• Senior Systems Engineer (Level 5)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Senior Systems Engineer to participate in Information Assurance (IA) system, hardware, and software design activities ... and tracking throughout the system development lifecycle to ensure security certification supportability. You will collaborate with cross-functional engineering… more
    Kaizen Approach, Inc (11/11/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The...Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS /SCI required and Polygraph… more
    KBR (12/29/25)
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  • Systems Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Engineer** in our **Intelligence Sector, Cyber & Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (01/10/26)
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  • Management and Program Analyst

    DHS Headquarters (Washington, DC)
    …all selected applicants must undergo and successfully pass a background investigation for Top Secret as a condition of placement in this Special Sensitive ... Summary This position is located in the Department of Homeland Security (DHS), Office of the Secretary (OS). The primary purpose of this position is to plan and… more
    DHS Headquarters (01/16/26)
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  • Instructor - Classification Policy

    GET, INC. & GET-NSA, LLC (Germantown, MD)
    …depending on qualifications. Requirements Security Clearance: Candidates MUST possess an active DoD Top Secret security clearance or an active DOE Q ... scientific subject areas and conducts training on classification and sensitive information policies, guidelines, and procedures at DOE facilities. Although expertise… more
    GET, INC. & GET-NSA, LLC (01/13/26)
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  • Systems Administrator

    ManTech (Hanover, MD)
    …-Cisco IOS ** Security Clearance Requirements:** + Must have a current/active TS /SCI w/Poly **Physical Requirements:** + Must be able to remain in a stationary ... MANTECH seeks a motivated, career and customer-oriented ** Systems Administrator to** join our team in **Hanover,...System administrator will ensure the uptime, performance, resources, and security of the computers they manage meet the needs… more
    ManTech (01/13/26)
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  • Business Support Analyst

    KBR (Chevy Chase, MD)
    …to increase efficiencies and reduce costs Qualifications Required: + CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with Polygraph ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (12/13/25)
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  • Publication Document Management Specialist

    KBR (Chevy Chase, MD)
    …of publications uploaded to DTIC system. Qualifications: Required: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with polygraph + ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (12/13/25)
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  • Data Center Engineer (Storage)

    KBR (Fulton, MD)
    …for automatically provisioning storage to deliver Infrastructure-as-Code. Minimum Qualifications: + Top Secret with SCI. + Experience in Storage engineering ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (01/15/26)
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  • Sr. Manager, Business Development

    KBR (Chantilly, VA)
    …+ Excellent interpersonal, communication (written and oral), and presentation skills. + Security clearance requirements: Top secret (SCI eligible). Preferred ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (12/27/25)
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