Counterintelligence Investigator - TS/SCI with Polygraph (Open)

General Dynamics Information Technology · El Segundo, California, United States

Location
El Segundo
Job Type
Full time
Posted
June 16, 2026

Job Description

We are GDIT. We support and secure some of the nation’s most complex government, defense, and intelligence missions. Our work has impact—on national security, our Intelligence Community (IC) partners, and on each of us who contribute to the mission.

This role requires an onsite presence in the Los Angeles area and an active TS/SCI with Polygraph at the time of application. Due to the nature of the work, we’re only able to move forward with candidates who already meet both requirements.

Key Responsibilities
The CI Investigator conducts a wide range of counterintelligence inquiries focused on identifying and addressing insider threats. In this role, you will:

• Analyze information from multiple sources and conduct comprehensive subject interviews
• Prepare detailed investigative reports and maintain case documentation
• Respond quickly to internal and external referrals related to potential threat activity
• Liaise regularly with IC part...

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