Senior Firewall Engineer – Palo Alto, TS/SCI Onsite
Listed on 2026-11-05
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IT/Tech
Cybersecurity, Network Security
Tetrad Digital Integrity (TDI) in the United States is seeking a Firewall Engineer to support the GSM-O II contract. The role requires hands-on experience configuring Palo Alto and Cisco firewalls in virtualized and cloud environments, with a TS/SCI clearance and on-site work in Arlington, VA.
Responsibilities include remediating security gaps, maintaining firewall rules, conducting monthly assessments, and delivering AARs and performance reports to DISA CESO.
The following opportunity is for a Senior Firewall Engineer – Palo Alto, TS/SCI Onsite with TDI (Tetrad Digital Integrity).
The position is based in Arlington, VA, United States.
This opportunity is part of our work in IT & Technology.
The advertised compensation is 115..
We aim to respond to suitable candidates as soon as possible.
Full responsibilities and requirements are described in the listing above.
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