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CORE & Service Operations Specialist

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Customer Services
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GS Global Services
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1800000PF4 Requisition #
Thanks for your interest in the CORE & Service Operations Specialist position. Unfortunately this position has been closed but you can search our 3,235 open jobs by clicking here.

Qualification

  • Bachelor’s or master’s in electrical, Electronical, Computer Science, Telecom Engineer or similar Engineering Degree.

Experience Requirements

  • 5-7 years of experience in Telecommunications and Networking, or

  • 5-7 years Network Operations experience

  • Must have hands on experience on Nokia Siemens CS and PS CORE operations & maintenance including Siemens R99 MSC, CMX-5000 as well as R4 MSS/MGW, SGSN DX200 platforms.

  • Core software applications including all CS & PS CORE components.

  • Network Protocol Analyzer, tracing and diagnostic tools for advance low-level troubleshooting such as K15, Wireshark etc.

  • Project and Process Management.

  • Service Delivery Management.

  • Incident & Problem Management as per the ITIL framework and best practices.

  • Experience of working with LTE networks

Desirable Skills

  • Good understanding of overall GSM-R fundamentals and network architecture.

  • Experience of working in Multi-vendor environment.

  • Understanding of IP over ATM Transport Networks with SIGTRAN knowledge & Troubleshooting skills.

  • Understanding of the fundamentals of IP Networking, Switching, Routing, Network Management and Network Security.

  • Good knowledge on Cisco and Juniper products.

  • Understanding of Cloud infrastructure/IMS/Core/SDM/VoLTE network.

  • Understanding of the VNF and Cloud infrastructure.

  • Understanding of IMS/VoLTE architecture.

  • Excellent management and technical problem resolution skills with the ability to work independently while meeting the demanding timelines.

  • Advanced knowledge of network implementation / integration processes.

  • Office Automation: Word, Excel, Outlook, PowerPoint.

  • Planning & Design: Microsoft Project, Visio.

  • Overall understanding of Mobile and Fixed Networks; RAN, Core PS/CS, IP, VAS, BSS, OSS, Dispatcher, Radio, SIM-Cards, SS7, UNIX, Windows, Backup, Security.

Certifications

  • CCNP Routing and Switching.

  • JNCIA Juniper Networks.

  • CCNA Routing and Switching or Security.

  • ITIL

  • PMP

Personal Attributes

  • Positive attitude and flexibility to support business requirements.
  • Customer focus and Leadership.
  • Proactiveness and desire to learn new skills and support cross enabling.
  • Excellent communication, interpersonal and presentation skills.
  • Good team player with self-motivation.
  • Flexible and responsive to changing work patterns and demands.
  • Open approach to solving problems and dealing with new proposals.
  • Integrity and credibility.
  • Self-motivated and ability to motivate others.

Additional Information

  • 24h Operation.

  • Transport/Rail Safety Awareness.

  • Knowledge of GSM-R networks and technology an advantage.

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