• Contractor Special Security Officer (CSSO)

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …safeguarding certification issued by CDSE on day one . Active and current in scope Top - Secret security clearance with SCI eligibility and CI Polygraph . ... **Contractor Special Security Officer (CSSO)** **Category:** Administration **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2263… more
    CGI Technologies and Solutions, Inc. (10/02/25)
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  • Operations Coordinator

    Koniag Government Services (Arlington, VA)
    …with an active Secret security clearance and the ability to obtain a Top Secret / SCI clearance. + Proven experience in administrative support, office ... Suite (Outlook, Word, Excel, PowerPoint, Teams). **Preferred Qualifications:** + An active Top Secret / SCI security clearance. + Direct experience providing… more
    Koniag Government Services (11/05/25)
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  • Senior or Master Military Trainer - Sustainment…

    Serco (Suffolk, VA)
    …Trainer - Sustainment SME / Exercise Planner** : + **A US citizenship.** + **An active DoD Top Secret / SCI clearance.** + One of the following: + A High ... Expert (SME) / Exercise Planner to support the Joint Staff (JS) J7 Deputy Directorate for Joint Training and...maintain and/or transfer your US Department of Defense (DoD) Top Secret security clearance** . Provides expert… more
    Serco (11/26/25)
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  • Security Officer (Security Officer

    Huntington Ingalls Industries (Springfield, VA)
    …Full Time/Hourly/Non-Exempt Anticipated Salary Range: $48,139.00 - $70,000.00 Security Clearance: TS / SCI Level of Experience: Mid This opportunity resides with ... software and hardware development uniquely enable us to support sensitive missions for the US military and federal agency...and the sensitivity of the operational environment, an active TS / SCI security clearance will be required. What… more
    Huntington Ingalls Industries (09/05/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    Top Secret security clearance; must meet eligibility requirements for ISSA/ Top Secret / SCI clearance and successfully complete a full scope polygraph ... IC projects to include reverse engineering, exploitation, and/or rapid prototyping + Active ISSA/ Top Secret / SCI security clearance with full scope polygraph… more
    Huntington Ingalls Industries (11/09/25)
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  • Strategic Initiative Officer (Bsss-L3) NGA…

    Masego (Springfield, VA)
    …we recognize and award your hard work. Description We are looking for an L3 TS / SCI -cleared Strategic Initiative Officer to join our team. Responsibilities: + ... SF and Foundation GEOINT forums to support the SF staff in successful accomplishment of SF responsibilities. + Provide...Plan (JSCP), and NIPF. Security Clearance Requirement: + Active TS / SCI , must be willing to take and… more
    Masego (09/10/25)
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  • NC3 Action Officer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... NC3 Action Officer The Opportunity: As a defense mission professional,...independently, creatively, and analytically in a problem-solving environment + TS / SCI clearance + Bachelor's degree Nice If… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Administrative Support Officer

    CACI International (Mclean, VA)
    …Category: Administration Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... * **What you'll get to do:** The Administrative Support Officer will provide comprehensive support expertise to customers across...items weighing up to 50 pounds. **Qualifications:** + **Clearance: TS / SCI with Polygraph** + **Experience** : +… more
    CACI International (11/28/25)
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  • Action Officer

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a proactive and detail-oriented **Action Officer ** with an **active TS / SCI clearance** to join our team. In this critical ... invitations, speaking events, and resources. **Qualifications** **REQUIRED QUALIFICATIONS:** + Active TS / SCI clearance. + US citizenship. + Bachelor's degree… more
    SAIC (10/29/25)
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  • Industrial Security Analyst 3/4

    Northrop Grumman (Mclean, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... location. This position will serve as a Facility Security Officer (FSO) and COMSEC Account Manager. The successful candidate...NG program management and other NG engineering and functional staff , as well as government and contractor customers. The… more
    Northrop Grumman (11/06/25)
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