• Mid/Senior Information Systems Security…

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is Mid/Senior Information Systems Security Engineer (ISSE) to join our intel team. The selected candidate ... verifying system security requirements and establishing system security designs for large-scale systems , major system elements, and interfacing systems that are… more
    Belay Technologies (11/06/25)
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  • Information Systems Security…

    ARSIEM (Columbia, MD)
    …on every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security engineering representative ... Qualifications + 20 years of experience as an Information Systems Security Engineer + Versed in principles...Date: 2025-05-28 Clearance Requirement: This position requires an active TS /SCI with a polygraph. You must be a US… more
    ARSIEM (11/01/25)
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  • Information Systems Security…

    ARSIEM (Annapolis Junction, MD)
    …to have an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of our government ... designs. + Design, develop, implement and integrate Cybersecurity and security systems and system components, including those for networking, computing, and enclave… more
    ARSIEM (10/14/25)
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  • Systems Integration Engineer

    Synergy ECP (Columbia, MD)
    Systems Integration Engineer Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed ... disability, veteran status, or any other protected class. Clearance Required: TS /SCI w/ Full Scope Polygraph Other Requirements: US Citizenship Description:Provides… more
    Synergy ECP (10/15/25)
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  • Information Systems Security…

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Engineer (ISSE)** in our **National Security Sector's (NSS) ... create mitigation plans. Design, develop, and integrate information assurance into security systems and components. Assist with systems engineers and developers… more
    Leidos (11/18/25)
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  • Information Systems Security…

    Amentum (Columbia, MD)
    We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Participate ... thedesign, development, implementation, evaluation, and/or integration of Cybersecurity architectures, systems , or system components + Support the Government in the… more
    Amentum (11/12/25)
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  • Systems Integration Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Systems Integration Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Job Type Full-time Description Athenix ... Engineers for a variety of roles integrating hardware components and software applications systems assisting in the defense of our nation. Do you have skills and… more
    Athenix Solutions Group, LLC (10/23/25)
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  • System Engineer - IA Systems

    CACI International (Annapolis Junction, MD)
    …we help shape the future of technology. We are looking for a highly skilled Senior Systems Engineer to join our team. The ideal candidate will be responsible for ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...years of relevant experience. + Proven experience as a systems engineer across one or more IT… more
    CACI International (11/19/25)
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  • Sr. Staff Engineer Systems SW…

    Northrop Grumman (Annapolis Junction, MD)
    …with Poly per business requirements **Preferred Qualifications for Staff Engineer Systems SW Architect:** + Current active TS /SCI clearance with PolyAdvanced ... new energy-efficient computing systems . MDA is seeking a **Staff Engineer Systems SW Architect** with demonstrated ability to lead systems engineers… more
    Northrop Grumman (10/16/25)
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  • Engineer - Naval Systems

    L3Harris (Lexington Park, MD)
    …Patuxent River, MD (Onsite) Schedule: 5/8 Clearance: Must Be Able To Obtain a Top Secret /Yankee White Clearance **This position is contingent upon award of the ... domains in the interest of national security. Job Title: Engineer - Naval Systems Job Code: 24664...Essential Functions: + Ability to obtain and maintain a Top Secret / Yankee White Clearance. +… more
    L3Harris (09/11/25)
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