AAA Design Architect - Irvine California

Company: The Judge Group
Location: Irvine, California
Posted On: 05/07/2024

Our client is currently seeking a AAA Design Architect
The SME in the comprehensive Mobile Network Wi-Fi roaming domain, includes AAA, Diameter, Passpoint/HS2.0, EAP-SIM, EAP-AKA, EAP-TTLS, and so on. Excellent problem-solving skills and thorough knowledge of the network.
This job will have the following responsibilities:
Align with Principal architect/engineer vision and roadmap, independently create architecture, design, evaluate and test of Mobile Network Wi-Fi Roaming, AAA, Billing, and revenue assurance.Lead wireless network Wi-Fi roaming design efforts on technical solutions for complex projects, integrating multiple technologies and with broad, strategic impact across multiple business and technology areas.Provides analysis of network performance, network reliability and identify opportunity for improvement. Drive out inefficiencies, proposes and designs ground network system to drive cost savings in airline customer facing network systems.Create network unit and integration test planTest wireless network devices and solutions, include new architecture proof of concept test, change procedure test, upgrade regression testCreate architecture research plan and reportCreate design document
Qualifications & Requirements:
Must to have strong knowledge and experience on Mobile Network Wifi roaming, Passpoint, EAP-SIM, EAP-AKA, 3GPP standard, TCP/IP, QOS, and all layers of OSI model. Must have extensive experience and knowledge of Authentication, Authorization, and Accounting (AAA) protocols, both RADIUS and Diameter Must to have strong knowledge or experience on PCRF, PCEF, Quota manager, Mediation, Billing platform, etc. Must to have deep knowledge and experience in using 3GPP interfaces, such as S5, S6a/S6d, Gr, S9, Gx, Rx, SGi, etc. Must have extensive knowledge of 802.11 wireless standards, technologies, methodologies, and security practices. Must to have strong Unix/Linux system administrator or engineering experience Must to have experience with Tomia or Digital Route, Salesforce, B/OSS systems More...

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