• VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    …Job Title: VMware ESXI Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a VMware ESXI Administrator to support the Norfolk Naval ... and securing the Homeland. NNSY CIO is responsible for the installation, administration , development, management, and/or maintenance of all networks and systems more
    Trace Systems Inc (08/29/25)
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  • Systems Engineer - Satellite Control…

    Northrop Grumman (Colorado Springs, CO)
    …+ Familiar with Agile development + Familiar with satellite operations or other similar systems + Top Secret SCI with a CI Polygraph **Preferred Qualifications** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ Experience in Server System Administration and troubleshooting analysis in some or all the… more
    Northrop Grumman (09/20/25)
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  • Sr Principal Space Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …with Agile development - Systems engineering satellite operations or other similar systems - Top Secret SCI with a CI Polygraph **Preferred Qualifications** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ Experience in Server System Administration and troubleshooting analysis in some or all the… more
    Northrop Grumman (09/20/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    … and security + Cloud platforms (AWS GovCloud, SC2S, C2S) + Linux and Windows operating systems + Windows Active Directory + Network hardware ... Responsibilities As a Senior Systems Engineer, you will plan, design, and implement...School/Diploma with 14 years of experience, + Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information… more
    Noblis (09/03/25)
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  • Senior Systems Administrator

    Leidos (Tucson, AZ)
    …obtain SCI, as well as a Polygraph. **Primary Responsibilities:** + Lead system administration for Linux and Windows -based systems in secure, ... Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator. As a senior member of our IT...with Linux (Red Hat Enterprise Linux or CentOS) and Windows Server platform system administration . + Proficiency… more
    Leidos (10/10/25)
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  • Systems Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Experience working in multi-disciplinary design and development teams + Experience with Windows or Linux environment system administration (eg, active directory, ... at SNC-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join our… more
    Sierra Nevada Company, LLC (09/18/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Goleta, CA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our ... safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100% onsite** at our… more
    RTX Corporation (10/15/25)
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  • SQL Server Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …solutions to ensure data integrity and meet RTO / RPO objectives for critical business systems + Ability to obtain a Secret clearance + HS diploma or GED ... senior-level organizations + Experience mentoring junior team members + Experience with cloud-based systems + Secret clearance + Bachelor's degree in CS, IT, or… more
    BOOZ, ALLEN & HAMILTON, INC. (09/30/25)
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  • Systems Administrator Sr / Alis / F-35…

    Lockheed Martin (Orlando, FL)
    …Linux System Administrator\. * Importing/Exporting large data volumes\. * Knowledge of Windows Server and Desktop Operating Systems \( Server 2019, Office, ... the forefront of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of training… more
    Lockheed Martin (09/06/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …experience. * Required Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX/LINUX System Administration - ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (09/02/25)
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