The role involves managing PS Core network infrastructure, fault management, configuration, incident recovery, maintenance activities, and guiding first-level operation staff.
Join our Team
About this opportunity:
We are now looking for Back office L2 Engineer- PS Core who will handle and operate on a large scale "PS Core network Infrastructure" by performing all level-2 operation activities plus creating internal knowledge bases sessions for information sharing purposes
What you will do
You will bring
About this opportunity:
We are now looking for Back office L2 Engineer- PS Core who will handle and operate on a large scale "PS Core network Infrastructure" by performing all level-2 operation activities plus creating internal knowledge bases sessions for information sharing purposes
What you will do
- Fault management including TT handling and fault localization within SLA
- DT MOP Preparation and CR Implementation
- Configuration activities for new services
- Incident recovery within SLA
- Preventive and corrective maintenance activities
- Network configuration audits
- Nodes SW updates and Upgrades
- Acceptance test for newly introduced nodes and services
- 1st level operation engineers' performance during shift time and share the knowledge and proper guidelines to assure their work quality and process consistency
You will bring
- +3 years of proven experience in PS Core network operations and maintenance as Second-Level Operations.
- BSc. in Electrical Engineering, majoring in Communication and Electronics Engineering.
- Strong understanding of 3GPP standards and related protocols.
- Clear understanding for PS Core network nodes Configuration and troubleshooting (SGSN, GGSN, ePDG / WMG, vEPC (vMME/SGSN, vSGW/PGW))
- Clear understanding of Network topology and its various interfaces (S1, S5, S10, S11, Gx, Gy, Ga etc)
- Clear understanding of DPI solutions Configuration and troubleshooting
- Solid understanding of virtualization and cloud-native technologies.
- Good troubleshooting skills with the ability to resolve complex issues efficiently.
- Good to have knowledge in IP Network - Routing and Switching
Top Skills
3Gpp Standards
Cloud-Native Technologies
Dpi Solutions
Epdg
Ga
Ggsn
Gx
Gy
Ip Network
Pgw
Ps Core Network
Routing
S1
S10
S11
S5
Sgsn
Switching
Vepc
Virtualization
Vmme
Vsgw
Wmg
Ericsson Dublin, Dublin, IRL Office
6th Floor, The Chase, Arkle Road, Sandyford Business Park 18 , Dublin, Dublin , Ireland, D18 Y3X2
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