IMS Deployment

Mavenir; Hyderabad, Gurugram District, Bengaluru; Sur place; INR 1 200 000 - 1 800 000; Plein temps

Résumé du poste

Mavenir is seeking an IMS Deployment Lead & Engineer to drive deployment, testing, and integration of IMS network functions in an OpenStack NFV environment. The role emphasizes hands-on deployment, troubleshooting, and cross-team collaboration.

The ideal candidate has strong SIP, H.248, DIAMETER knowledge, and excellent problem-solving and communication skills to coordinate with internal teams and external vendors.

Qualifications

• Bachelor's degree in Computer Science, Electronics Engineering, or related field.
• 3–10 years of telecom/IMS deployment and integration experience.
• Strong expertise in IMS core entities, SIP processing, and supplementary services.
• Hands-on experience deploying IMS networks in cloud environments.

Responsabilités

• Gather customer requirements and plan deployment of NFV-based IMS solutions.
• Implement IMS solutions and integrate them with other network elements.
• Analyze and troubleshoot IMS call flow scenarios.
• Execute scripts and commands to deploy, test, and troubleshoot virtualized IMS functions.
• Collaborate with onsite, offshore, and customer teams throughout the project lifecycle.
• Create and maintain project documentation including MOPs, ATDs, HLDs, and LLDs.

Connaissances

IMS deployment

SIP processing

Cloud NFV

Troubleshooting

Networking basics

SBCs

TLS & IP protocols

Formation

Bachelor's degree in CS/EC or related field

Outils

OpenStack

NFV environments

MOPs/HLD/LLD

Description du poste

Here is the job description-

Job Title: IMS Deployment Lead & Engineer

Location: Bangalore / Gurgaon

Country: India

Role Summary

The IMS Deployment Engineer will be responsible for the deployment, testing, and integration of IMS network functions in an OpenStack Cloud/Network Function Virtualization (NFV) environment. This is a hands‑on technical role involving deployment, troubleshooting, issue resolution, and integration activities.

The ideal candidate should have in-depth knowledge of telecom protocols and technologies such as SIP, SDP, H.248, MGCP, and DIAMETER, along with strong problem-solving and communication skills to collaborate effectively with internal teams and external vendors.

Key Responsibilities

• Gather customer requirements and plan the deployment of NFV-based IMS solutions.
• Implement IMS solutions and integrate them with other network elements.
• Analyze and troubleshoot IMS call flow scenarios.
• Execute scripts and commands to deploy, test, and troubleshoot virtualized IMS network functions.
• Collaborate closely with onsite, offshore, and customer teams throughout the project lifecycle.
• Create and maintain project documentation, including:
  • Method of Procedures (MOPs)
  • Acceptance Test Documents
  • High‑Level Designs (HLDs)
  • Low‑Level Designs (LLDs)

Required Skills & Experience

• Bachelor's degree in Computer Science, Electronics Engineering, or a related field.
• 3 to 10 years of relevant experience in telecom/IMS deployment and integration.
• Strong expertise in IMS core entities, SIP call processing, and SIP supplementary services.
• Hands‑on experience in deploying IMS networks in cloud environments.
• Excellent debugging and troubleshooting skills during IMS deployments.
• Experience with TLS, TCP/IP, IPSEC, and IP protocols.
• Good knowledge of:
  • Session Border Controllers (SBCs)
  • NAT
  • Firewalls
  • Authentication & Encryption
  • Routers and Switches
• Strong understanding of networking concepts, including TCP/IP, routing, and switching.
• Excellent communication and stakeholder management skills.