About this role
Senior Technical Lead
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.