NFV - Cloud Core Networking Service Engineer
Hillcrest Solutions (Private) Limited
Islamabad , Pakistan
Posted Aug 16, 2024 242 views
Hillcrest Solutions Pvt. Ltd is hiring for an International Chinese Telecom Company for their upcoming GSC project in Pakistan.
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 & clarifying with the operator, providing relevant solutions with the support team towards customer requirements.
- Ensuring smooth delivery of IMS Core-related Projects.
- Knowledge of Internet security frameworks like ISO 2000, Security Framework Compliance
- Support according to project requirements based on different Time zones.
- Ready to travel anywhere as per business needs
Preferred Experiences:
- Bachelor's 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 on Session Border Controller, NAT, Firewall, Authentication Encryption, L2 Layer switches (Routers/Switches).
- Installation and commissioning experience.
- HLD and LLD Designing experience is plus.
- Cloud SAAS, IAAS and PAAS basic knowledge.
- The candidate must have excellent communication skills, written and verbal both.
Skills
Job Details
Hillcrest Solutions (Private) Limited
pHillcrest Solutions(Private) Limited is incorporated in Pakistan with the primary objective of providing Human Resource and Manpower Services to vast clientele across the Globe./p
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