Domain Support Specialist Job in For a Client of TeamLease Digital at Noida
FEATURED JOBDomain Support Specialist
organization.
Job Description
Technical and/or functional skills: [Network Nodes/5G SA/5G
NSA/LTE/Volte/VONR/OpenStack/OpenShift/GSM/GPRS/SS7/IN]
The primary purpose is to take full responsibility of Technical Discussions / Self
Initiator to Mentor peers for Competence Development / Process understanding
and awareness / Audits awareness and follow ups / CR execution activities
related to CORE Network.
The position responsible will be required:
• To ensure configuration handling on various Packet CORE nodes.
• To work well within predefined system support guidelines and ground rules.
• To ensure correct working methodology, Best Practices and Continuous
improvements in Ways of Working for efficiency improvements and
betterment in deliveries.
• Execute system configuration-related changes as per access rights given.
• To ensure MSTOP Processes a re followed in the Workplace.
[3] Qualifications:
• B.E / B.Tech. in Electronics & Communications.
• In-depth product knowledge of Packet Core Network elements from vendors
such as Ericsson, Nokia, and Cisco (experience with at least two vendors
preferred).
• Technical and/or functional skills: [Performance & Characteristics of
PACO/VAS Nodes].
[4] Authority
The SRF Engineer reports to CA Manager.
[5] Technical Skills:
➢ Good Technical Knowledge, configuration and troubleshooting experience
of the specific CORE nodes viz AMF/SMF/UPF/UDM/PCF/NRF/
SGSN/MME/GGSN/DNS /PCRF/PGW/SGW/ePDG/AAA.
➢ Perform software updates and upgrades on core network nodes while
ensuring service stability and minimal customer impact.
➢ Manage traffic optimization and load distribution across core network
elements such as MME, GGSN, SMF, and AMF to maintain balanced
network utilization.
➢ Implement and validate APN/DNN configurations in accordance with
network design and service requirements.
➢ Execute capacity-related subscriber migrations and load balancing
activities to maintain optimal network performance.
➢ Execute network changes during Maintenance Windows (MW) in
accordance with approved Change Requests (CR).
➢ Monitor node health, KPIs, and alarms during maintenance activities to
ensure network stability.
➢ Support 4G/5G Core network operations, including configuration
validation, troubleshooting, and performance optimization
