发布 Apr 18, 2024 184 查看
Responsible for IMS core project delivery and technical support for IMS core network products, including equipment commissioning and debugging, upgrade and cutover, troubleshooting, and HLD/LLD Design.
Primary Duties & Responsibilities:
- Planning and Designing of HLD/LLD Documents.
- Deployment of cloud core network elements.
- Software Installation and commissioning
- Integration of Network Elements
- Migration of Subscribers/traffic
- Patch Upgrade and Expansion of Existing Network elements
- Network KPI understanding
- Troubleshooting of Network issues.
- Provide technical training, technical guidance, and technical communication for on-site maintenance engineers and customer engineers.
Routine Actions:
- Supporting projects of vIMS Core entities (Knowledge of P/I/S-CSCF, HSS, SLF, TAS(ATS) BGCF, MGCF, MRFC, MRFP, AGW, IBCF) and VoLTE.
- Responsible for technical communication & clarification with the operator, providing relevant solutions with support team towards customer requirements.
- Ensuring smooth delivery of IMS Core-related Projects.
- Knowledge of Internet security framework like ISO 2000, Security Framework Compliance
- Support according to project requirements based on different Time zone.
- Ready to travel anywhere as per business needs
Preferred Experiences:
- Bachelor Degree in ECE/Computer Science (IT) / Computer Science/ or related fields.
- Extensive experience with SIP Call processing and SIP Supplementary Services
- In-depth understanding of Telecom Protocols and technologies like SIP, SDP, H.248,MGCP,DIAMETER etc
- Experience in TCP, IPSEC, IP protocols
- Great Conceptual understanding of IMS evolution and trends - IMS Subsystems, functionalities, and IMS SIP Services call flows.
- Working experience on IMS interworking entities (P/I/S-CSCF, HSS, SLF, TAS(ATS) BGCF, MGCF, MRFC, MRFP, AGW, IBCF) and interfaces.
- Knowledge of Session Border Controller, NAT, Firewall, Authentication Encryption, and L2 Layer switches (Routers/Switches).
- Installation and commissioning experience.
- HLD and LLD Designing experience is a plus.
- Cloud SAAS, IAAS, and PAAS basic knowledge.
- The candidate must have excellent communication skills, written and verbal both.
Professional Employers (Pvt) Ltd
PEOPLE delivers business, strategic and human capital solutions, which give a new life to your business and take your organization to a new growth trajectory. Our unique approach helps ensure that all levels of the organization work together to create an innovative, talent-powered organization, cutting out redundancies, ultimately helping our clients to achieve excellence in what they do.
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