• Cyber Network Emulation Engineer

    CACI International (Chantilly, VA)
    …dynamic and challenging team environment * Ability to administer commercial Unix/Linux and Windows systems * Working knowledge of scripting languages (such as ... in on-prem or virtualized environments) * Desktop computer and server hardware systems development to include embedded...to experience with Active X controls, Java, and Active Server Pages * Administration , implementation, and maintenance,… more
    CACI International (07/08/25)
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  • Infrastructure Hosting Manager

    General Dynamics Information Technology (Fairfax, VA)
    …: + Bachelors and 10+ years IT knowledge and demonstrated hands-on experience in server systems engineering and administration or network engineering (or ... Technologies, including professional experience architecting and operating solutions built using Windows Server , Red Hat Enterprise Linux, VMware, and various… more
    General Dynamics Information Technology (07/16/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Computer Servers,IT management and ... + **Required Experience:** + 8+ years of experience with systems administration + DoD system accreditation process...to include policy creation and maintenance + Familiarity with Windows Server 2019 and Windows … more
    General Dynamics Information Technology (07/02/25)
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  • AWS Engineer

    Koniag Government Services (Vienna, VA)
    …person selected should be able to do some or all of the following:** ** Windows Administration ** + Proficient in managing users, groups, and policies within ... tasks using PowerShell scripting. + Experience in installing, configuring, and updating Windows Server environments. + Knowledge of DHCP, DNS, and file/print… more
    Koniag Government Services (06/03/25)
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  • ICAM Cybersecurity Analyst

    SAIC (Alexandria, VA)
    …Management (AWS IAM) + IIS ( Windows ) + OHS (Linux) + Apache web server (Linux) + System Admin REQNUMBER: 2507134 SAIC is a premier technology integrator, ... Resource Enterprise Services (RES) for Program Resources and Information Systems Management Division (PRISM), for the Office of the...and the preparation of material and guidance for such systems PPBE is the Department of Defense (DOD) process… more
    SAIC (07/02/25)
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  • Microsoft Cloud and Network Security Specialist

    Robert Half Technology (Herndon, VA)
    …security solutions. * Ensure the security and compliance of Microsoft technologies, including Windows Server , Azure, and Office 365. * Monitor and troubleshoot ... team to play a critical role in safeguarding organizational systems and ensuring compliance with security standards. Responsibilities: *...of Microsoft technologies such as Azure, Office 365, and Windows Server . * Hands-on expertise with AWS… more
    Robert Half Technology (07/03/25)
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  • OS Administrator Linux

    CACI International (Chantilly, VA)
    …regulations. + Implement security best practices in Ansible automation + Optimize Windows systems for performance, especially in high-security environments. + ... * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Linux to support the Department of...scripting abilities (PowerShell). + Candidate has in-depth knowledge of Windows Server , Active Directory, and Group Policy.… more
    CACI International (05/23/25)
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  • IT Application Support Engineer-11878

    Shuvel Digital (VA)
    …+ Experience with payment systems a plus. + Prod Support primary skills and Windows and AIX server platforms are a plus. + Experience with server -based ... This position will be part of SMD System Support team responsible for the systems used by the credit union's Savings & Membership Department with the following… more
    Shuvel Digital (06/26/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Ensure security and update patching of Microsoft systems . + Perform Desktop and Server imaging using Microsoft Windows imaging tools and the Windows ... Full Computing Environment Certifications for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. Windows server certification is required. + Secret clearance Tier 5… more
    Chenega Corporation (06/02/25)
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  • Senior Public Key Infrastructure (PKI) Engineer

    Belcan (Reston, VA)
    …college or university, or specialized courses in networking, information technology, server administration and infrastructure operations, or equivalent work ... - 14 years of relevant work experience in lieu of a degree * Windows /Linux System Administration * Relevant Microsoft certifications are also highly desirable… more
    Belcan (07/16/25)
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