Packet Core Deployment” (NCS/Job/ 2351)

Experience-3-12 Years

Location-Pan India(Except Hyderabad)

Budget-3-4 Years-14 LPA, C1-6-8-18 LPA ,C2-9-12-25 LPA

NP-Max 60 Days

Search Key Words-“Packet Core+Deployment”

Experience Level: 3+ Years in Telecom Integration

Job Summary:

We are seeking a Senior Solution Integrator with proven experience in executing complex UDM (User Data Management) upgrades involving core components such as CCRC, CCSM, CCES, and CCDM. The role requires deep understanding of Ericsson Cloud Infrastructure, integration lifecycle, cluster-based deployments, and the ability to handle customer-facing upgrades with zero/minimal downtime.  

Key Responsibilities:

Upgrade Execution

• Perform end-to-end upgrade of UDM components: CCRC, CCSM, CCES, and CCDM, including validation, configuration migration, and service cutover.
• Drive the upgrade via redeployment or ISSU approach based on product compatibility and customer environment.
• Coordinate version compatibility checks, rollback planning, and delta validation before and after upgrade.

Solution Integration & Validation

• Integrate UDM components with surrounding nodes: HLR, HSS, UDR, UDSF, AUSF, PCRF.
• Validate interworking with Diameter, LDAP, and HTTP/REST interfaces.
• Execute functional and performance test cases post-upgrade using Ericsson validation tools (e.g., EVFNM, CCD CLI, REST APIs