• Information Systems Security Officer

    Cinteot (Annapolis Junction, MD)
    …Associate- Security (CCNA- Security ), Network+ Continuing Education, System Security Certified Practitioner (SSCP) Required Clearance : TS/SCI w/polygraph ... Description Information Systems Security Officer The Information System Security ...* Ability to decommission a system when it is no longer required * Manage risks while assigned system… more
    Cinteot (08/07/25)
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  • Computer Security System Specialist Level 3

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …projects in a collaborative, congenial environment. We are seeking an experienced Computer Security System Specialist Level 3 to analyze and define security ... to safeguard DoD information systems. This role involves evaluating existing security products, understanding Multi-Level Security (MLS) environments, and… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …level + **To be considered must have an active TS/SCI with polygraph security clearance ** **Preferred Qualifications** + Experience with additional security ... **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security ...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/01/25)
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  • Information Security Systems Engineer

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Sr. Information Systems Security Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (07/29/25)
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  • Information Systems Security Officer

    Kratos Defense & Security Solutions, Inc. (Glen Burnie, MD)
    Job Descriptions: The Information Systems Security Officer is responsible for the day-to-day operations and support of classified information systems at our Kratos ... MD facility. This will include physical and environmental protection, personnel security , incident handling, security training and awareness. The successful… more
    Kratos Defense & Security Solutions, Inc. (07/22/25)
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  • Information Security Professionals ISSO…

    Leidos (Fort Meade, MD)
    …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.** CONMD KQW ... **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)
    …specific position requires US citizenship status. + An active Full Scope Polygraph (FSP) Security Clearance from MPO with a Greenbadgeis required. + Must be able ... 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)
    …to turn your skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer** in Suitland, MD and be at the forefront of mission-critical ... **What You'll Do** As a core member of our security engineering team, you will: + Develop, maintain, and...integration **What You'll Bring** **Required:** + Active DoD TS/SCI clearance + Bachelor's degree and 8+ years of experience… more
    Leidos (07/12/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    …Leidos has an exciting opening for you, our next **TS/SCI Cyber Security Engineer** working across several Task Orders under the DOMEX Technology Platform ... values innovation, collaboration, and professional development. As a Cyber Security Engineer, your job will be to design, develop,...lieu of degree is accepted. + An active TS/SCI clearance with ability to obtain a Poly + Have… more
    Leidos (07/11/25)
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  • Senior Information System Security Officer-…

    Amentum (Fort Meade, MD)
    Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. We are seeking an Information System ... challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission. + Provides aid to the program, organization,… more
    Amentum (06/29/25)
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