• Information Systems Security

    Amentum (Fort Meade, MD)
    …Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer** to join our team of ... front and back end of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead… more
    Amentum (10/23/25)
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  • Principal Information Systems

    Steampunk (Mclean, VA)
    …the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7178/ principal - information - systems - security ... **Overview** **Steampunk** is searching for a ** Principal Information System Security ...CompTIA Advanced Security Practitioner (CASP) + Certified Information Systems Auditor (CISA) + Certified … more
    Steampunk (12/09/25)
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  • Principal Endpoint Security

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer** in our **National Security Sector's ... **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (11/28/25)
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  • Senior Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Systems Engineer - Messaging - Active Top Secret Required** ... your opportunity to make a personal impact as a ** Principal Systems Engineer - Messaging** with GDIT....to Succeed:** + **Education** : BS in Computer Science, Information Systems , Engineering, Mathematics, or other related… more
    General Dynamics Information Technology (12/10/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer** Seize your opportunity to make a personal ... None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Encryption,Hardware Security ,Microsoft Windows Server, Systems Engineering...impact as a Senior Principal Systems Engineer with GDIT. A career… more
    General Dynamics Information Technology (11/08/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …: + Certified Information Security Manager (CISM); or + Certified Information Systems Security Professional (CISSP); or + CompTIA Security ... integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance...and Security standards such as the Defense Information Systems Agency (DISA) Security more
    V2X (11/15/25)
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  • Principal Cybersecurity Manager

    BAE Systems (Mclean, VA)
    …4 Foundation certification with the Managing Professional Framework or higher Certified Information Systems Security Professional (CISSP) or equivalentDoDM ... support, cybersecurity operations, design, and secure baseline configuration to protect DoD information systems (ISs) and infrastructure. This role requires a… more
    BAE Systems (12/09/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to manage ... of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in support of our… more
    Saliense Consulting (12/05/25)
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  • Principal Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as a Principal Systems Architect supporting our Intel Customer in Chantilly, VA . GDIT ... systems architecture for new or existing computer systems across diverse customer environments and security ...computer systems across diverse customer environments and security enclaves. + Creates, plans, and configures highly complex… more
    General Dynamics Information Technology (10/31/25)
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  • Principal Systems Engineer-Defense

    Curtiss-Wright Corporation (Ashburn, VA)
    ** Principal Systems ** **Engineer-Defense** We are growing and looking for a **_Principal Systems_** **_Engineer_** to join our team in Ashburn VA. As our ... Principal Systems Engineer you will be an...**Compliance Statement** This position may require exposure to export-controlled information and subject to additional security screening.… more
    Curtiss-Wright Corporation (11/18/25)
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