17/06/2022
A reputable Company requires the services of PS Core Network Engineer.
ROLE PURPOSE:
To provide software and hardware second line support for Core network elements which includes but not limited to SGSN, GGSN, EPC, MME, IMS, PFS, PFE, PFW etc... And also perform software upgrades of the Packet Core network elements
Faults resolution related to SGSN, GGSN, EPC, MME, IMS,PFS, PFE, PFW
PDP context activation success & failure ratio
GPRS Attach failure
Gb & Iu, S, utilization
Provide RCAs
Preparation of MOP (Method of Operation) for all network change activities
All kinds of work related to the integration of new network elements and services into the packet core network
Vendor Support
Fraud report analysis from revenue Assurance
Packet core Software Rollout
Delivery of ad-hoc work related requests
Delivery of regular reports & presentations
Comply with all Huawei and customer change control requirement regarding network changes
Key Accountabilities:
Network Performance
Vendor Relation
Roaming & Fraud Management
Software management
Support Back Office Manager
ROLE DIMENSIONS
Key Outputs / Metrics
People Interfaces
Roaming, Front Office – Faults resolution and RCAs..
Equipment Vendors – CSR Escalations
RA – Provide remedy/solutions to fraud
Enterprise – Core Network Availability for customer access
Roaming, Front Office – Complex Fault and Quality Escalation resolution.
Planning: Customise solution request, network design and rollout.
Equipment Vendors- SW & CSR updates
Revenue Assurance – Fraud complaints
IT – Capacity Requirements feedbacks
PERSON SPECIFICATION
Essential role related knowledge, technical skills, qualifications and experience
B.Sc. Electrical/Electronics/degree/Diploma (Telecommunications) and or a related Computer Engineering Degree/Diploma
Minimum four (4) years’ experience in Data/IP networking in GSM/WCDMA environment, with at least 2 year (1) hands-on experience in Huawei, Juniper & Cisco Network equipment.
Certification in HCNA/CCNA and HCNP/CCNP
Applicant must be more than 35 years of age as at the time of this application
Technical competencies:
In depth Knowledge of Huawei, Juniper & Cisco (routers, switches, Firewalls etc…)
In depth knowledge in network system technologies (GSM, WCDMA and, IP networks, etc…)
In depth knowledge in wireless network protocols (ISUP, MAP, BSSMAP, BICC, SIP, INAP, CAMEL etc...)
In depth knowledge in the software & hardware structure of Huawei, SGSN,GGSN platforms
In depth Knowledge of IP and data Networking
In depth knowledge of technological advances in the expanded telecommunications industry e.g. WCDMA, HSDPA, HSUPA, WIMAX, WIFI etc.
In depth knowledge in CSR handling process
In depth knowledge in Emergency handling process
Key Performance Drivers required to be effective in role
Ability to follow processes and make improvement
Ability to identify, analyze and solve problems
Skill in presentation and technical reporting.
Ability to produce accurate, punctual and detailed work plan
Ability to communicate technical information to non-technical people
Ability to learn quickly
Ability to accept responsibility
Ability to work under pressures
Analytical thinking and problem solving skills
Confidentiality
Team player
Ability to work in multi-vendor, multi-operator and multi-project environment in a synergized setup
Interested persons should send thier CV's to [email protected] on or before June 30, 2022
Only shorthlist candidates will be contacted