• Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …of experience as a systems administrator, network engineer , or cybersecurity engineer + Experience with VMware hypervisor environment, and managing virtual ... classified environments supporting agencies with a solid background in windows operating systems to help us build and deploy...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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  • Network Operations Center Specialist and Linux…

    Leidos (Hampton, VA)
    …Multi-Domain Solutions Division at Leidos currently has openings for a Cyber Security Engineer / Information Systems Security Engineer (ISSE). Our team supports ... manage systems with expertise in Red Hat Enterprise Linux (RHEL) 9 and Windows 2019/2022. + Train and mentor operators, ensuring proficiency in operational processes… more
    Leidos (07/19/25)
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  • System Administrator 4

    M. C. Dean (Fort Belvoir, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... system support to meet service level agreements. + Configure and manage Windows operating systems and install/load operating system software. + Perform desktop… more
    M. C. Dean (07/15/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Skills, and Abilities:** + Experience with DISA STIGs and their relation to Windows , Linux, and VMWare Operating Systems security. + Intermediate experience with ... GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency (DTRA) Defense Stockpile… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Administrator / Top Secret / Onsite:

    Lockheed Martin (Arlington, VA)
    …devices, workstations, and application\-specific hardware\. ACL's systems generally include Windows , Linux, and VMware vSphere/ESXi machines running COTS, ... Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer /Systems Administrator with a demonstrated ability to independently develop solutions… more
    Lockheed Martin (07/12/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …and talented individual for the position of Information System Security Engineer III. Job Description: Summary: The Information System Security Engineer ... requirements outlined in DoD Directive 8570.01-M for Information Assurance Architect and Engineer Level I or Information Assurance Architect and Engineer Level… more
    Global Resource Solutions (07/17/25)
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  • Mission Infrastructure Specialist

    CACI International (Chantilly, VA)
    …Travel: Local * * * **The Opportunity:** CACI is seeking a VDI Automation Engineer to assist with the development, deployment, and O&M of a dynamic desktop solution ... Virtualization experience (on-premise and cloud) infrastructure design and administration: VMWare , VSphere/ESXi, Linux KVM/Proxmox, commercial cloud providers (AWS, Azure,… more
    CACI International (08/08/25)
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  • Senior Csfc SME

    CACI International (Ashburn, VA)
    …Cisco CCIE Service Provider + Cisco CCNP Security + Palo Alto Network Security Engineer (PCNSE) + VMware Certified Professional (VCP) + Aruba Certified Mobility ... Server Operating Systems and Domain Administration experience in a Windows Server or later environment + At least 7...+ At least 7 years virtualization experience in a VMware environment + At least 7 years networking experience… more
    CACI International (07/24/25)
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  • Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Systems Engineer ** to serve as a **Systems Administrator** with experience in US Navy IT networks to support the sustained ... Skills and Experience:** + Experience with the following services: Linux; Windows Server; Active Directory and Group Policy; DNS; Python, BASH, Powershell,… more
    SAIC (08/07/25)
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  • Lead Cloud Developer

    Honeywell (Colonial Heights, VA)
    …patching, and managing Windows Server 2019, and Hyper-V (1 yr) or VMware (3 yrs) * 4+ years of experience with optimizing relational databases (SQL Server, ... and diving deep on issues? As a system development engineer , you will be responsible for the overall health...Linux (Debian/Kali, MacOSX) * 5+ years of experience with Windows systems administration and/or related development * 4+ years… more
    Honeywell (06/25/25)
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