• Information Systems Security Officer

    Amentum (Fort Meade, MD)
    …and at least 3 years of job-related experience or equivalent + Must have an active DoD Top Secret US Government Clearance. Note: US Citizenship is required ... National Industrial Security Program Operating Manual (NISPOM), NISPOM Overprint and/or DOD JSIG Manual. + Assists Information System Security Manager (ISSM)… more
    Amentum (10/08/25)
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  • Information System Security Officer, Level…

    Cinteot (Fort Meade, MD)
    …DISA programs and preparing for CCRI inspections. + Advanced certifications such as CISSP-ISSAP or CISM. Clearance Requirement Active Top Secret / SCI clearance. ... Information System Security Officer, (ISSO) - Level 3 Position Summary...and guidance to junior ISSOs, ensuring proper interpretation of DoD cybersecurity policy and consistent application of standards across… more
    Cinteot (10/02/25)
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  • Modernization Information Systems Security

    Lockheed Martin (Hanover, MD)
    …is being used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph ISSO3: * A ... security implementation; communication protocols; and encryption techniques/tools\. * DoD 8570 compliance with Information Assurance Management \(IAM\) Level I… more
    Lockheed Martin (09/25/25)
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  • Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    …experience from desired skills below in lieu of degree\. Security \+ Certification DOD Top Secret Clearance **Desired Skills:** UAV Technology Experience ... work any shift to support customer and test needs ** Security Clearance Statement:** This position requires a government ...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (09/25/25)
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  • Information Assurance - Emissions Security

    Noblis (Bethesda, MD)
    …compliance verification. Required Qualifications + Must be a US citizen and have an active Top Secret Clearance with SCI and CI Polygraph. + Typically requires a ... Responsibilities Noblis is seeking an experienced Emissions Security (EMSEC) specialist to work in dynamic mission-oriented environment within **Bethesda,… more
    Noblis (10/14/25)
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  • Information System Security Engineer (ISSE)

    BEAT LLC (Linthicum Heights, MD)
    …Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security + or higher Salary: ... - $200k Job Description BEAT is looking for a Security Engineer/Architect. Candidate will be required to understand and...for completeness and accuracy in accordance with federal and DoD policy. + Thoroughly understand and be able to… more
    BEAT LLC (08/22/25)
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  • Security Analyst

    Leidos (Odenton, MD)
    … position. Additional relevant experience may be considered in lieu of degree. + Active DoD Top Secret clearance with SCI eligibility required + DoD ... **Description** Leidos is seeking a Security Engineer to support the execution of strategic,...customer and program management. Responsibilities: + Ensure compliance with DoD -approved standards, architectures, and guidelines (eg, DISN) and conduct… more
    Leidos (10/01/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …Ansible, or Python, and automation frameworks such as Ansible, Terraform, Puppet, or Chef + Top Secret clearance + HS diploma or GED Nice If You Have: + ... Information System Security Engineer The Opportunity: Are you looking for...meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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  • Senior Information System Security Officer…

    Leidos (Gaithersburg, MD)
    …​Chantilly, VA + ​Aurora, CO + ​St. Louis, MO + ​Tucson, AZ **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... of security accreditation frameworks (eg, NIST, RMF, Common Criteria, DoD , the Intelligence Community Directives (ICDs)),and works to mitigate risks by applying… more
    Leidos (10/10/25)
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  • Information Security Analyst Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ207586 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... maintain documentation for C&A in accordance with ODNI and DoD policies. + Provide CM for security -relevant...and DoD policies. + Provide CM for security -relevant information system software, hardware, and firmware. + Develop… more
    General Dynamics Information Technology (10/09/25)
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