NFV PS Core Service Engineer

6 days ago

Islamabad, Islamabad, Pakistan Hillcrest Solutions Pvt. Ltd. Full time
NFV PS Core Service Engineer
Hillcrest Solutions Pvt. Ltd., Pakistan

Hillcrest Solutions Pvt. Ltd is hiring for an International Chinese Telecom Company for their upcoming GSC project in Pakistan.

Responsible for PS core project delivery and technical support for PS 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.
  • Troubleshooting of Network issues.
  • Provide technical training, technical guidance, and technical communication for on-site maintenance engineers and customer engineers.

Routine Actions:

  • Project deployment, commissioning and integration of EPC network (EPC, MME, PGW, SGW, SGSN, GGSN, PCRF, USN, UGW, Switches, Routers), 5GC (AMF, UDM).
  • Responsible for technical communication & clarification with the operator, providing relevant solutions with the support team towards customer requirements.
  • Ensuring smooth operations and effective customer management.
  • Knowledge of Internet security framework 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 Degree in ECE/Computer Science (IT) / Computer Science or related fields.
  • Mobile core technologies, including 3GPP, EPC Virtualization, M2M, and LTE is helpful.
  • Experience in Evolved Packet Core (EPC) and Cloud Packet Core (CPC).
  • Call Flows and in-depth NE understanding.
  • Knowledge of Interfaces and Protocols like Diameter, GTP, SS7 is a plus.
  • Knowledge of End to End product commissioning and integration will be preferred.
  • Understanding of nodes (EPC, MME, PGW, SGW, SGSN, GGSN, PCRF, USN, UGW, Switches, Routers), 5GC (AMF, UDM).
  • Basic knowledge of Cloud NFV & Cloud SAAS, IAAS, and PAAS is a plus.
  • CUPS knowledge is a plus.
  • Knowledge of VoWifi with ePDG is a plus.
Job Specification

The candidate must have good communication skills, both written and verbal.
Node Understanding.
Switches.
PS Core.
Designing of HLD.

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