• ISSO 5

    M. C. Dean (Annapolis Junction, MD)
    …eligibility requirements, including US Citizenship, for access to classified information **; active DoD TS /SCI w/ polygraph clearance is required** **Key ... world for the better. We are seeking a **Information System Security Officer 5 ( ISSO )** to join our **Security and Electronic Systems (SES)** business Unit. As part… more
    M. C. Dean (10/23/25)
    - Related Jobs
  • ISSE/ ISSO

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …If so, we have an exciting job waiting for you! Requirements + Active Clearance: TS /SCI with Polygraph?is required + Education: Positions available no ... ISSE/ ISSO Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for Information… more
    Athenix Solutions Group, LLC (10/23/25)
    - Related Jobs
  • Information System Security Officer - TS

    General Dynamics Information Technology (Bethesda, MD)
    …and developing relevant security policies and guidance. + **Security Clearance Level** : TS /SCI with active polygraph + **Location** : Bethesda, MD - On ... a personal impact as an Information System Security Officer ( ISSO ) supporting customer activities. GDIT is your place to...+ **Required Experience** : 8+ yrs + **Clearance** : TS /SCI with Polygraph + **Desired Technical Skills:** + Demonstrated… more
    General Dynamics Information Technology (12/19/25)
    - Related Jobs
  • RMF Cybersecurity Analyst - TS /SCI with CI…

    ENS Solutions (Washington, DC)
    …to work both independently and as a member of a team + Must possess an Active Top Secret /SCI Clearance with the ability to obtain a counter-intelligence ... to Operate (ATO). + Acting as an appointed Information System Security Officer ( ISSO ) for IC cyber systems being developed by the engineering team. + Reporting,… more
    ENS Solutions (12/19/25)
    - Related Jobs
  • Senior Information System Security Officer-…

    Amentum (Fort Meade, MD)
    …Process (NISCAP) and DoD Risk Management Framework (RMF). **Clearance Required:** + Active TS /SCI with Polygraph **Minimum Education:** + Bachelor's Degree in ... of Experience:** + Minimum of seven plus (7+) years of experience as an ISSO supporting IC or DoD programs and contracts of similar scope, type, and complexity.… more
    Amentum (09/28/25)
    - Related Jobs
  • Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …degree; or a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain ... packages, and Security Controls Traceability Matrix (SCTM). As the senior ISSO , maintain operational security posture to...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (12/18/25)
    - Related Jobs
  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …degree; or a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain ... Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (11/08/25)
    - Related Jobs
  • Information System Security Manager (ISSM)…

    RTX Corporation (Annapolis Junction, MD)
    …prior Enterprise ISSM experience. + Active and transferable US government issued Top Secret SCI ( TS /SCI) security clearance required prior to start ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is.../ ISSMP or PMP. + Existing US government issued Top Secret SCI ( TS /SCI) security… more
    RTX Corporation (11/01/25)
    - Related Jobs
  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …+ Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI....to travel up to 10% + Must possess an active TS / SCI clearance or above + ... Cleared Senior Information Systems Security Engineer (ISSE) L4 *...with technologies such asePO, Splunk, ACAS, Azure Automation, STIG/SCAP, Active Directory, and Azure security servicesto secure enterprise environments… more
    Virtual Service Operations (11/09/25)
    - Related Jobs
  • Senior Information Systems Security Officer

    AeroVironment (Jessup, MD)
    …with IAM Level II or IAT Level III (ie, CASP, CISSP, or Associate) + An active TS /SCI with polygraph **Salary Range: $120,000 - $175,000** The AV pay range for ... **Worker Type** Regular **Job Description** **Summary** The Senior Information Systems Security Officer will provide aid...as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_… more
    AeroVironment (12/17/25)
    - Related Jobs