The Senior Specialist, Radio Network Engrg role supports the planning, design, optimisation and performance management of Singtel’s mobile radio network. Candidates typically need a degree or diploma in telecommunications, electrical engineering, computer engineering or a related discipline, together with relevant experience in 4G/5G radio access networks. Familiarity with network performance analysis, drive testing, optimisation tools, radio technologies and telecommunications standards is expected. The successful candidate should be analytical, safety-conscious and comfortable working with vendors, contractors and cross-functional teams. The role may involve field activities, troubleshooting, project delivery and occasional work outside normal hours to support network upgrades or service incidents.
Singtel Group is one of Asia’s leading communications technology groups, headquartered in Singapore. Its businesses cover mobile and fixed-line telecommunications, broadband, digital services, cybersecurity, cloud, data centres and enterprise technology solutions. Singtel serves consumers, businesses and governments across Singapore, Australia and other regional markets, with major operations including Optus in Australia. The company invests heavily in 5G, digital infrastructure and next-generation connectivity, supporting both everyday communications and large-scale enterprise transformation. Singtel is also involved in regional technology partnerships and infrastructure development. Employees work in a highly regulated, service-focused environment where network reliability, innovation, customer experience and operational excellence are important. A radio network engineering position therefore offers exposure to large-scale mobile infrastructure and evolving technologies such as 5G, network automation and advanced wireless services.
Singapore is a compact, well-connected island city with opportunities in telecommunications, technology, finance, healthcare, logistics and professional services. Its multicultural society blends Chinese, Malay, Indian and international influences, with English widely used at work and in daily life. Public transport is efficient, healthcare is strong and neighbourhoods are generally safe, though housing and dining in central areas can be expensive. Popular lifestyle options include hawker centres, beaches, parks, museums and shopping districts. Foreign professionals normally need an employer-sponsored work pass, such as an Employment Pass or S Pass, and eligibility depends on salary, qualifications and government requirements. Employers commonly assist with relocation, onboarding and pass applications, but candidates should budget for rental deposits, insurance and initial living expenses. Singapore’s tropical climate is hot and humid year-round, with frequent rain, so practical clothing and adaptable commuting arrangements are useful.
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