• Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …expert technical support, administration , and engineering on all Microsoft Windows Operating Systems . + Monitors, performance tunes, troubleshoots and ... considered and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer...as well as development environments. + Manages the configuration, administration , upgrade, and maintenance of corporate and DR servers… more
    Saliense Consulting (12/05/25)
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  • Systems Engineer - Mid

    Amentum (Washington, DC)
    …impact on the Nation's security and intelligence mission. Amentum is searching for a Top- Secret cleared Systems Engineer (Mid) to join our team in Washington, ... If so, look no further. Amentum is seeking a ** Systems Engineer MID** to join our team of passionate...o Attribute and role-based access control paradigms (ABAC/RBAC) o Windows Service Fabric o Splunk administration o… more
    Amentum (11/26/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …+ Active Secret clearance + Sec+ certification + Solaris, Linux, Windows , Unix administration + Configuration tools, especially Ansible + System Hardening ... Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology...servers + Install and configure Red Hat Linux / Windows / Solaris operating systems + Ensure… more
    ISYS Technologies (10/22/25)
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  • Mid-Level Systems Administrator

    The Boeing Company (Berkeley, MO)
    …and administering current Windows Server 2016 - 2022 and Desktop Operating Systems - Windows 10 and Windows 11 **Preferred Qualifications (Desired ... performance computing equipment, server racks + Experience with MS Windows server (2012, 2016, 2019, 2022) administration ...Virtual Machine Ware (VMWare) virtual servers + Experience with Windows Server and Desktop Operating Systems +… more
    The Boeing Company (12/11/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    …logistics; and base operations. Job Summary The successful candidate will Provide Systems Administration support to the Test Resource Management Center's (TRMC) ... . MUST have a TS/SCI CLEARANCE . Minimum 10 years in a technical systems administration role . Education: Technical Bachelor's Degree (experience may be… more
    KBR (12/04/25)
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  • Senior Principal Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …+ Experience working with DevOps Processes, Physical and/or Cloud Infrastructure. + Systems administration experience, to include VMWare, vSphere, VDI, ESXi, ... (ie Security+ CE or equivalent). + Demonstrated experience managing operating systems and platforms, eg, ( Windows Sever, desktop environments, Redhat… more
    Northrop Grumman (12/10/25)
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  • Systems Administrator/ISSO

    Tyto Athene (Santa Barbara, CA)
    …Provide onsite support. **Qualifications** **Required:** + 3or more years of hands-on Systems Administration experience including Windows based computers, ... to join our CA team. **Responsibilities:** + Provide system administration of Windows -based computers, networks, and server...to achieve Authority to Operate (ATO) + Provide system administration of Linux systems . + Maintain an… more
    Tyto Athene (12/07/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    …+ Strong analytical and problem-solving skills with the ability to balance administration of legacy systems and new technology integration + Advanced ... Systems Administrator III Lead Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/07/25)
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  • Sr. Systems Engineer

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    …(MTFs) IT (Information Technology) division supports the continued management and administration of DHA systems , applications, networks, cybersecurity, and ... enterprise level design and deployment of technologies such as Windows Server Operating Systems (2016,2019, 2022), Storage...be able to obtain a security clearance at the Secret level. US Citizenship is a requirement for … more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Systems Engineer 4 - TS/SCI

    M. C. Dean (Omaha, NE)
    …the following core platforms and services: + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 Deployment and Administration . + Microsoft ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...Windows 10 Deployment and Administration . + DNS, DFS, and DHCP. + … more
    M. C. Dean (10/08/25)
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