• Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a **Senior System Administrator** to join a dynamic team based in **Tysons Corner, VA** . This ... exciting opportunity allows you to apply your expertise in system administration and software programming while supporting a small...team responsible for managing a wide range of mission-critical systems . **Key Details** : + Work hours fall within… more
    Leidos (07/29/25)
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  • Information Systems Security Officer (ISSO)

    CACI International (VA)
    …designated FISMA boundaries and associated System Owner (SO) and Information System Security Manager (ISSM) to ensure customer systems maintain their ... Information Systems Security Officer (ISSO) Job Category: Information Technology...in information assurance, maintaining operational security postures, and supporting system owners and security managers. _This is a remote… more
    CACI International (09/05/25)
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  • Land Mobile Radio (LMR) System Technologist

    CACI International (Alexandria, VA)
    …* Analyze and interpret circuit wiring, logic cable diagrams, complete communication system schematic diagrams, and network specifications for the purpose of ... maintain a P25 simulcast conventional public safety radio communications systems * Monitor site status and address discovered issues,... system status Desired: Familiarity with Motorola 7.xx System and Juniper network equipment. - **… more
    CACI International (08/26/25)
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  • Training Specialist - Aegis Spy-1D(v) Radar…

    General Dynamics Information Technology (Norfolk, VA)
    …AEGIS officers/enlisted in the technical & tactical employment of the AEGIS Combat System and associated weapons systems , system capabilities and ... None **Job Family:** Program Instruction Support **Skills:** AEGIS Combat Systems ,Combat Systems ,Curriculum Modification,Instructional Methods and Materials :… more
    General Dynamics Information Technology (10/04/25)
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  • System Reliability Engineer

    CACI International (Norfolk, VA)
    …and implement automation solutions for deployment, scaling, and management of NMMES systems + Monitor system performance, availability, and capacity, and ... System Reliability Engineer Job Category: Information Technology Time...in ensuring the reliability, performance, and scalability of IT systems supporting naval ship and submarine maintenance operations +… more
    CACI International (07/09/25)
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  • Cyber Security Operations Specialist/ Intrusion…

    System One (Springfield, VA)
    …to established security standards and Governmental requirements for security on these systems . Designs and implements data network security measures; operates ... plus years' experience working in Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection … more
    System One (08/08/25)
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  • RF System Engineer

    CACI International (Fairfax, VA)
    …software development process. + Installing, configuring, testing, and maintaining operating systems , application software and system management tools in support ... RF System Engineer Job Category: Engineering Time Type: Full...to numerous stakeholders. + Familiarity with radio frequency (RF) systems and test equipment (spectrum analyzer, network more
    CACI International (07/24/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …and Instagram (https://www.instagram.com/bwxtechnologies/) . BWXT is seeking an Onsite IT Systems Administrator for its Lynchburg, VA location! The Systems ... units. Specific tasks include supporting datacenter operations such as server, network , and storage hardware along with the associated management platforms. A… more
    Nuclear Fuel Services (09/27/25)
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  • Lead Systems Engineer

    CACI International (Arlington, VA)
    …and capacity, databases, systems administration, application administration, operating systems , network engineering, and storage engineering + Mentors other ... system engineering efforts, ideally for HCM or HR systems and associated development and delivery environments + Demonstrated...are a host of factors that can influence final salary including, but not limited to, geographic location, Federal… more
    CACI International (08/23/25)
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  • Information Systems Security Officer…

    General Dynamics Information Technology (Chantilly, VA)
    …**Job Family:** Cyber and IT Risk Management **Skills:** Computer Security,Information Security,Networks, Network Systems **Experience:** 5 + years of related ... requirements for documentation with system categorization, the System Security Plan (SSP), and systems risk...and other plans + Knowledge of the customer's organization, network systems , processes and procedures GDIT IS… more
    General Dynamics Information Technology (09/27/25)
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