Description:

The Customer is looking for a Senior AAA Design Engineer Architect who will be an integral part our global communication network engineering team. The network and systems architected and designed by this team enables Client in-flight communication growth at a large scale and is the IP foundation for our next generation satellite multimedia communication service. 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.

MAJOR RESPONSABILITIES

• Create network unit and integration test plan

• Test wireless network devices and solutions, include new architecture proof of concept test, change procedure test, upgrade regression test

• Create architecture research plan and report

• Create design document

• Create configuration standard document

• Create test plan & report document

• Participation in business continuation activities

• Configuration and troubleshoot training to operation teams

• Leverage experience to provide mentoring to other members of technical team where necessary.

• Provide tier-4 support to operation team

Skills:

network engineering, router, firewall, cisco routers, troubleshooting, wireless, security, lan, cisco switches

Top Skills Details:

network engineering,router,firewall,cisco routers,troubleshooting,wireless,security,lan,cisco switches

Additional Skills & Qualifications:

• 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

Experience Level:

Expert Level

About TEKsystems:

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.