IMS Cloud Network Test/LAB Engineer Job at IPS Technology Services, Seattle, WA

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  • IPS Technology Services
  • Seattle, WA

Job Description

IMS Cloud Network Test/LAB Engineer

Seattle, WA (Day 1 onsite)

Long Term

Candidate should have:-

1. IMS domain Expertise 2. Call flow knowledge 3. Core network architecture understanding for Nokia / Ericsson / Mavenir 4. Call flow knowledge 5. Test / tool knowledge understanding 6. Cloud architecture / Kubernetes knowledge basic understanding

Need a write up from candidate on below skills :-

1. Skills Relevant Experience (Short Write up)2. IMS Network Applications on Private Cloud 3. 4G, 5G, Wi-Fi access testing (Voice, Messaging)4. IMS/SIP signaling (registration, call set-up, messaging)5. Lab testing, issue logging, network troubleshooting 6. Network Tools (Netscout, Wireshark, Landslide, UE-based tools)7. Cloud platform experience (Kubernetes, OpenShift)8. Core Platforms (Mavenir, Nokia, Ericsson)

Job description:

The IMS Systems Lab Test engineer will primarily work on testing and validating IMS Network Applications on the T-Mobile Private Cloud Platform. This will cover comprehensive and end to end network functionality testing, including IMS-based services such as Voice and Messaging, from 4G, 5G and Wi-Fi access. The test engineer will also verify platform resiliency, negative scenarios and load & performance test cases. The overall objective is to verify functionality and reliability on IMS Network Applications deployed on a private cloud infrastructure.

The Test Engineer should have the following technical background and experience:

  • Familiarity with 4G/LTE and 5G SA Cellular Network, including Packet Core and IMS Core.
  • Familiarity and experience with IMS/SIP signaling including LTE/5G and IMS Network registration, VoLTE/VoNR call set-up, SMS/RCS message signaling, network SIP routing.
  • Experience in lab testing procedures, test cases review and tracking and issue logging and network troubleshooting.
  • Experience with Network Tools such as Netscout, Wireshark and Landslide, as well as device test-based tools.
  • Experience with Cloud Network platform technology such as Kubernetes and RedHat OCP/OpenShift Container Platform.
  • Experience with Core Network Platforms from Mavenir, Nokia or Ericsson.

Job Tags

Contract work,

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