• Systems Administrator - Senior

    CACI International (O'Fallon, IL)
    Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Secret security clearance + Advanced IT certifications (eg, CISSP, CISM, VMware VCDX) + Experience with emerging technologies (eg, containerization, serverless… more
    CACI International (11/08/25)
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  • Jr./Mid-Level Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team. The selected individual will be responsible for ... (ex. Network Switches, Routers, LANs, & cabling, Windows/Linux operating systems, VMware , etc.). + Must have experience installing, updating, and upgrading Linux… more
    Belay Technologies (11/07/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    SIPRNet Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... system hosts. + Patch network devices and operating system hosts (BIOS, iDRAC, VMware , C2C). + Conduct and review environment scan results from ACA]. + Remediate… more
    CACI International (11/07/25)
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  • Software Engineer/Systems Administrator

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform and ... System Management Server and Windows Server Update Services. + Maintains VMware ESX servers using VirtualCenter and VMotion. + Administers high-availability server… more
    Cinteot (11/06/25)
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  • IT System Administrator

    Alkegen (Rochester, NH)
    …their best. Come grow with us! Job Responsibilities: The IT Site Support Administrator is a technical position within the IT organization. This position is ... Education, Experience, Skills Preferred: + Knowledge of Virtual Environments ( VMWare /ESXi, Hyper-V), Cisco IOS, SCCM, Crestron, Mitel/Shortel, Azure, ERP, EDI,… more
    Alkegen (11/05/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Colorado Springs, CO)
    …experience **US Citizenship Required:** Yes **Job Description:** **Network/System Administrator I** **COLORADO SPRINGS, COLORADO** **The primary function will ... Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/ VMWare /ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment,… more
    General Dynamics Information Technology (11/04/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Ft. Meade, MD** area. ... to:** + Demonstrate experience creating and managing virtual environments ( VMWare ESX, VCenter Administration) + Experience in administration of Linux/Windows… more
    ManTech (11/03/25)
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  • System Administrator

    ProSphere Tek (Tacoma, WA)
    …to substantially improve your skills and experience? PSI is seeking a System Administrator with an active Top Secret/SCI clearance to support our Army Joint Base ... OS (current and legacy), Cisco OS, Juniper. + Working knowledge of VMWARE . **Desired Qualifications** + Prior military experience, Army preferred. + Knowledge of… more
    ProSphere Tek (10/31/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... using tools such as ACAS/Nessus. + Experience with virtualization platforms ( VMware , Hyper-V), and backup/recovery operations. + Strong documentation and audit… more
    ENS Solutions (10/31/25)
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  • Linux Dev/Ops Systems Administrator 1 (SW…

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for ... experience may be substituted for a bachelors degree. Required Capabilities: + Linux + VMWare + KVM Virtualization + Storage Arrays (NetApp) + Ansible + Docker +… more
    Synergy ECP (10/22/25)
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