Core Network Engineer

Description

As part of Webbing 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 Webbing 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

About Webbing

Founded in early 2010, Webbing is a global data MVNO that delivers enterprise grade, global connectivity and IoT services across more than 200 countries and 600+ mobile carriers' networks. Webbing's secured network delivers network protection and web content intelligence.

Enterprise customers can manage, monitor, and optimize data usage in real-time with Webbing's powerful software platform. Gain visibility by application type and have the power to white list applications and limit non-business applications with the click of a button, saving money and improving compliance.

What we offer

• An exciting and challenging workplace with great skill and knowledge development opportunities.
• The opportunity to join a team of highly professional specialists in an international environment.
• The opportunity for professional development within a reputable international innovative and growing company.
• Salary level: 3200-3900 EUR gross
• Social benefits
• 200 EURO monthly Wolt food allowance
• Medical insurance
• Free mobile services with Tele2
• Car parking spot
• Team events