Senior PS Core Engineer

  • Company:
    Saudi Networkers Services
  • Location:
  • Salary:
    negotiable / month
  • Job type:
    Full-Time
  • Posted:
    15 hours ago
  • Category:

Job Description : 5+ years of experience in PS domain.Good understanding of PS and EPC architectures (2G/3G/4G).Solid knowledge of operation and troubleshooting of (at least one vendor) GGSN/SGSN-MME/DNS.Knowledge of operation and troubleshooting of AAA/PCRF/DSC/DRA.Good understanding of following protocols: GTP, DIAMETER, DNS, RADIUS-AAA, DHCP, SS7, NTP.Experience with Nokia products like GGSN (7750), PCRF (5780), DNS(VItalQIP/EfficientIP), DRA/DEA(5780).Understanding of IP routing protocols and MPLS.Cisco CCNA/CCNP certification.Scripting skills (shell, perl or others).Excellent communication skills in English.Presentation & Communication Skills.Ability to transfer knowledge to colleagues.












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