Verification Engineer

Mavenir Systems GmbH (Bonn NW, Deutschland) Vor 23 Tagen veröffentlicht

Mavenir is purpose-built to redefine mobile network economics for Communication Service Providers (CSPs). Our innovative solutions pave the way to 5G with 100% software-based, end-to-end, Cloud Native network solutions. Leveraging industry-leading firsts in VoLTE, VoWiFi, Advanced Messaging (RCS), Multi-ID, vEPC and Cloud RAN, Mavenir accelerates network transformation for more than 250+ CSP customers in over 130 countries, serving over 50% of the world’s subscribers

Role Summary

The IMS Deployment Engineer is experienced in the deployment, testing and integration of network in an OpenStack Cloud/Network Function Virtualization environment. This a hands-on, technical role including deployment, trouble shooting and issue resolution. Indepth understanding of Telecom Protocols and technologies like SIP,SDP,H.248,MGCP,DIAMETER.It also requires good communication skills in working with internal and external vendor support groups.

Key Responsibilities

- Understands the customer requirements and prepares test plan for the NFV

based IMS solutions. Engineer need to executes test cases as per test plan and update status internally / towards customer.

- Implements solution and integration with other network elements. Well versed with the call flow scenarios.

- Runs scripts, execute commands to deploy, test, troubleshoot virtualized IMS network functions.

- Requires close collaboration and communication with onshore & offshore colleagues and occasionally with clients.

- Create project related documentation such as method of procedures, acceptance testing documentation, high and low-level designs

Job Requirements

  • Engineering degree Computer Science/ Electronics Engineering Degree with 2-10 yrs of experience.
  • Rich experience in IMS core entities, with extensive experience in SIP call processing and SIP supplementary services.
  • Hands on experience in deployment of IMS network in cloud environment.
  • Excellent debugging skills in identifying and resolving the issues during the deployment of IMS
  • Experience in TLS, TCP, IPSEC, IP protocols
  • Knowledge on Session Border Controller, NAT, Firewall, Authentication Encryption, L2 Layer switches(Routers/Switches).
  • Good understanding of networking concepts such as TCP/IP, routes, switching stack.
  • Sound communication skills
  • Work experience in Fixed Line IMS is an added advantage .

Accessibility

Mavenir is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you require any assistance, please state in your application or contact your recruiter.

Mavenir is an Equal Employment Opportunity (EEO) employer and welcomes qualified applicants from around the world, regardless of their ethnicity, gender, religion, nationality, age, disability, or other legally protected status.

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