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Senior Firewall Engineer; TS/SCI Enterprise Security Architect
Job in
Springfield, Fairfax County, Virginia, 22161, USA
Listed on 2026-09-09
Listing for:
D2 Technical Services
Full Time
position Listed on 2026-09-09
Job specializations:
-
IT/Tech
Cybersecurity, Systems Engineer
Job Description & How to Apply Below
D2 Consulting seeks a Senior Firewall Engineer to join a high-impact team protecting mission-critical infrastructure. The role requires active TS/SCI clearance and the ability to pass a U.S. Government Polygraph, with DoD 8140/8570 compliance.
You will design secure networks, manage security stacks, and lead incident response for enterprise-scale environments. You will work alongside government and corporate leadership, shaping security operations, and evaluating emerging technologies to stay
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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