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Edge Security Engineer — Perimeter & Network Defense
Job in
Irving, Dallas County, Texas, 75084, USA
Listed on 2026-08-26
Listing for:
Citigroup Inc.
Full Time
position Listed on 2026-08-26
Job specializations:
-
IT/Tech
Systems Engineer, Cybersecurity, Network Security
Job Description & How to Apply Below
Citigroup Inc. in Irving, TX is seeking a Perimeter Security Build Engineer to design, deploy, and secure perimeter defenses at the network edge. The role emphasizes hands-on deployment, configuration, and integration with existing network architecture.
The ideal candidate has 4+ years in security and strong expertise in Check Point, Palo Alto, and Cisco, with knowledge of routing, firewalls, and security infrastructure. A hybrid work model is provided.
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