• Sr. Systems Administrator II

    RTX Corporation (Annapolis Junction, MD)
    …Applied Signal Technology, currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. The selected ... also be required. This position ensures that system hardware, operating systems , software, and related procedures adhere to organizational- and security-based… more
    RTX Corporation (09/19/25)
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  • IT Administrator II - #Staff

    Johns Hopkins University (Baltimore, MD)
    …required based on specific division or department needs._ Classified Title: IT Administrator II Role/Level/Range: ATO 37.5/03/OH Starting Salary Range: $27.25 - ... tools within WSE IT, we are seeking an **_IT Administrator II_** who will support the departments of WSE...related software including client devices, Web servers, file and application servers, peripherals, operating systems , standard software… more
    Johns Hopkins University (09/04/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (California, MD)
    Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem ... the technology supporting the Department of Defense? As a Systems Administrator on our project, you'll ensure...GED + Ability to obtain a DoD IAT Level II Certification such as Security+, CCNA, or SCCP Certification… more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Systems Administrator , Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a ... Systems Administrator , you'll have the chance to...of different layers of the technology stack, including network, application frameworks, database systems , and vendor solutions… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • IT Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Bethesda, MD)
    IT Systems Administrator The Opportunity: Are you...lieu of a degree + DoD 8570 IAT Level II compliant Certification such as Security+ CE Certification Nice ... infrastructure to ensure optimal performance and security. As a Systems Administrator on our team, you'll have...and resolving IT help desk tickets using a ticketing application + Experience creating and documenting IT standard operating… more
    BOOZ, ALLEN & HAMILTON, INC. (09/19/25)
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  • Principal/Sr. Principal Linux Systems

    Northrop Grumman (Baltimore, MD)
    …work of your career. Northrop Grumman Mission Systems is seeking a Linux Systems Administrator to join its Classified Solutions team in Linthicum, MD. Please ... limited to the following: + Perform as a Linux/Redhat Systems Administrator for a classified government contract....continued employment. + Must have aDoD 8570 IAT Level II **(** or higher) certification (example: Security+ CE); maintaining… more
    Northrop Grumman (10/01/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …your career. Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical ... limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract....required + Must have a **DOD 8570 IAT Level II ,** or higher, certification (example: Security+ CE); maintaining the… more
    Northrop Grumman (08/20/25)
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  • Systems Administrator /Integrator

    General Dynamics Information Technology (Aberdeen Proving Ground, MD)
    …lead, innovate, and drive strategic change. We are seeking a Mid-Level Systems Administrator / Integrator with proven experience delivering mission-critical ... architectural solutions, and mentoring technical teams. As a Mid-Level Systems Administrator / Integrator, you will be...DoD Cyber Workforce Framework (DCWF) 8140 + IAT Level II : CompTIA Security+, CySA+, or GSEC + Hands-on expertise… more
    General Dynamics Information Technology (09/17/25)
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  • Unix IA Ops Systems Administrator

    SMX (Patuxent River, MD)
    Unix IA Ops Systems Administrator (4702)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Mid-Level Unix IA Ops ... Systems Administrator to join our team at...DoD or enterprise environment + DoD 8570 IAT Level II certification (eg, Security+ CE, CySA+, GSEC, SSCP)Must have… more
    SMX (10/01/25)
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  • Windows Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions team in Baltimore, MD. Please ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/01/25)
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