j
jayp_watson

Jay W

@jayp_watson

Network Engineer

United States
English
About me
I build and secure enterprise networks with real-world experience in AT&T’s Mobility Packet Core. I specialize in firewall policy management, SIEM analysis using Juniper JSA and AlgoSec, and network security governance. My background in software development allows me to bridge the gap between networking and engineering teams effectively.... Read more

Skills

j
jayp_watson
Jay W
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Work experience

AT&T

Network Engineer - Mobility Application Security Engineering

AT&T • Freelance

Aug 2025 - Jan 2026 • 5 mos

Supported application security and firewall governance for AT&T’s Mobility Packet Core (4G/5G). Implemented and validated firewall policies based on vulnerability findings. Monitored security activity using Juniper JSA and AlgoSec, analyzing logs and SIEM alerts for incident response. Contributed to cross-team security governance to standardize firewall change approvals and improve policy compliance.