Firewall Engineer Level 3

CACI International
📍 Silver Hill, MD, United States 💼 Full-time 🕒 Posted June 08, 2026

Job Description

Job Title: Firewall Engineer Level 3

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:**

CACI is seeking a skilled and experienced Firewall Engineer (Level 3) to join our dynamic team to support a DoD client in Suitland, MD. The ideal candidate will have a robust background in engineering and design within Department of Defense (DoD) communication systems and networks. This role requires advanced knowledge in Intrusion Prevention Systems/Intrusion Detection Systems (IPS/IDS), Virtual Private Networks (VPN), and Firewall technologies. The Firewall Engineer will be responsible for designing, managing, and configuring security appliances to maintain and enhance the security posture of our network.

**Responsibilities:**

+ Design and...

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Job Details

  • Location Silver Hill, MD
  • Job Type Full-time
  • Category other-general
  • Posted Date June 08, 2026
  • Application Deadline June 13, 2026