5G/LTE/IMS Core Integration Engineer
Work location Menlo Park, CA however until Covide reopening can continue from Bellevue WAJD :
1.
5G/LTE/IMS Core Integration EngineerJob Role:
Manage and operate various industry standard 4G/5G packet and IMS core solutionsConfigure and troubleshoot EPC/IMS elements including MME, PCRF, SPGW, xCSCFs for various features such as VoLTE, VoWiFi, SMS and Advanced Services call features like call waiting, caller ID etc.
Design and execute interoperability, performance and load scenario test cases across different core and RAN elementsSupport troubleshooting E2E 4G/5G call scenarios with various RAN and external core elementsSkills Required Excellent understanding of 4G/5G standard call FlowsExtensive experience configuring and managing 4G/5G Cores and IMS coresExperience with SIP, Diameter, and Service Based Architecture (SBA) interfacesExperience with Core and UE simulation tools such as from Ixia/Viavi/Spirent (TM500, TeraVM, ixLoad, LoadCore, Landslide)Strong understanding and troubleshooting skills on UE/Radio air interface and 3GPP Radio to 4G/5G Core interfaces (LTE:
S1, S11, S6, 5G:
N1-N5)Knowledge and understanding of basic networking and Linux/OpenSystem NFVI conceptsDesirable SkillsKnowledge of 4G/5G RAN and vRAN conceptsExperience with Policy/Charging and QoS enforcement configurations including interfaces like Gx, Gy,SWxExperience in DevOps, CI/CD automation conceptsNetworking fundamentals and ability to configure/manage switches/router etc.
Experience with major NFVI platforms like RedHat OpenStack/vmWare ESXiSRI Tech Solutions is an equal opportunity employer and does not discriminate on the basis of race, color, gender, religion, age, sexual orientation, national origin or citizenship status or ethnic origin, disability, marital status, veteran status, or any other occupationally irrelevant criteriaEmployment type:
C2C
Experience:
N/A.
Estimated Salary: $20 to $28 per hour based on qualifications.
1.
5G/LTE/IMS Core Integration EngineerJob Role:
Manage and operate various industry standard 4G/5G packet and IMS core solutionsConfigure and troubleshoot EPC/IMS elements including MME, PCRF, SPGW, xCSCFs for various features such as VoLTE, VoWiFi, SMS and Advanced Services call features like call waiting, caller ID etc.
Design and execute interoperability, performance and load scenario test cases across different core and RAN elementsSupport troubleshooting E2E 4G/5G call scenarios with various RAN and external core elementsSkills Required Excellent understanding of 4G/5G standard call FlowsExtensive experience configuring and managing 4G/5G Cores and IMS coresExperience with SIP, Diameter, and Service Based Architecture (SBA) interfacesExperience with Core and UE simulation tools such as from Ixia/Viavi/Spirent (TM500, TeraVM, ixLoad, LoadCore, Landslide)Strong understanding and troubleshooting skills on UE/Radio air interface and 3GPP Radio to 4G/5G Core interfaces (LTE:
S1, S11, S6, 5G:
N1-N5)Knowledge and understanding of basic networking and Linux/OpenSystem NFVI conceptsDesirable SkillsKnowledge of 4G/5G RAN and vRAN conceptsExperience with Policy/Charging and QoS enforcement configurations including interfaces like Gx, Gy,SWxExperience in DevOps, CI/CD automation conceptsNetworking fundamentals and ability to configure/manage switches/router etc.
Experience with major NFVI platforms like RedHat OpenStack/vmWare ESXiSRI Tech Solutions is an equal opportunity employer and does not discriminate on the basis of race, color, gender, religion, age, sexual orientation, national origin or citizenship status or ethnic origin, disability, marital status, veteran status, or any other occupationally irrelevant criteriaEmployment type:
C2C
Experience:
N/A.
Estimated Salary: $20 to $28 per hour based on qualifications.
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