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RARR Technologies
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Packet Core Deployment Professional

Packet Core Deployment Professional

RARR Technologies

3 - 7 years

|

3 - 7 Lacs

bengaluru karnataka india

Posted:17 hours ago| Platform: Foundit logo

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Skills Required

udm upgrade ccrc ccsm cces ccdm

Work Mode

On-site

Job Type

Full Time

Job Description

Upgrade Execution:
Perform end-to-end upgrades of UDM components including CCRC, CCSM, CCES, and CCDM, ensuring proper validation, configuration migration, and service cutover.
Deployment Planning:
Execute upgrades using redeployment or ISSU approaches depending on product compatibility and customer environment.
Compatibility & Rollback:
Coordinate version compatibility checks, prepare rollback plans, and conduct delta validation before and after upgrades.
Solution Integration:
Integrate UDM components with surrounding network nodes such as HLR, HSS, UDR, UDSF, AUSF, and PCRF.
Interworking Validation:
Ensure seamless interworking with Diameter, LDAP, and HTTP/REST interfaces.
Testing & Validation:
Execute functional and performance test cases post-upgrade using Ericsson validation tools, including EVFNM, CCD CLI, and REST APIs.
Customer Engagement:
Handle customer-facing upgrades with zero or minimal downtime, providing technical guidance and support throughout the integration lifecycle.
Cluster-Based Deployment:
Manage deployments in cluster-based environments ensuring high availability and minimal service disruption.

Location-

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