• Sr. Penetration Tester

    CACI International (Chantilly, VA)
    …Tester, you will be a part of planning and executing penetration tests in a Windows and Kali Linux environment. You will be called upon to solve technical puzzles ... of related work experience + Must have expertise in Windows penetration testing tools and techniques + Ability to...Virtual environments such as, but not limited to: ProxMox, VMWare ESXi, Virtualbox + Cloud Computing (ie AWS, Azure,… more
    CACI International (06/21/25)
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  • System Administrator (Nightwatch)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …applications. You'll own overnight operations, deploying, monitoring, and hardening Windows and Linux systems that power enterprise-wide modeling and simulation ... knowledge and readiness. What you will do + Administer and secure Windows Server environments (Active Directory, DNS, DHCP) in an overnight operational posture… more
    Huntington Ingalls Industries (08/08/25)
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  • Desktop Engineer - Junior

    Oneida Technical Solutions (VA)
    …those who have experience and skills in this area. + Experience with Windows migrations and active directory upgrade, desired + Experience managing Microsoft Active ... print services, DNS, Domain Controllers and application servers, desired + Experience managing Windows systems, including Windows Server 2003, Windows Server… more
    Oneida Technical Solutions (05/25/25)
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  • Identity and Directory Services Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …None **Job Family:** Systems Engineering **Skills:** Active Directory (AD),DNS,Microsoft Windows Server **Experience:** 10 + years of related experience **US ... and Microsoft services. Candidates with proven depth creating solutions with Microsoft Windows Server will be positioned for success in our organization. The… more
    General Dynamics Information Technology (05/17/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …file permissions. + Maintain and troubleshoot Linux (Rocky, CentOS, Debian) and Windows Server environments. + Apply security updates and configuration changes in ... + Maintain virtualization platforms including Nutanix AHV, KVM (via virsh), and VMware . + Provision, monitor, and decommission virtual machines based on project and… more
    Leidos (08/02/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …disaster recovery, and troubleshooting. + Administer storage solutions across MS- Windows , Solaris, and RHEL/OEL Linux environments. + Manage storage networks ... and environments integrated with VMware 7.x or higher. + Configure and support network...refreshes at developer request. + Three (3) working with MS- Windows , Solaris, and RHEL/OEL Linux. + Three or more… more
    TekSynap (07/26/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …and working within classified environments supporting agencies with a solid background in windows operating systems to help us build and deploy te chn ical platforms ... you'll install, maintain, audit, and support a secure MS Windows network environment. You'll analyze and test new sof...are met and manage virtual workstations and servers using VMWare . You'll guide your team as they provide customers… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Architect

    Leidos (Chantilly, VA)
    …**Preferred Qualifications** + Professional certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate, CompTIA Security+, VMware ... + Strong understanding of system-level troubleshooting, operating systems (eg, Linux, Windows ), and enterprise hardware platforms. + Proficiency in Microsoft … more
    Leidos (07/18/25)
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  • Systems Engineer 4

    M. C. Dean (Falls Church, VA)
    …technologies. + Strong engineering experience with the following core platforms and services: + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 ... Deployment and Administration. + Microsoft Windows 10 Deployment and Administration. + DNS, DFS, and...of Defense standards and best practices. + Vendor certifications, VMware , Cisco, Microsoft, NetApp, etc. **What we offer:** +… more
    M. C. Dean (07/18/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …technologies. + Strong engineering experience with the following core platforms and services: + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 ... Deployment and Administration. + Microsoft Windows 10 Deployment and Administration. + DNS, DFS, and...of Defense standards and best practices. + Vendor certifications, VMware , Cisco, Microsoft, NetApp, etc. **What we offer:** +… more
    M. C. Dean (07/15/25)
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