow your career in a dynamic industry.


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




  • 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.
  • Lead and supervise a team to drive network / service automation including testing and rolling out new mobile-related products and services for 5G and existing 4G technology.
  • As 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.
  • Liaise and co-ordinate with system vendor(s) for the delivery, testing and timely implementation of new software, hardware and patches.
  • Troubleshoot and perform root causes failure analysis for software & hardware faults related to the network nodes.
  • Create and maintain engineering test documentation and guidelines system functional and mobile services testing.
  • Perform and coordinate 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.
  • Administer the department operating/capital expenditures, inclusive of negotiation /renewal of maintenance contracts.
  • 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.


The Ideal candidate should possess:

  • An Engineering degree preferably in the area of wireless communications. Flash graduate with correct attitude and strong interest in Mobile technology like 5G is welcome to apply for the job. Appropriate training will be provided for candidates to fill in the work
  • Familiar with TCS security compliance checklist like CIS 20.
  • Possess good analytical and systematic troubleshooting skills in the area of 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.   
  • 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








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.