Staff IMS Engineer
US-CO-Littleton
Attract-careers1
Req #: 92895
Type: Fulltime-Regular
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Overview: N/A Responsibilities: Staff IMS Engineer sought by DISH Wireless, LLC Littleton, CO. Contribute to ongoing process improvement reviews, identify areas for automation and overall efficiency improvements to help increase service up-time and overall customer experience. Work with the vendors to design solutions of the network functions in a cloud-native environment. Participate in the investigation of innovative 5G technologies to improve the network virtualization infrastructure. Involve in monitoring the system health of IMS core functions using KPIs and alarms. Ensure that solutions adhere to defined standards and best practices and/or assist in the development of these standards and best practices. Deploy and support IMS network functions over a public cloud standalone 5G network. Engage with vendor personnel to set up/validate new services and features as well as upgrades. Lead other engineers within the team to provide technical guidance and knowledge of the networks in IMS functional areas. Qualifications: Requires Bachelor's degree (or foreign equivalent) in Electrical Engineering, Electronics, and Communication Engineering or a closely related field plus 6 years of experience working within the Wireless industry on either the carrier or vendor side of the house. Also requires 6 years of work experience with/using the following (which may have been gained concurrently): * IMS Core Architecture, Application server and IMS related call-flows. * TCP/IP networking, UDP, SCTP, GTP, RADIUS, Mobile IP, SIP, Diameter protocols, and 5G interfaces. * IMS Products such as ASBC, ISBC I/S - CSCF, TAS, HSS / IPSMGW. 911, stir shaken and 3rd party interconnect. Deploying and managing IMS in Tier I / II Carriers network. * Validating IMS E2E call with detail call flow analysis. * Virtualization platform based on a Cloud Native Principle. Kubernetes, Docker or Openshift. * DevOps and CI/CD methodology. * Protocol Analysis, Wireshark, NetScout, RADCOM.
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