• Network and Computer Systems

    Intelligent Waves (Charlottesville, VA)
    …Intelligent Waves is seeking a highly skilled and results-driven **Network and Computer Systems Administrator ** to support our mission critical work in support ... complex missions. **Location & Travel:** This Network and Computer Systems Administrator -Journeyman position is an on-site position...be a United States Citizen and hold a current Top Secret , with SCI eligibility, security clearance.… more
    Intelligent Waves (05/02/25)
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  • System Administrator Sr (Desktop Support)

    General Dynamics Information Technology (Springfield, VA)
    …RQ199209 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Administration **Skills:** Computer Support,Troubleshooting,...safe and tomorrow is smarter. Our work depends on TS /SCI cleared System Administrator Sr (Desktop Support)… more
    General Dynamics Information Technology (05/07/25)
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  • Systems Administrator Staff

    Lockheed Martin (Manassas, VA)
    …ARE** You have at least nine years of experience working as a Systems Administrator \. In addition, you thrive in a collaborative, multidisciplinary engineering ... **WHAT WE'RE DOING** At Lockheed Martin Rotary and Mission Systems , we are inspired by innovation and integrity\. We... Clearance and has the ability to obtain Final Top SECRET Clearance\. \-Possess previous experience with… more
    Lockheed Martin (04/03/25)
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  • Principal Systems Administrator

    Leidos (Chantilly, VA)
    …SOPs, and system diagrams. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber...+ Design, deploy, and maintain enterprise server environments, including Windows , Linux, and hybrid cloud infrastructures. + Manage and… more
    Leidos (03/29/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …IT Operations Support, Software Development, and Program Management. Job Title:System Administrator Location:Oakton, Virginia Clearance Level: Top Secret ... interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our...Installing, configuring, and supporting windows -based. applications on Windows 7, 8, and 10 desktop systems ,… more
    Chenega Corporation (02/12/25)
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  • Senior Systems Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a skilled Senior Systems Administrator to join the I3TS team supporting DTRA. The I3TS program provides enterprise-wide IT ... quickly to change + Good writing and verbal presentation skills + Active DoD Top Secret Clearance **Preferred Qualifications** + Security+ or CISSP or equivalent… more
    Leidos (05/08/25)
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  • System Administrator

    Leidos (Chantilly, VA)
    …be considered in lieu of degree. + Must be a US Citizen with an **active Top Secret SCI** clearance, with a willingness to pass and hold a polygraph clearance. ... within our Digital Modernization sector is seeking a **System Administrator ** at our Liberty Center location in Chantilly, VA....location in Chantilly, VA. You must currently have a ** TS /SCI clearance** and be willing and able to pass… more
    Leidos (03/27/25)
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  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. Qualified candidates ... for this job must possess a current DoD TS /SCI full scope w/poly security clearance. ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer … more
    Cambridge International Systems Inc (03/12/25)
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  • Systems Administrator Lvl 2

    Nexagen Networks Inc (Norfolk, VA)
    Systems Administrator Lvl 2 Security Clearance Requirement: Current and Active DoD Top Secret SCI (CI Poly may be required) Salary Range: $80K - $95K ... as the candidate s experience, education, skills, and current market conditions.) As a Systems Administrator Lvl 2, you ll join a high-performing team dedicated… more
    Nexagen Networks Inc (05/07/25)
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  • System Administrator

    Amentum (Springfield, VA)
    …meet customer requirements and deadlines. **Minimum Qualifications:** + **Must have an Active Top Secret US Government Clearance with SCI eligibility** **and be ... required. Note: US Citizenship is required to maintain a Top - Secret Clearance.** + At least 4 years...basic TCP/IP and basic network troubleshooting. + Microsoft operating systems and applications; Windows Server 2019, … more
    Amentum (04/23/25)
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