• Cyber Security Engineer

    SAIC (Reston, VA)
    …Group, USG Mission and Information Technology Division, is seeking a **Cyber Security Engineer ** to provide information security support. This ... position is in **Reston, VA** and requires an **active TS / SCI clearance with Polygraph** . This Customer's...drive influence operations. If you have specialized skills in information security and tech ops, this is… more
    SAIC (08/07/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps ... Stay current with emerging security threats and technologies. **Required Qualifications:** ** TS / SCI with Polygraph Required Day 1** + Bachelor's degree in… more
    Nightwing (06/06/25)
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  • Mid/Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/Senior Information Systems Security Engineer (ISSE) to join our intel team. The ... with geographically distributed components. + Identifying and implementing appropriate information security architectures and functionality to ensure uniform… more
    Belay Technologies (08/07/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …ready 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...for integration **What You'll Bring** **Required:** + Active DoD TS / SCI clearance + Bachelor's degree and 8+… more
    Leidos (07/12/25)
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  • Principal Information Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Principal Information Systems Security Engineer (ISSE) in our **National Security ... National Security !** **Job Description:** This role provides information security solutions compliant with the Risk...of a degree. + Candidate must have an active TS / SCI with polygraph **Preferred Qualifications:** + Experiences… more
    Leidos (08/01/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    …to support security operations **Clearance Requirements:** + Must have active TS / SCI with Full Scope Polygraph **Physical Requirements:** + Must be able ... ManTech seeks a motivated, career and customer-oriented ** Security Engineer ** to join our team...involve delivering presentations. Must be able to exchange accurate information in these situations. ManTech International Corporation, as well… more
    ManTech (06/19/25)
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  • Information Systems Security

    ARSIEM (Annapolis Junction, MD)
    …and the ability to have an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 2 . This position will support one of ... + Assist architects and systems developers in identifying and implementing appropriate information security functionality to ensure uniform application of Agency… more
    ARSIEM (07/16/25)
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  • Information Systems Security

    Leidos (Annapolis Junction, MD)
    …Digital Modernization Sector at Leidos currently has an immediate need for an experienced ** Information Systems Security Engineer (ISSE) II** for a strategic ... + Assist architects and system developers in identifying and implementing appropriate information security functionality to produce a uniform application of… more
    Leidos (07/03/25)
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  • System Security Engineer

    Amentum (Fort Meade, MD)
    Amentum is seeking a highly skilled **System Security Engineer ** to support the design, implementation, and ongoing operations of enterprise security ... member of our team. **Responsibilities:** + Design and Architect Security Tool Deployments: + Develop and maintain secure, scalable...to travel up to 25% **Clearance Required:** + Active TS clearance with SCI eligibility **Minimum Education:**… more
    Amentum (07/25/25)
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  • Information Systems Security

    RBR-Technologies (Fort Meade, MD)
    …experienced ISSE to support one of our customers in Maryland. POSITION SUMMARY The Information Systems Security Engineer shall perform, or review, technical ... resolve security requirements . REQUIREMENTS + Active TS / SCI w/ Polygraph + Fourteen years experience...complexity is required + Bachelor's degree in Computer Science, Information Assurance, Information Security System… more
    RBR-Technologies (06/09/25)
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