We are looking for a Core Network Engineer.
As part of Core Network Team, you will be responsible for Mobile Core network support, functionality and development at the cutting edge of technologies. This is a great opportunity to demonstrate technical and organizational ability, working in a small team under Network Engineering Department.
Self-motivated and able to maintain focus in a pressured environment
Perform proactive monitoring of network elements KPI/ alarms and network performance analysis
Perform service/system testing, data collection, and optimization as required
Handle and analyze trouble tickets and provide solutions when necessary
Create and maintain network system documentation
Operational task and requests handling
Participate in knowledge transfer to NOC engineers
Provide on-call 24 x 7 support on a rotating basis.
As part of Core Network Team, you will be responsible for Mobile Core network support, functionality and development at the cutting edge of technologies. This is a great opportunity to demonstrate technical and organizational ability, working in a small team under Network Engineering Department.
Self-motivated and able to maintain focus in a pressured environment
Perform proactive monitoring of network elements KPI/ alarms and network performance analysis
Perform service/system testing, data collection, and optimization as required
Handle and analyze trouble tickets and provide solutions when necessary
Create and maintain network system documentation
Operational task and requests handling
Participate in knowledge transfer to NOC engineers
Provide on-call 24 x 7 support on a rotating basis.
Requirements:
Complete familiarity with MNO/MVNO structure and flows, for Voice, SMS and Data scenarios
Experience in analyzing network flows using raw data (traces/PCAP/etc.)
Deep understanding of various protocols: MAP, Diameter, GTP, SIP, RTP, SMPP
Deep understanding of 3G, 4G and VoLTE networks
Ability to design, scale and integrate a network element into a live network
Hands-on experience in integration between network elements (SCTP, SIP trunk, SMPP connection)
Roaming and SPR solutions understanding
Understanding of 3GPP standards and GSMA guidelines and knowing to analyze based on it
At least 5 years of practical experience as a core engineer
Willingness to occasional travel is required.
Knowledge of IP switching and routing protocol – an advantage
Knowledge of Linux system administration and cloud technologies (AWS, VMware) – an advantage
Familiarity with scripting specifications and profiling automated tools – an advantage
Complete familiarity with MNO/MVNO structure and flows, for Voice, SMS and Data scenarios
Experience in analyzing network flows using raw data (traces/PCAP/etc.)
Deep understanding of various protocols: MAP, Diameter, GTP, SIP, RTP, SMPP
Deep understanding of 3G, 4G and VoLTE networks
Ability to design, scale and integrate a network element into a live network
Hands-on experience in integration between network elements (SCTP, SIP trunk, SMPP connection)
Roaming and SPR solutions understanding
Understanding of 3GPP standards and GSMA guidelines and knowing to analyze based on it
At least 5 years of practical experience as a core engineer
Willingness to occasional travel is required.
Knowledge of IP switching and routing protocol – an advantage
Knowledge of Linux system administration and cloud technologies (AWS, VMware) – an advantage
Familiarity with scripting specifications and profiling automated tools – an advantage
This position is open to all candidates.
