Senior Technical Lead

Infinite Computer Solutions; Dadri; On-site; INR 1,500,000 - 2,300,000; Full time

Job summary

Infinite Computer Solutions in Noida/Bangalore/Chennai seeks a PCRF Solution Integrator to enable global delivery of cloud native telecom applications, including PCRF deployment and end-to-end testing.

The candidate will analyze 4G/5G call flows, prepare input files, and integrate PCRF with peer nodes across time zones, leveraging Kubernetes/OpenShift and Linux skills.

Qualifications

• BE or B.Tech with telecom software experience.
• Experience with 4G/5G call flows and PCRF/OCS testing.
• Proficient in Diameter and HTTP2 protocols.
• Hands-on with cloud deployments (CNF/VNF) and Kubernetes/OpenShift.

Responsibilities

• Work in cloud native deployment of PCRF and end-to-end testing.
• Understand PCRF interfaces with 4G/5G call flow.
• Prepare input files (json/helm) for deployment of PCRF.
• Configure and audit network topology with PCRF integration.
• Coordinate across global teams in India and other time zones.

Skills

PCRF architecture knowledge

Nokia NPC-Policy

Cloud/Kubernetes/OpenShift

4G/5G protocol knowledge

Shell scripting/Linux

Policy/Charging concepts

Education

BE / B.Tech

Tools

Kubernetes

OpenShift

Linux

Job description

PCRF Solution Integrator

Required young enthusiast individual to work in global delivery of cloud native telecom application "PCRF" deployment and end to end testing.

Job Description

Infinite Computer Solutions

Current Opening – Nokia

PCRF Solution Integrator

Required young enthusiast individual to work in global delivery of cloud native telecom application "PCRF" deployment and end to end testing.

Experience

3 to 5 year

Location

Noida, Bangalore, Chennai.

Team

Global delivery team

Time

no shift, flexible timings as per global client time zone.

Responsibilities

The engineer will work in cloud native (CaaS) environment, where his/her core responsibility is to:

• Understand the PCRF (Policy Control Rule Function) functionality, its interfaces with 4G and 5G call flow.
• Understand the PCRF dimensioning and prepare input files (json/helm) for cloud native deployment of PCRF (operator/manual/tool based deployment).
• Understanding the network topology and integrating the PCRF with other peer node.
• He/She has to understand 4G-Diameter and 5G-HTTPs protocols to perform the testing for call flow.
• logical configuration for 1st call in network and writing logic to create policy rules.
• perform configuration audit
• able to work in any timezone. Our is global delivery from India.

Mandate Skill Set

• Knowledge of Policy/PCRF architectures and interworking.
• Hands on experience on Nokia NPC-Policy will be add on.
• Strong knowledge of associated Mobile Data Traffic Management technologies and solutions (i.e. Policy & Charging Rule Function (PCRF) Policy and Charging Enforcement Function (PCEF), etc.) and Mobile Internet architectures, services, and associated protocols (especially Diameter, HTTP2).
• Knowledge of cloud architecture (CaaS)CNF/VNF, Kubernetes (container/docker), OpenShift.
• Installation, Integration, and configuration of telecom core nodes (PCRF) on cloud architecture.
• In-depth technical knowledge of the 4G, 5G and Mobile Data & Voice networks, architectures, services.
• Experience with 4G and 5G protocol and interfaces (Gx, GY, Sy, N7, N40, N28) – PCRF and OCS products/platforms.
• Nokia’s (PCRF+OCS) solution deployment in Virtualized or Openstack/Cloud environment.
• Basic Shell Scripting and Linux experience (OS installation, administration and troubleshooting)
• Designing and developing the topology, writing rule sets for PCRF/OCS solution as per customer requirement.
• B.E / B.Tech
• Self-starter initiative and enthusiasm with a positive 'can do' attitude.
• Excellent cross-functional communication, co-ordination and negotiation skills.
• Good presentation skills (e.g. addressing a large, predominantly technical audience).
• Highly proficient written and spoken communication skills.
• Ability to think 'outside the box' in order to create Mobile Internet/Mobile Broadband Traffic Management Solutions.

Qualifications

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Range Of Year Experience-Min Year

5

Range Of Year Experience-Max Year

11