• Security Controls Assessor Level 2- TS/SCI…

    Amentum (Linthicum, MD)
    …systems engineering may be substituted. + DoD 8570 compliance with IAT II is required . ** Clearance Required :** + Active TS/SCI with Poly **Pay Transparency** ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no...access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required . + Bachelor's degree… more
    Amentum (08/13/25)
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  • Senior Information Systems Security

    Leidos (MD)
    …C&A documentation, providing feedback on completeness and compliance of its content ** CLEARANCE REQUIRED ** : Active TS/SCI with polygraph. US Citizenship ... **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a...with the customer space + CISSP OR CASP certification required + CISSP - ISSEP DoD approved 8570 baseline… more
    Leidos (06/27/25)
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  • Computer Security System Specialist Level 3

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …DoD Risk Management Framework (RMF), NIST standards, and federal cybersecurity policies. Required Qualifications: + Active Secret Clearance : TS preferred. + ... collaborative, congenial environment. We are seeking an experienced Computer Security System Specialist Level 3 to analyze and define...years of experience (at least 10 years specialized) with no degree required . + Experience: + Minimum… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Information System Security Officer-…

    Amentum (Fort Meade, MD)
    …and Accreditation Process (NISCAP) and DoD Risk Management Framework (RMF). ** Clearance Required :** + Active TS/SCI with Polygraph **Minimum Education:** ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no...IAT Level III (ie, CASP, CISSP, or Associate) is required . **Minimum Years of Experience:** + Minimum of seven… more
    Amentum (06/29/25)
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  • Associate Industrial Security

    Leidos (Gaithersburg, MD)
    …e-Application + US Citizen with an active DOD Top Secret security clearance . **Preferred Experience:** + Accreditation/certification in personnel, industrial, ... required documentation for new hires, terminations, and other security actions and ensuring information is accurately recorded and...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (06/21/25)
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  • Senior Information Systems Security Officer…

    Leidos (Odenton, MD)
    …**Desirable Skills:** Excellent written and oral communication skills + ** Security Clearance :** Active TS/SCI with Polygraph required to be considered for ... new and exciting opportunity for a **Senior Information Systems Security Officer (ISSO)** in our **National Security ...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/19/25)
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  • Information Security Systems Engineer

    Leidos (Columbia, MD)
    …C&A documentation, providing feedback on completeness and compliance of its content ** CLEARANCE REQUIRED ** : Minimum TS/SCI with ability to obtain Polygraph. ... new and exciting opportunity for a **Sr. Information Systems Security Engineer** in our **National Security Sector's...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/29/25)
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  • Information Security Professionals ISSO…

    Leidos (Fort Meade, MD)
    …as an ISSO or ISSE Five (5) or more years of experience with MD customer security suite ** Clearance Required : Must have an active TS/SCI with Polygraph.** ... **Description** **Leidos** is seeking Information Security Professionals for programs in our **National ...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/19/25)
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  • Cleared AWS Security / ATO Specialist…

    Virtual Service Operations (Fort Meade, MD)
    …requires US citizenship status. + An active Full Scope Polygraph (FSP) Security Clearance from MPO with a Greenbadgeis required . + Must be able to work ... Cleared AWS Security / ATO Specialist with Full Scope Polygraph...team who value their work and teammates.This is a no -jerk zone. We provide ongoing learning and development opportunities… more
    Virtual Service Operations (07/19/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …of playbook examples to new teams targeted for integration **What You'll Bring** ** Required :** + Active DoD TS/SCI clearance + Bachelor's degree and 8+ ... skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer** in Suitland, MD and be at the...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/12/25)
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