• Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    system administration , and information assurance support for combat system interface simulation, test, analysis, and training systems associated with ... and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat ... systems , LINUX operating systems , CISCO Systems , computer security program administration , and … more
    SimIS Inc. (08/07/25)
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  • Executive Administrative - TS/SCI

    Xcelerate Solutions (Arlington, VA)
    …taskers external as required. + Responsible for coordination of office administrative functions including office security administration , office space ... Executive Administrative Assistant - TS/SCI Xcelerate Solutions is seeking...correspondence, and gathering and presenting background information to prepare senior officials to attend meetings. Will schedule senior more
    Xcelerate Solutions (08/19/25)
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  • Senior Product Designer (UX/UI + Research)

    FranklinCovey (Richmond, VA)
    Senior Product Designer (UX/UI + Research) **Payroll Title:** Sr Product Design Manager **Division & Department:** Corporate Platform Development **Status:** ... **Job Summary** We are looking for a mid to senior level Product Designer to join the 4DX Platform...Impact Platform is an AI enabled, multi modal learning system that unites world class content, expert facilitation, and… more
    FranklinCovey (10/04/25)
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  • PEGA Senior System Architect (CSSA)…

    Cognizant (Richmond, VA)
    …. Configure and manage background jobs and queue processors. . Work with Admin Studio and SMA for environment monitoring and performance improvement. . Perform data ... Experience in background jobs implementation and configuration. + . Proficiency in Admin Studio and SMA configurations for performance improvement. + . Experience… more
    Cognizant (10/03/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …additional experience maybe considered in lieu of a degree. + 8+ years of experience providing System Administration to DoD IT systems + IAT Level I: A+, ... (TENA) program at Leidos is looking to add a ** Senior Linux System Administrator** . Our mission...Qualifications:** + 6+ years of experience providing Red Hat System Administration to DoD IT systems more
    Leidos (09/26/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but ... documentation required for A&A IAW ICD 503. + Experience with Windows administration , Active Directory, administrative scripting languages, and the integration,… more
    ManTech (08/20/25)
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  • Network Engineer Senior

    BAE Systems (Sterling, VA)
    …(Linux) issues and software development. + Proven success working as a DEVOPs systems engineer and technical admin . + Agile Methodology and continuous ... **Job Description** BAE Systems , a top-ten prime contractor to the US...state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition more
    BAE Systems (09/10/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …libraries + Advanced Linux System Administration , Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written and ... duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience...a RedHat Satellite server + A good understanding of system administration tasks, package management (RPM, Yum)… more
    GovCIO (08/08/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …be TS/SCI eligible) + **Required Experience:** + 5+ years of experience with Systems Administration , general computer system , network administration , ... Infrastructure and Operations **Skills:** Mobile Device Management (MDM),Next-Generation Network (NGN), System Administration **Certifications:** Security+ CE - CompTIA… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Environmental Systems

    Leidos (Reston, VA)
    …& Infrastructure Portfolio at Leidos currently has an opening for a ** Senior Environmental Systems Engineer.** **The successful candidate will:** * **Manage** ... a technical systems integration team ( system administrators, software developers,...software licensing support for environmental investigations and/or support activities. ** Senior Environmental Systems Engineer responsibilities:** * Manage… more
    Leidos (08/27/25)
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