Job Summary Our client is a well respected broadband internet and broadband service company. They are admired for their Customer experience, Professionalism, Reliability, Flexibility, Responsiveness, Innovative products and services and Exemplary corporate citizenship.
They currently have an opening for an IP Network Engineer - Abuja Qualification / Requirements
3 - 5 years experience in similar role
Graduate in Computer Science / Information Technology / Networking / telecom.
Certification required : CCNP, CCSP, CCDA
Working knowledge on Cisco & Huawei network switches and routers.
Detailed technical knowledge of L2 & L3 routing, switching protocols.
Available to work in 24*7 shift time, on-call support.
Roles and Responsibilities
Strong Knowledge of MME, SGSN, SGW, PGW, GGSN, PCRF, VoLTE, CG, DNS, URLServer, OCS
Strong Knowledge on Protocols : BSSAP, RANAP, GTP, MAP, SCTP, Diameter, SGSAP,S1AP, RADIUS
Good Knowledge on Interfaces : Gb, Ga, Gn / Gp, Gr, Gf, Gi, Gy, Gx, SGs, S1, S6a,S10 / S11, S5 / S8
KPIs Analysis : Mobility, Accessibility, Retain ability, Availability, etc
Analysis and Solution for E2E problems like throughput, accessibility, and mobility.
Abilities to evaluate the network performance.
Good knowledge on CS nodes configuration and parameters (MSC MGW HLR HSS etc), basic and optional features to help to improve the network performance and user experience.
Abilities to Planned and Designed HLD / LLD for entire EPC Core.
Abilities to Implement Layer7 DPI, Content Based Charging, service based traffic shaping, flow based charging and Bandwidth control.
Configuration of Cisco routers and switches.
Huawei Routers and Switches.
Strong Knowledge of routing protocols such as static, ospf, isis, bgp, mpls,l2vpn.
Hands on Huawei PS Core equipment’s and Cisco Routers.
Availability to system 24X7 for any issue resolution and willing to learn further.