Senior Counterintelligence Investigator Security Clearance
Job in
Chantilly, Fairfax County, Virginia, 20151, USA
Listed on 2026-02-07
Listing for:
MANTECH
Full Time
position Listed on 2026-02-07
Job specializations:
-
Government
Government Security, Cybersecurity, Government Agency, Data Security -
Security
Government Security, Cybersecurity, Government Agency, Data Security
Job Description & How to Apply Below
MANTECH seek s a motivated, career and customer-oriented Senior Counterintelligence (CI) Inve stigator to join our team in Chantilly, VA . Responsibilities include but are not limited to:
* Conducting comprehensive counterintelligence inquiries according to legal status, IC and DoD policies and procedures.
* Identify ing , e valuat ing , perform ing , and re port ing on threats to agency equities using extensive knowledge of agency, IC and DoD policies and directives.
* Safeguarding all case files and writing detailed reports and referrals to appropriate government agencies.
* Providing investigative support f or espionage damage assessments.
* Conducting CI a ssessments and referrals of personnel for IC indicators and for CI incidents as appropriate , to include FBI 811 referrals. These duties include a comprehensive review of personnel records to validate or invalidat e assertion of CI indicators; assessing and documenting CI vulnerabilities associated with agency personnel; identifying CI concerns and possible mitigations within SEAD-4 National Security Adjudicative Guidelines;
and conducing CI case support for federal investigative agencies.
* Managin g and preparing detailed reports, based on existing investigative documentation, existing electronic databases of foreign intellig ence contact information, and other CI inquiries and assess ments.
* Routinely b riefing and providin g investigative leads to the GTM as necessary.
* Ability to travel worldwide.
Minimum Qualifications:
* Bachelor's degree and 1 0+ years of relevant experience with Intelligence and/or Counterintelligence.
* In lieu of a Bachelor's:
Associates' degree and 15+ years of relevant experience with Intelligence and/or Counterintelligence .
* Successful completion of a state or federal/military law enforcement academy or counterintelligence academy/formal training curriculum. Desired Qualifications :
* Bachelor's degree in foreign area studies, International Relations, security studies, History, Behavioral Science, Criminal Justice, Space Systems, or Political Science .
* Knowledge, familiarity, and/or training in adjudicative guidelines outlined in ICD 704. Clearance Requirements:
* Must have a current/active TS/SCI w/Polygraph .
Physical Requirements:
* Must be able to remain in a stationary position 50%
* Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
* Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
* Must be able to exchange accurate information in these situations.
Position Requirements
10+ Years
work experience
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×