• Junior NTCSS Automated Information Systems…

    CACI International (Virginia Beach, VA)
    …an Active Secret Clearance or be able to obtain one **Responsibilities:** + Provide system administration support for NTCSS servers ( Linux ). + Respond to user ... Junior NTCSS Automated Information Systems Analyst Job Category: Service Contract Act Time...achieve within six months of hire. + Must complete Linux Operating System training within six months… more
    CACI International (05/10/25)
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  • C2 Network Security Operations Center - Network…

    Leidos (Hampton, VA)
    …to align with operational goals. + Implement changes and optimize Windows and Linux systems to enhance reliability and performance. + Collaborate with Tier ... Engineer (ISSE). Our team supports the Advanced Battle Management System 's (ABMS) Digital Infrastructure (DI) Network Manager program. In... systems and networks. + Oversee and manage systems with expertise in Red Hat Enterprise Linux… more
    Leidos (07/19/25)
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  • Systems Administrator ( Systems…

    Huntington Ingalls Industries (Fairfax, VA)
    …seamless operation for the team. * Install, configure, and maintain operating systems (Windows, Linux )-apply patches/updates and implement security controls. * ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (06/28/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Management Framework controls to systems with successful authorization of those systems + Use of system authorization workflow tools including advising on ... Information System Security Engineer (ISSE) About the Organization Established...Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes… more
    Assertive Professionals (07/10/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …technology, mathematics, or related field. + 3-5 years of experience working in Linux Systems Administration or a related field with experience in installing, ... may work independently but participate in project-wide reviews of requirements, system architecture, and detailed design documents. A Systems Administrator… more
    Shuvel Digital (05/13/25)
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  • Sr Principal Engineer Systems Modeling…

    Northrop Grumman (Dulles, VA)
    …integration and test and controls experience + Understanding of common embedded system tools, real-time operating systems and avionics integration and test ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/18/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD Security Technical ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (07/12/25)
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  • Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** IBM MVS, Linux ,Microsoft Windows,Unix **Experience:** 5 ... SKILLS:** + Demonstrated experience with server technologies, MVS (multiple virtual storage), Linux , UNIX, and Windows technology and operating systems . +… more
    General Dynamics Information Technology (06/19/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and Maintenance… more
    V2X (05/17/25)
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  • System Engineering Integration & Testing…

    General Atomics (Chantilly, VA)
    …. + Ensure compliance with DoD and IC standards for software assurance and systems engineering best practices. + Document system designs, testing strategies, and ... and software interfaces, including Interface Control Documents (ICDs). + Develop system architectures and designs through Model Based Systems Engineering (MBSE)… more
    General Atomics (07/11/25)
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