• Facility Security Officer

    V2X (Springfield, VA)
    …based on contract award. # clearance Responsibilities V2X is seeking a qualified Facility Security Officer (FSO) who shall serve as the central focal point of ... Program Operating Manual (NISPOM) and all Director of National Intelligence (DNI) security policies and regulations. Security Clearance Requirement: This… more
    V2X (06/12/25)
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  • Insider Threat Program Information System…

    Leidos (Washington, DC)
    …presenting briefings to senior customer management, and customer stakeholders + Active Top Secret government security clearance ; Ability to obtain DHS EOD ... Sector at Leidos currently has an opening for an Information System Security Officer supporting the HEITS Contract as part of the Department of Homeland… more
    Leidos (08/19/25)
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  • Senior Cloud Information System Security

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cloud Information System Security Officer (ISSO)** to join our team in **Washington, DC.** ... Qualifications:** + 7+ years' experience as an Information Systems Security Officer (ISSO) or similar role at...Clearance Requirements:** + Must have a current/active Top Secret clearance with eligibility to obtain SCI.… more
    ManTech (08/13/25)
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  • Mid-Level Information Systems Security

    RedTrace Technologies Inc (Washington, DC)
    SECURITY CLEARANCE REQUIREMENT: TS, WITH SCI...IS Security performed by the Information System Security Officer (ISSO) at a minimum, shall ... and ISSR Qualifications: Required: + Current US Government Top Secret Clearance w/ SCI and a CI-Polygraph...At least 5 years serving as an Information Systems Security Officer (ISSO) at a cleared facility… more
    RedTrace Technologies Inc (08/07/25)
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  • Senior Information System Security

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Officer (ISSO)** to join our team in **Washington, DC** . ... Qualifications:** + 7+ years serving as an Information Systems Security Officer (ISSO) at a cleared facility;...be a US Citizen and have a current/active Top Secret clearance with SCI eligibility + Program… more
    ManTech (07/16/25)
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  • Information System Security Officer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Information System Security Officer (ISSO)** to join our team in **Washington, DC.** ... 5 years' experience performing duties of an Information Systems Security Officer (ISSO) at a cleared facility...Clearance Requirements:** + Must have a current/active Top Secret clearance with eligibility to obtain SCI.… more
    ManTech (07/11/25)
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  • Lead, Information System Security

    L3Harris (Chantilly, VA)
    …of a degree, minimum of 13 years of prior related experience. + Active Top Secret //SCI security clearance with CI Polygraph. Preferred Additional Skills: + ... national security . Job Title: Lead, Information System Security Officer (ISSO) Job Code: 27326 Job...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (08/13/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    Information Systems Security Officer Suitland, MD **Required:** US Citizenship ** Clearance Requirement:** Top Secret with SCI eligibility **Certification ... FGS, LLC is seeking a highly qualified Information Systems Security Officer (ISSO) to support the Office...networks. **Required Qualifications:** + US Citizenship + Active TS/SCI security clearance + High school diploma required,… more
    FGS, LLC (08/23/25)
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  • Information Systems Security Officer

    Systems Technologies, Inc. (Hanover, MD)
    …equipment, cloud technologies and custom hardware and software applications. SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL ... Information Systems Security Officer (ISSO) Location Hanover, MD Job Setting On-site Job Category Other Apply Now… more
    Systems Technologies, Inc. (06/03/25)
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  • Information System Security Officer

    Parsons Corporation (Annapolis Junction, MD)
    …and AWS. + Experience standing up SSPs. + Experience with SIPRNetwork ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... is looking for a talented fully cleared Information Systems Security Officer (ISSO) to join our team.... Security + certification + Active TS/SCI w/Poly security clearance **What Desired Skills You'll Bring:**… more
    Parsons Corporation (08/14/25)
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