Core Engineer

Network Petah- Tikva, Israel Full-time


*CVs should be submitted in English

  • Design Webbing's next core solutions
  • Provide engineering support for Core Network elements as project management for complex projects, support during implementation phase for core network elements deployment and operation support.
  • Provide escalated support and troubleshooting to maintain high availability and performance of the core network elements.
  • Create and maintain detailed network documentation
  • Provide technical support for troubleshoot and resolve issues, escalations from project and overall responsible for the core network element technical issue handling.


  • At least 5 years of experience with CS&PS core network elements as HLR/HSS,STP,DEA,GGSN/PGW,SMSC,OTA,GMSC,IMS
  • Knowledge of protocols: GTP, Radius, Diameter and interfaces Gx, Gy, Gi, AAA
  • Possess a fair knowledge of IP& routing protocols
  • Proper understanding of the 3GPP standard with all the associated protocols and signaling
  • End to end knowledge of the overall Mobile networks architecture including all network element and supported interfaces
  • Experience in network design and implementation
  • Fluent English
  • Experience with AWS virtual environment - advantage
  • Knowledge of SNMP, Grafana, PRTG monitoring - advantage


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.


  • Hybrid work
  • Work life balance
  • Parking
  • Food allowance
  • Cellular plan
  • Unlimited data plan for traveling.
  • Discount memberships
  • Growth opportunities
  • Professional development budget
  • Global company- working and collaborating with amazing people around the world.
  • Fun working environment & company activities
  • And of course, air hockey and ping-pong tournaments!