Description

• Understand best practices for virtualized and cloud-native Core applications for mobile networks
• Resolution of complex Tier 2 and Tier 3 service-impacting events to maintain maximum network uptime and stability.
• Achievement of departmental OKRs by reducing Mean Time to Repair (MTTR) and supporting KPI deviation corrections.
• Implementation of AI-driven diagnostic tools to automate the identification of subscriber-level observations and network anomalies.
• Execution of comprehensive root cause and chronic incident analyses to prevent the recurrence of major network outages.
• Delivery of technical guidance and training sessions to the NOC team to ensure seamless adaptation to daily infrastructure changes.

Core Skills and Competencies (What you’ll bring)

• Advanced expertise in 4G and 5G Core network troubleshooting and call flow analysis.
• Critical experience managing and validating network functions within Kubernetes and cloud-native environments.
• AI Literacy, specifically the ability to apply machine learning insights to network monitoring and predictive maintenance.
• Strong analytical skills for interpreting complex data sets during root cause investigations.
• Professional collaboration skills gained through experience working with Tier 1 and Tier 2 service providers.

Skills, Experience and Requirements
 As a successful 5G Core Engineer, you will have:

• Degree in Electrical, Electronics, Computer Science, or Telecommunications Engineering
• 3–8 years of telecom experience in 5G IMS Core and 4G EPC domains (Experience in NOKIA and Oracle products preferred).
• Experience with Messaging/IMS (SIP, SMSC, MMSC, VoLTE/VoNR, RCS) is preferred.
• Hands‑on expertise with Packet Core nodes (5GC + EPC) and protocols such GTPV2, GTP‑C/U, PFCP, NAS, Diameter, HTTP/2, SIP.
• Network Operations Tier2 Support
• Excellent interpersonal and leadership skills
• Curious-minded person striving for continuous learning and innovation
• Outstanding verbal and written communication skills

Key Skills

Education

Bachelor's degree