• Principal Linux Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... user and computer accounts and modify file permissions and security access lists. + Test new releases of products...services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security… more
    Northrop Grumman (10/15/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... user and computer accounts and modify file permissions and security access lists. + Test new releases of products...services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security… more
    Northrop Grumman (10/15/25)
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  • Principal Linux Systems Administrator…

    Northrop Grumman (Linthicum Heights, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... user and computer accounts and modify file permissions and security access lists. + Test new releases of products...services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security… more
    Northrop Grumman (08/20/25)
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  • Principal Research Engineer - Power Systems

    Pacific Northwest National Laboratory (Annapolis, MD)
    …and dedicated budget. Our Science & Technology directorates include National Security , Earth and Biological Sciences, Physical and Computational Sciences, and Energy ... and efficiency technologies that improve the affordability, reliability, resiliency, and security of the American energy system; and resolving complex issues in… more
    Pacific Northwest National Laboratory (10/28/25)
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  • Principal Cybersecurity Systems Engineer

    Leidos (Linthicum Heights, MD)
    …as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, security requirements and security testing documents. Provide technical ... cybersecurity high assurance evaluation activities to include reviews of security evaluation documents and other high assurance artifacts/documents for devices… more
    Leidos (10/17/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... for data protection and disaster recovery. + Implement and manage storage security protocols, ensuring data integrity and compliance with organizational policies. +… more
    Northrop Grumman (10/16/25)
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  • Systems Engineer, Staff Principal

    BigBear.ai (Columbia, MD)
    …Most At BigBear.ai, we're solving some of the most complex challenges in national security and intelligence. We're looking for a Level 3 IT Engineer who thrives in ... to: + Architect and enhance complex IT systems that support national security missions. + Lead and contribute to large-scale projects, from planning to… more
    BigBear.ai (08/29/25)
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  • Software Engineer, Principal

    Parsons Corporation (Annapolis Junction, MD)
    …**Cloud:** AWS (ElasticSearch Service), or Azure (if using cloud infrastructure) ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure, and environmental. We promote a culture of excellence and… more
    Parsons Corporation (10/25/25)
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  • Principal Cloud Engineer - TS/SCI w/Poly…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …procedures * Automating administrative tasks using PowerShell scripts * Implement security and compliance policies * Manage user accounts, permissions, and licensing ... * Ensuring seamless integration, security , and optimal performance of Microsoft 365 applications such...* Required Experience: 5+ years of related experience * Security Clearance Level: TS/SCI w/Poly * Required Skills and… more
    General Dynamics Information Technology (08/14/25)
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  • Principal End User Experience Engineer…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …End User Experience,User Experience (UX),User Experience Management **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 8 + years ... * Develop and implement strategies for continual service improvement and security enhancement initiatives. * Utilize analytical tools and metrics to measure… more
    General Dynamics Information Technology (10/09/25)
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