Deployment Engineers (System Integration) (工作地點：台北市)

JOB Details : We are primarily looking for a resource with prior knowledge in deploying NTAS Nodes on Telco Clouds.

• 5+ years with minimum 2+ years in IMS Solution Implementation/Upgrades
• Strong Communication skills
• Team handling skills
• Analytical skills - Presentation skills."

Skills :

• Should have end to end understanding of the IMS Solution.
• Should have deep knowledge of 4G and 5G call flows, and overall understanding of latest technologies in the Telecom space including VOLTE, VoWiFi, loT etc.
• Should have understanding of the Cloud environment and understanding of how IMS solution/Nodes can be deployed over cloud.
• Candidate should have prior experience in deploying IMS core nodes as Bare Metal Nodes/VNF's/CNF's.
• Should have expertise in installing, upgrading, integration different IMS nodes.
• Sound understanding of troubleshooting tools like Wireshark etc.
• Should be able to follow HLD / DLD for the IMS Nodes as per the Customer solutions.
• Good working experience in Linux, VMWare, Dockers & Containers, OpenStack, OpenShift, Kubernetes
• Working knowledge on IMS Nodes NTAS

Roles & Responsibilities :

• Lead end-to-end deployment, integration, and upgrade of IMS core network elements across 4G and 5G environments.
• Design and implement IMS solutions based on customer requirements, adhering to High-Level Design (HLD) and Detailed Level Design (DLD).
• Deploy IMS nodes on Bare Metal, VNF, and CNF architectures within Telco Cloud environments.
• Install, configure, and integrate IMS nodes such as NTAS/CFX.
• Support deployment and operations of cloud-native IMS solutions using platforms like OpenStack, VMware, Docker, and OpenShift.
• Perform system validation, interoperability testing, and ensure seamless integration with multi-vendor environments.
• Analyze and troubleshoot issues using tools such as Wireshark, logs, and protocol-level debugging techniques.
• Provide deep technical support for IMS call flows, including VoLTE, VoWiFi, and related services.
• Collaborate with cross-functional teams (onsite and offshore) to ensure timely delivery of deployment milestones.
• Execute software upgrades, patches, and migrations with minimal service disruption.
• Monitor system performance and optimize configurations for high availability and scalability.
• Document deployment procedures, configurations, and operational guidelines.
• Work closely with customers and stakeholders to ensure solution alignment and successful project delivery.
• Lead technical discussions and support knowledge sharing within the team.

基本資格（Qualifications）

• 5年以上相關經驗，且至少2年 IMS Solution Implementation / 升級經驗
• 良好的溝通能力
• 具備團隊管理能力
• 良好的分析能力與簡報能力

必要技能（Skills）

• 具備 IMS Solution end-to-end 架構理解
• 熟悉 4G / 5G 呼叫流程（Call Flow）
• 熟悉電信新技術，如：VoLTE,VoWiFi,IoT 等
• 熟悉 Cloud 環境，並了解 IMS Nodes 在 Cloud 上的部署方式

具備以下部署經驗：
Bare Metal
VNF（Virtual Network Function）
CNF（Cloud-Native Function）

• 熟悉 IMS nodes 安裝、升級與整合
• 熟悉 Troubleshooting 工具（如 Wireshark）
• 能依據 HLD / DLD 設計文件執行部署

技術能力需求：
Linux
VMware
Docker / Containers
OpenStack
OpenShift
Kubernetes

• 具備 IMS Node（NTAS）相關經驗

工作內容（Roles & Responsibilities）

• 主導 IMS core network 在 4G / 5G 環境的：

部署（Deployment）
整合（Integration）
升級（Upgrade）

• 根據客戶需求設計 IMS Solution（依 HLD / DLD）
• 在 Telco Cloud 環境中部署 IMS nodes（Bare Metal / VNF / CNF）
• 安裝並整合 IMS nodes（如 NTAS / CFX）
• 在 cloud-native 平台（OpenStack / VMware / OpenShift 等）上部署 IMS Solution
• 執行系統驗證與跨廠商整合測試（Interoperability Testing）
• 使用 Wireshark / logs 進行問題分析與 Debug
• 提供 IMS call flow 技術支援（VoLTE / VoWiFi 等）
• 與 onsite / offshore 團隊協作，確保專案如期交付
• 執行系統升級、patch、migration，確保服務不中斷
• 監控與優化系統效能（HA / scalability）
• 撰寫技術文件（deployment / 設定 / SOP）
• 與客戶密切合作，確保 solution 符合需求
• 主導技術討論與團隊知識分享