Senior RAN Innovation Engineer

Singtel

Singapore

On-site

Confidential

Full time

14 days+

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Job summary

Singtel is seeking a Senior Specialist, Radio Network Engineering to evaluate and introduce new RAN technologies that advance the network evolution strategy. You will drive technical assessments, lab validations, PoCs, and field trials to ensure commercial readiness and measurable improvements in performance, energy efficiency, and customer experience.

The role requires deep knowledge of LTE/5G NR, 3GPP specifications, and hands-on experience with lab testing, interoperability, and deployments.

Qualifications

Bachelor's degree in Electrical Engineering or Telecommunications Engineering.
Minimum 6–8 years of experience in mobile radio network engineering, RAN planning, optimisation, or related.
Hands-on experience evaluating LTE and 5G NR features.
Experience with laboratory validation, interoperability testing, field trials, and rollout.

Responsibilities

Evaluate emerging RAN technologies, vendor solutions, and 3GPP Releases to support roadmap planning.
Review 3GPP specs and AI/ML for RAN optimisation, RedCap, NTN, ISAC, XR optimisation.
Evaluate RAN software features and vendor releases for deployment.
Develop lab validation plans to verify functionality and standards compliance.
Plan PoC, interoperability tests, pilots, and field trials with defined KPIs.
Support commercial rollout with deployment guidelines and readiness documents.
Analyse trial data to identify improvements and optimisations.
Collaborate with cross-functional teams to ensure end-to-end technology introduction.
Engage vendors to assess roadmaps and interoperability.
Prepare technical reports and presentations for governance and decisions.