IMS Deployment

Mavenir · Hyderabad

  • Experience3–8 yrs
  • SalaryDisclosed
  • Work modeonsite
  • Posted1 Oct 2026
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About Mavenir

Mavenir is hiring in Hyderabad in telecom. This role looks for around 3+ years of experience.

Skills

  • IMS deployment
  • OpenStack Cloud
  • Network Function Virtualization
  • SIP
  • SDP
  • H.248
  • MGCP
  • DIAMETER
  • IMS core entities
  • SIP call processing
  • SIP supplementary services
  • TLS
  • TCP/IP
  • IPSEC
  • IP protocols
  • Session Border Controllers
  • NAT
  • Firewalls
  • Authentication
  • Encryption
  • Routing
  • Switching

The role

An IMS deployment engineer at a telecom network technology company deploys and integrates virtualized IMS network functions in OpenStack Cloud and Network Function Virtualization environments, using SIP call processing and TCP/IP networking. The role also applies Session Border Controllers and TLS to troubleshoot IMS call flows and secure network integrations.

Full job description

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.

If interested please share your details-

Current CTC-

Expected CTC-

NP-

Regards,

Team HR