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Title: Program Manager

Requisition ID: 24561

City: Taipei

Country/Region: TW

Role: Solution Architect for 4G/5G SDM:

Key Tasks and Activities:

- Develops customer network cloud infrastructure architecture for SDM that will be the

Subscriber Database for 4G and 5G services, based primarily on Kubernetes/VMWare or NCS

cloud platform.

- Develops high level solution design (decompose the requirements into the functional blocks,

defines solution components, external and internal interfaces, responsibilities of the

components, network protocols) as input for overall technical solution.

- Creates solution details including components, external and internal interfaces, responsibilities

of the components, network protocols to be used, component flow charts that includes multi-

vendor environment.

- Keeps in permanent contact with Customer’s stakeholders by means of regular meetings and

workshops.

- Acts as key bridge between backend support and R&D teams and the project delivery team to

identify and manage technical and scope risks.

- Performs technical risk evaluation and plans to mitigate risks of proposed design/solution.

- Evaluates new technologies and sets a direction for future technical capability demands.

- Plan the migration of traffic from existing legacy network to the SDM on cloud infrastructure.

Competences:

- A deep understanding of how SDM is designed for Consumer and Enterprise including full

understanding of 3gpp specifications and IMS use cases and integration with 5G networks

- Practical experience designing and deploying SDM for 4G and 5G networks

- Architectural know how on special HW/SW based tech such as SR IOV, PCI pass-through, DPDK

and accelerators

- End to end architectural know how on following:

o SDM, IMS and VoLTE/ VoNR Architecture

o SDM / IMS / VoLTE/ VoNR use cases and call flows

o End-2-end design for break-out and break-in calls for SDM & IMS VoLTE/ VoNR

o 5G Services Based Architecture

o Security aspects including Defense-in-depth

o Kubernetes, RHEL host OS & Linux components, or NCS / NCOM

o Integration of SDM to legacy voice networks

o VoLTE/VoNR roaming and operator interworking

- Internetworking between cloud infrastructure and container functions via VXLAN GW

- Tenant virtual network implementation stretching across multiple NFVI Data centers

- Security and auxiliary services (VPN, FW, DHCP, DNS etc.) in Kubernetes/VMWare or NCS clouds

Role: IMS Solution Architect Service

Expectation of on-site date: ASAP

Solution Architect for IMS:

Key Tasks and Activities:

Develops customer network cloud infrastructure architecture for IMS that will be the Voice infrastructure for 4G and 5G services, based primarily on Kubernetes and VMWare cloud platform.
Develops high level solution design (decompose the requirements into the functional blocks, defines solution components, external and internal interfaces, responsibilities of the components, network protocols) as input for overall technical solution
Creates solution details including components, external and internal interfaces, responsibilities of the components, network protocols to be used, component flow charts that includes multi-vendor environment
Keeps in permanent contact with Customer’s stakeholders by means of regular meetings and workshops
Acts as key bridge between backend support and R&D teams and the project delivery team to identify and manage technical and scope risks
Performs technical risk evaluation and plans to mitigate risks of proposed design/solution.
Evaluates new technologies and sets a direction for future technical capability demands
Plan the migration of traffic from existing legacy network to the IMS on cloud infrastructure

Competences:

A deep understanding of how IMS network is designed for Consumer and Enterprise including full understanding of 3gpp specifications and IMS use cases and integration with 5G networks
Practical experience designing and deploying IMS network for 4G and 5G networks
Architectural know how on special HW/SW based tech such as SR IOV, PCI pass-through, DPDK and accelerators
End to end architectural know how on following:

IMS and VoLTE/ VoNR Architecture
IMS / VoLTE/ VoNR use cases and call flows
End-2-end design for break-out and break-in calls for IMS VoLTE/ VoNR
5G Services Based Architecture
Security aspects including Defence-in-depth
Kubernetes, RHEL host OS & Linux components
Integration of IMS to legacy voice networks
VoLTE/VoNR roaming and operator interworking

Internetworking between cloud infrastructure and container functions via VXLAN GW
Tenant virtual network implementation stretching across multiple NFVI Data centres
Security and auxiliary services (VPN, FW, DHCP, DNS etc) in Kubernets and VMWare clouds

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Wipro is committed to creating an accessible, supportive, and inclusive workplace. Reasonable accommodation will be provided to all applicants including persons with disabilities, throughout the recruitment and selection process. Accommodations must be communicated in advance of the application, where possible, and will be reviewed on an individual basis. Wipro provides equal opportunities to all and values diversity.

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