• Peripheral Testing Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Desktop Operating Systems,Systems Design,Systems ... challenges, deliver on promise, and innovate the client's IT infrastructure for the future. Our work depends on a...on a Peripheral Testing Engineer joining our team to support mission objectives in Annapolis Junction, MD. At GDIT,… more
    General Dynamics Information Technology (09/11/25)
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  • Systems Administrator - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Apache Tomcat,IBM Cognos Administration,Linux ... 8+ years + **Technical skills required:** + Experience with Cognos + Support and troubleshoot web applications. This includes deployment of Tomcat applications using… more
    General Dynamics Information Technology (09/17/25)
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  • FIRST Nuclear Security Program Analyst

    General Dynamics Information Technology (Washington, DC)
    …with the Department of State's Office of Cooperative Threat Reduction (CTR) to support the Foundational Infrastructure for the Responsible Use of Small Modular ... Security Administration, Nuclear Regulatory Commission, Commerce Department, Department of Defense , and State Department partners from country desks, embassies, and… more
    General Dynamics Information Technology (09/11/25)
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  • MARS Trainer

    CACI International (Chantilly, VA)
    …Get to Do:** CACI is looking for an experienced **Trainer** to support the Defense Intelligence Agency's (DIA's) Machine-assisted Analytic Rapid-repository ... with the User Interface and associated MARS functions, to include Infrastructure , Order of Battle, Intelligence Mission Data, Cyber , Space/Counter-Space,… more
    CACI International (08/26/25)
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  • Information System Security Officer (ISSO)

    Amentum (Elkridge, MD)
    …and availability of government-affiliated information systems. Your expertise will directly support critical defense and intelligence missions, ensuring that ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...in **Elkridge, MD** . In this role you will support challenging, mission-critical projects that make a direct impact… more
    Amentum (09/22/25)
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  • Cloud Administrator

    SAIC (Washington, DC)
    Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and services. ... include, but are not limited to: + Manage and maintain the cloud infrastructure , ensuring its smooth operation and security + Configure cloud environments, such as… more
    SAIC (09/06/25)
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  • Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …the areas of cyber , logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving ... managing workspace configuration, user roles, cluster performance, and troubleshooting. + Support AWS infrastructure services including EC2, S3, RDS, IAM,… more
    Leidos (08/21/25)
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  • ISSE

    SAIC (Fort Meade, MD)
    …Senior Information Systems Security Engineers (ISSE) in **Fort Meade, MD** to support a national security focused customer by providing system security engineering ... implemented into assigned programs information systems architecture. Responsibilities: + Support the design, development, implementation, and/or integration of IA… more
    SAIC (09/04/25)
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  • Senior PKI Engineer

    SAIC (Washington, DC)
    …per week onsite requirement at DOT HQ, Washington DC. + Once every 2-3 months support server infrastructure in a 24x7 on-call escalation capacity as part of a ... **Description** The Senior PKI Engineer will support implementation and design of DOT's refresh solution, KeyFactor, and The candidate will support more
    SAIC (09/26/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,ServiceNow Platform,Unix **Experience:** 15 + ... related experience **US Citizenship Required:** Yes **Job Description:** Provides support for implementation, troubleshooting and maintenance of information Technology… more
    General Dynamics Information Technology (07/23/25)
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