• Senior Systems Administrator

    Leidos (Vienna, VA)
    …platforms for the intelligence community. + Demonstrated success with Linux, database system administration, and scripting + Experience operating , maintaining ... National Security Sector at Leidos is seeking a **Senior System Administrator** to join a dynamic team based in...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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  • Software Engineer - Air Traffic Control…

    Noblis (Richmond, VA)
    …with architecture + Provide support for a variety of technologies including Windows Operating Systems , Windows OS, Red Hat Linux and VDI (Virtual Desktop ... + Developing operational software for the E-IDS + Interpret and decompose system , service, and network architectures and requirements + Design and… more
    Noblis (08/08/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    …notification system )) (frequency: quarterly as needed). + Troubleshoot and repair operating system (OS) and hardware issues. + Perform weekly database ... Secret SCI (TS/SCI) **What You Will Do** **:** The System Administrator will provide technical support, systems ...+ Knowledge of Windows 10 Server 2016, 2019, 2022 operating systems + Knowledge of Blackberry AtHoc… more
    Guidehouse (08/08/25)
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  • RF System Engineer

    CACI International (Fairfax, VA)
    …using agile software development process. + Installing, configuring, testing, and maintaining operating systems , application software and system management ... to numerous stakeholders. + Familiarity with radio frequency (RF) systems and test equipment (spectrum analyzer, network ...know the basic commands and navigation of the Linux operating system . _Desired:_ + Current TS clearance… more
    CACI International (07/24/25)
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  • Operations Manager (Hospital Ship)

    CACI International (Norfolk, VA)
    …hardware maintenance/troubleshooting and operating system upgrades for the MTF network systems . + Perform customer support services with the onboard MTF ... systems . + Provide "Tier 3" support for embedded network systems (NIPRNET and SIPRNET) onboard USNS...and maintain System Administrative (SA) guidelines, Standard Operating Procedures (SOPs) and Network Architecture diagrams.… more
    CACI International (08/28/25)
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  • Systems Integrator

    Leidos (Reston, VA)
    …and software to determine the applicability and need for the existing or proposed system , to include security, storage, and network technology. They will also ... **Description** Leidos Intelligence Group is seeking a Systems Integrator/Engineer to support an enterprise IT program.This...the applicability and need for the existing or proposed system , to include security, storage, and network more
    Leidos (08/21/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve issues ... with hardware, operating systems , desktop applications, telephones, and network -attached printers.... configuration to ensure data integrity. + Monitor servers, network services, and their backup system . +… more
    Chenega Corporation (09/01/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …and mechanical assemblies\. \-5 years experience with Linux/Microsoft operating systems and Microsoft products\. \-3\-5 years simulation system software and ... lab infrastructure and subsystems\. Troubleshooting technical issues and resolving system / network configuration challenges using technical documentation to… more
    Lockheed Martin (07/12/25)
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  • System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …IT support role. Compliant with DoD Directive 8570 Knowledge of Windows and Linux operating systems . CompTIA Security+ or ability to obtain within 90 days of ... support and troubleshooting assistance to end-users for hardware, software, and network -related issues. Monitor system performance and security, ensuring… more
    Sciolex Corporation (07/15/25)
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  • Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …working with network requirements to anticipate impact on respective operating systems . + Demonstrated experience understanding organizational standards for ... MVS (multiple virtual storage), Linux, UNIX, and Windows technology and operating systems . + Demonstrated experience with Enterprise Information Technology… more
    General Dynamics Information Technology (09/11/25)
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