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🥝 Cyber Security Engineering Specialist IV/ Firewall Engineer

CACI International | Springfield, United States | Posted June 08, 2026

Job Description

Job Title: Cyber Security Engineering Specialist IV/ Firewall Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

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**The Opportunity:**
Team CACI on our TCS Program has an exciting and challenging opportunity available for a Network Security Engineer supporting an Intelligence Community customer’s wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. Position is located at Springfield, VA.

**Responsibilities:**

+ Work with both corporate and customer leadership to research, analyze, and implement enterprise-wide network security solutions/capabilities/enhancements to support customer business/mission goals and objectives.
+ Assists with designs, analyses, tests and implementation of state-of-the-art ...

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