Cyber Network Security Engineer

CACI International
📍 Chantilly, VA, United States 💼 Full-time 🕒 Posted June 13, 2026

Job Description

Job Title: Cyber Network Security Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

* * *

**The Opportunity:**
You will support our work automating cybersecurity operations, emulating adversary behavior, and improving the defensive postures of our sponsors. You’ll evaluate tools and methodologies, assess adversary intent, develop cybersecurity analytics and other techniques to thwart or detect attacks, develop approaches to automate cybersecurity operations, and engage in research to improve the state of the practice.

**Responsibilities:**

+ Work closely with red-team experts to evaluate IT environments and identify security goals, vulnerabilities, objectives, and requirements
+ Perform cybersecurity operations testing, and develop improvements to d...

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Job Details

  • Location Chantilly, VA
  • Job Type Full-time
  • Category other-general
  • Posted Date June 13, 2026
  • Application Deadline June 25, 2026