Full-time

Principal Cybersecurity Engineer (Linux)

Posted by General Dynamics Information Technology • McLean, VA, United States

📍 McLean, VA 🕒 March 03, 2026

About the Role

**Req ID:** RQ215508
**Type of Requisition:** Regular
**Clearance Level Must Be Able to Obtain:** Top Secret/SCI
**Public Trust/Other Required:** None
**Job Family:** Cyber and IT Risk Management
**Skills:**
Cybersecurity,Scanning,Splunk Administration,Tenable Security Center,Threat Monitoring
**Certifications:**
CompTIA Security+ CE | CompTIA - CompTIA
**Experience:**
10 + years of related experience
**US Citizenship Required:**
Yes

**Job Description:**

**GDIT is seeking a** **Cybersecurity Engineer** **to support a large Cloud Services government contract** **to run and maintain our customer cyber tool stack in McLean, VA.**

**HOW A CYBERSECURITY ENGINEER WILL MAKE AN IMPACT:**

+ Maintains, configures, and monitors the following security applications:
+ Endpoint security implementation
+ Scanning implementation
+ SIEM implementation
+ Insider Threat Monitoring
+ Works with the vendors of...

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