Specialist - Packet Core

Cradlepoint

8 - 13 years

9 - 15 Lacs

Noida Uttar Pradesh India

Posted:2 days ago| Platform: Foundit logo

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Skills Required

Packet Core Performance Analysis Investigation Root Cause Analysis

Work Mode

On-site

Job Type

Full Time

Job Description

Specialist - Packet Core

What You Will Do: Key Responsibilities

Ensure a smooth operation of the GSM/UMTS/LTE/VO-LTE specific Packet Core Network.
Be an integral part of a team focusing on
PCN Network activities
associated with Mobile GSM/UMTS/LTE/VO-LTE Networks.
Be responsible for
Administrating Packet Core Network (PCN) and Support Systems
.
Be responsible for executing
planned Maintenance activities
(e.g., Health Checks, Backups).
Be responsible for
problem Escalations and Follow-ups (CSR)
, ensuring timely resolution.
Be responsible for
Performance Analysis & Investigation
to optimize network efficiency.
Work collaboratively with Customers, 3rd Party Providers (3PP), and various Cradlepoint Departments.
Ensure smooth and high-quality system/service handover from Project teams.
Fix/find faults and perform Root Cause Analysis (RCA)
for configuration, hardware, and software issues.

Required Qualifications

Education:
BE/B.Tech.
Minimum years of relevant experience:
Min 10+ years.
A consistent track record of success, with a
minimum of 8 years of hands-on experience in a large-sized technical team
within a customer service environment.
Strong knowledge of key protocols:
GSM, SS7, Sigtran, TCP/IP, S1AP, RANAP, SCCP, SCTP, Iu-PS, BSSGP, GTP, and Diameter protocols.
In-depth knowledge of Linux
operating system.
Familiarity with Packet Core Nodes from various vendors
, including:
Huawei packet core nodes:
SGSN, GGSN, SGW, PGW, MME.
Ericsson Packet Core Nodes:
SGSN-MME & EPG-SSR.
Experience with
Gn/Gp DNS, ISP DNS, and Wireshark
for network analysis.
Experience with
Red Hat Linux
.
Packet Core domain/vendor specific certifications
will be an additional advantage.

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