Sr Specialist System Engineering (IMS Voice Core)

Overview

Sr Specialist System Engineering role focused on mobility core and network functions for IMS voice core, including architecture, design, integration, and platform certification on containerized infrastructure.

What you'll do

• Work on architecture and design for containerized network functions on RedHat OCP infrastructure.
• Handle integration and platform certification for mobility core network functions.
• Support Nokia application components within the ngUSP solution.
• Collaborate with subject matter experts and supporting teams.
• Triage and troubleshoot call flow issues.
• Perform alarm treatment, analysis, and ticket generation.

What you'll need

• Deep understanding of Nokia Identity and Access Management (NIAM).
• Deep understanding of Nokia Automation and Control (NAC).
• Deep understanding of IMS and SIP/Diameter flows.
• Knowledge of Nokia Cloud Native Communication Suite (CNCS), NTAS, CSCF components, and Nokia SBC.
• Skilled in cloud platforms including Redhat OpenShift (OCP) and related container services.
• Programming skills in Python, ansible, shell scripting, JavaScript, or Java.
• Administrator level expertise in Linux.

Details

• Offshore role requiring daily collaboration with U.S. stakeholders and overlapping work hours.
• Weekly hours: 40.
• Location: Bangalore, IND (Epip Area, Hoodi Village, Whitefield Rd).