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Professional Employers (Pvt) Ltd

Cloud Core Network Service Engineer

Professional Employers (Pvt) Ltd. Pakistan

Islamabad, Pakistan

2024-08-21

Job Purpose:

Responsible for CS/IMS/PS Project delivery and technical support for CS/IMS/PS core network products, including equipment commissioning and debugging, upgrade and cutover, troubleshooting, and HLD/LLD Design.

Primary Duties & Responsibilities:

  1. Planning and Designing of HLD/LLD Documents.
  2. Deployment of cloud core network elements.
  3. Software Installation and commissioning
  4. Integration of Network Elements
  5. Migration of Subscribers/traffic
  6. Patch Upgrade and Expansion of Existing Network elements
  7. Network KPI understanding
  8. Troubleshooting of Network issues.
  9. Provide technical training, technical guidance, and technical communication for on-site maintenance engineers and customer.

Routine Actions:

  • Installation and Commissioning for MSS/MGW and HSS/STP/PCRF hands on experience (Huawei Preferred)
  • MSS/HSS/STP/PCRF swap from Old Platform to New Platform Hardware/Software
  • Project deployment, commissioning and integration of EPC network (EPC, MME, PGW, SGW, SGSN GGSN, PCRF, USN, UGW, Switches, Routers),5GC(AMF,UDM)
  • Supporting projects of vIMS Core entities (Knowledge of P/I/S-CSCF, HSS, SLF, TAS(ATS) BGCF, MGCF, MRFC, MRFP, AGW, IBCF) and VoLTE.
  • HLD and LLD Preparation
  • Responsible for technical communication & clarify with the operator, provide relevant solution with support team towards customer requirement.
  • Co-ordination with customer & proactive response to customer queries.
  • 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.
  • Card / Hardware / Module level understanding for NE
  • Installation and Commissioning for MSS/MGW and HSS/STP/PCRF hands on experience (Huawei Preferred)
  • Nodes understanding (EPC, MME, PGW, SGW, SGSN GGSN, PCRF, USN, UGW, Switches, Routers),5GC(AMF,UDM)
  • Working experience on IMS interworking entities (P/I/S-CSCF, HSS, SLF, TAS(ATS) BGCF, MGCF, MRFC, MRFP, AGW, IBCF) and interfaces.
  • Call Flows and in-depth NE understanding
  • Interfaces and Protocols like Diameter, SIP, SS7 Signaling, etc.
  • Cloud and open-stack knowledge is plus
  • Cloud NFV & Cloud SAAS, IAAS and PAAS basic knowledge is plus
  • CUPS knowledge is Plus
  • Knowledge of VoWifi with ePDG is plus.
  • Basic IP knowledge to work on layer 2 level
  • Understanding of 5GC network elements.
  • The candidate must have excellent communication skills, written and verbal both.

Skills:

Network Installation, HLD & DLD, IP knowledge,
 

Salary 250000
Job Type First Shift (Day)
Qualification Bachelor
Experience 3 Years - 5 Years
Sectors Software & Web Development
Gender No Preference
Industry Recruitment / Employment Firms
Career Level Experienced Professional
Job Expiry Date 2024-09-22