Counterintelligence Officer

ManTech International Corporation
Springfield, Virginia 22161 United States  View Map
Posted: Jun 15, 2026
  • Full Time
  • Federal Government
  • Summary

    Description & Requirements

    Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!

    MANTECH seeks a motivated, career-oriented Counterintelligence Officer to join our team in Springfield, VA.

    Responsibilities include but are not limited to:
    • Conduct defensive CI operations to protect missions, personnel, programs, technology, and information systems from intelligence, terrorism, and espionage threats.
    • Research, gather, evaluate, and interpret all-source information to identify and analyze intelligence, terrorism, and espionage threats against the organization.
    • Provide comprehensive CI analyses, threat forecasts, and specialized briefings for internal and external audiences at all strategic, operational, and tactical levels.
    • Apply advanced analytical tools such as M3, Palantir, TAC, ARCSIGHT, RSA Security Analytics, CCD, and TIDE to detect and assess anomalous activities.
    • Facilitate extensive liaison and information sharing with internal components, DoD, the Intelligence Community, and law enforcement to support CI activities.
    • Conduct foreign contact and travel debriefings, produce Supply Chain Risk Assessments and Intelligence Information Reports, and provide CI expertise for personnel security adjudications.
    • Provide technical CI expertise for vulnerability mitigation, Research and Technology Protection initiatives, and the seamless integration of CI into Supply Chain Risk Management policies.
    Minimum Qualifications:
    • Bachelor's degree in National Intelligence Studies, Law Enforcement, History, Analysis/Research, Journalism, Political Science, Library Science, Engineering, Mathematics, or a related field.
    • 7+ years of Counterintelligence experience.
    • Foundational defensive CI experience, including conducting investigations, inquiries, collections, operations, analysis, briefings, debriefings, training, and awareness.
    • Shall be a credentialed graduate of an accredited federal or DoD CI training academy
    Preferred Qualifications:
    • Master's degree in National Intelligence Studies, Law Enforcement, History, Analysis/Research, Journalism, Political Science, Library Science, Engineering, Mathematics, or a related field.
    Clearance Requirements:
    • Must have a TS/SCI with the ability to obtain and maintain a Polygraph.
    Physical Requirements:
    • The person in this position must be able to remain in a stationary position 50% of the time.
    • Needs to occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers and management via email, phone, or virtual communication, which may involve delivering presentations.


    MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

    If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.
  • Job Description

    Description & Requirements

    Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!

    MANTECH seeks a motivated, career-oriented Counterintelligence Officer to join our team in Springfield, VA.

    Responsibilities include but are not limited to:
    • Conduct defensive CI operations to protect missions, personnel, programs, technology, and information systems from intelligence, terrorism, and espionage threats.
    • Research, gather, evaluate, and interpret all-source information to identify and analyze intelligence, terrorism, and espionage threats against the organization.
    • Provide comprehensive CI analyses, threat forecasts, and specialized briefings for internal and external audiences at all strategic, operational, and tactical levels.
    • Apply advanced analytical tools such as M3, Palantir, TAC, ARCSIGHT, RSA Security Analytics, CCD, and TIDE to detect and assess anomalous activities.
    • Facilitate extensive liaison and information sharing with internal components, DoD, the Intelligence Community, and law enforcement to support CI activities.
    • Conduct foreign contact and travel debriefings, produce Supply Chain Risk Assessments and Intelligence Information Reports, and provide CI expertise for personnel security adjudications.
    • Provide technical CI expertise for vulnerability mitigation, Research and Technology Protection initiatives, and the seamless integration of CI into Supply Chain Risk Management policies.
    Minimum Qualifications:
    • Bachelor's degree in National Intelligence Studies, Law Enforcement, History, Analysis/Research, Journalism, Political Science, Library Science, Engineering, Mathematics, or a related field.
    • 7+ years of Counterintelligence experience.
    • Foundational defensive CI experience, including conducting investigations, inquiries, collections, operations, analysis, briefings, debriefings, training, and awareness.
    • Shall be a credentialed graduate of an accredited federal or DoD CI training academy
    Preferred Qualifications:
    • Master's degree in National Intelligence Studies, Law Enforcement, History, Analysis/Research, Journalism, Political Science, Library Science, Engineering, Mathematics, or a related field.
    Clearance Requirements:
    • Must have a TS/SCI with the ability to obtain and maintain a Polygraph.
    Physical Requirements:
    • The person in this position must be able to remain in a stationary position 50% of the time.
    • Needs to occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers and management via email, phone, or virtual communication, which may involve delivering presentations.


    MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

    If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.
  • ABOUT THE COMPANY

    • Government Careers
    • Government Careers

    Government jobs offer stability, competitive benefits, and the chance to make a meaningful impact on your community and country.

    Whether you’re starting your career or seeking new opportunities, these roles provide pathways for growth, security, and service.

    Explore positions across a wide range of fields and take the first step toward a rewarding future in public service.

    Show more

MORE JOBS

  • Secret Clearance Escort Contractor

    • Colorado Springs, Colorado
    • Insight Global
    • Jun 15, 2026
    • Full Time
    • Federal Government
  • Entry-Level Customs and Border Protection Officer (GS-5/7)

    • Somerville, Tennessee
    • US Customs and Border Protection
    • Jun 15, 2026
    • Full Time
    • Education and Training
    • Federal Government
  • Entry-Level Customs and Border Protection Officer (GS-5/7)

    • Draper, Utah
    • US Customs and Border Protection
    • Jun 15, 2026
    • Full Time
    • Education and Training
    • Federal Government
  • Air Interdiction Agent New Hire Sign-On Incentives

    • Lufkin, Texas
    • U.S. Customs and Border Protections
    • Jun 15, 2026
    • Full Time
    • Federal Government
  • Test & Evaluation Engineer - Submarine Combat Systems / AN-BYG-1 with Security Clearance

    • Manassas, Virginia
    • Moseley Technical Services
    • Jun 15, 2026
    • Full Time
    • Federal Government
  • Museum Visitor Experience Associate

    • Pittsburgh, Pennsylvania
    • Mattress Factory
    • Jun 15, 2026
    • Full Time
    • Federal Government
    • Library Services
Show More
Apply Now Please mention you found this employment opportunity on the CareersInGovernment.com Job Board.
Please mention you found this employment opportunity on the CareersInGovernment.com Job Board.