
Core Network Engineer
3 days ago
- Bachelor degree preferably in Telecommunications, Computer or Electronics Engineering
- Deep technical knowledge of Cloud Core Domain (Min 5 years experiences)
- Deep technical knowledge on vEPC/EPC, PCC, Diameter networks, EPC domain interfaces and Protocol Stacks, 3GPP specifications and RFCs and expertise on providing solutions
- Expertise on SGSN-MME and GGSN/PGW/SGW/ePDG/TWAG installation, integration and solution
- Expertise on MSC and MGW and IMS/A-SBC/I-SBC installation, integration and solution
- Deep technical knowledge on IMS, CS, PS, VoLTE, VoWiFi
- Deep technical knowledge on CUPS (Control User Plane Separation) Architecture and 5G-NSA
- Deep technical knowledge on 5G SA Architecture, for AMF/SMF/UPF/PCF/UDM/NRF/SCP
- Familiar with OpenStack / VMware is a plus
- Deep technical knowledge of Telco Virtualization
- Deep knowledge of Virtualization environments, NFVI, VIM, VNFM, MANO etc.
- Good knowledge of IP, Subnetting, VLAN, Switching and Routing protocols. CCNA / CCNA Voice Course certification is a plus
- PS Core/EPC products E2E analysis and troubleshooting including call trace
- Troubleshooting for Virtualization environments, NFVI, VIM, VNFM, MANO etc.
- Experience of product acceptance test and verification processes
- Experience of using Wireshark or similar tools for trace analysis and troubleshooting
- PS/EPC & VoLTE & VoWiFi & DRA & Signaling optimization Experience
- Customer Management Experience (Experience leading the projects)
- Strong Core parameter optimization
- Analytical thinking skills
- Excellent communication, documentation, reporting and problem troubleshooting skills
- Has ability to make self-study for new topics to enhance his/her experience
- Ability to work under pressure
- Fluency in both spoken and written English
- Customer oriented
- Ability to work in a team, professionally and personally with different reporting schemes
- Ability to travel and available to work within a 7/24
- Work location Istanbul and Ankara
Mid-Senior level
Employment typeFull-time
Job functionInformation Technology
IndustriesTelecommunications
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