Referso Jobs

Manager_Data Core Engineer_BLR

Vodafone · Posted Nov 11, 2026

Open

Bangalore, India
Manager
6–8 years

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Manager_Data Core Engineer_BLR

Vodafone · Posted Nov 11, 2026

Open

Bangalore, India
Manager
6–8 years

Apply with Referso

Manager_Data Core Engineer_BLR

Vodafone · Posted Nov 11, 2026

Open

Bangalore, Karnataka, India
On-site
Full-time · Manager
6–8 years

Apply with RefersoAI Apply on careers page

Data Core Engineer responsible for operation, troubleshooting, configuration and optimisation of complex 4G LTE EPC and 5G Core networks supporting mission‑critical telecommunications services.

Responsibilities

Troubleshoot and resolve complex 4G LTE EPC and 5G Core network incidents within agreed SLAs
Investigate high‑complexity technical issues escalated by first‑line and other operational teams
Analyse attach failures, registration failures, bearer issues, data‑session problems, roaming incidents and signalling faults
Perform packet and protocol trace analysis using Wireshark and tcpdump
Configure, integrate and optimise network software parameters

Requirements

BE/B.Tech in Electronics & Telecommunications
Nice to have: Cisco CCNA
Nice to have: Cisco CCNP
Nice to have: ITIL v4
Nice to have: cloud fundamentals

Skills

4G LTE EPC 5G Core MME SGW PGW PCRF

Data Core Engineer

Vodafone · Posted Nov 11, 2026

Open

Bangalore, Karnataka, India
On-site
Full-time · Mid
6–8 years

Apply with RefersoAI Apply on careers page

Data Core Engineer responsible for operation, troubleshooting, configuration and optimisation of complex 4G LTE EPC and 5G Core networks.

Responsibilities

Troubleshoot and resolve complex 4G LTE EPC and 5G Core network incidents within agreed SLAs
Investigate high-complexity technical issues escalated by first-line and other operational teams
Analyse attach failures, registration failures, bearer issues, data-session problems, roaming incidents and signalling faults
Perform packet and protocol trace analysis using Wireshark and tcpdump
Configure, integrate and optimise network software parameters

Requirements

BE/B.Tech in Electronics & Telecommunications
Nice to have: Cisco CCNA
Nice to have: Cisco CCNP
Nice to have: ITIL v4
Nice to have: cloud fundamentals

Skills

4G LTE EPC 5G Core MME SGW PGW PCRF HSS

Manager_Data Core Engineer

Vodafone · Posted Nov 10, 2026

Open

Bangalore, Karnataka, India
On-site
Full-time · Manager
6–8 years

Apply with RefersoAI Apply on careers page

Data Core Engineer responsible for operation, troubleshooting, configuration and optimisation of 4G LTE EPC and 5G Core networks in a 24x7 telecom environment.

Responsibilities

Troubleshoot and resolve complex 4G LTE EPC and 5G Core network incidents within agreed SLAs
Investigate high-complexity technical issues escalated by first-line and other operational teams
Analyse attach failures, registration failures, bearer issues, data-session problems, roaming incidents and signalling faults
Perform packet and protocol trace analysis using Wireshark and tcpdump
Configure, integrate and optimise network software parameters

Requirements

BE/B.Tech in Electronics & Telecommunications
Nice to have: Cisco CCNA
Nice to have: Cisco CCNP
Nice to have: ITIL v4
Nice to have: cloud fundamentals

Skills

4G LTE EPC 5G Core MME SGW PGW PCRF

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