• Geospatial Systems Administrator

    CACI International (Fort Bragg, NC)
    …related to computer systems , hardware, and software required for MS and LINUX operating systems + At least 2 years of experience within the past three ... Geospatial Systems Administrator Job Category: Information Technology Time Type:...an enterprise system architecture to include associated geospatial databases, network equipment, and software tools and applications. The team… more
    CACI International (10/28/25)
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  • Senior Associate, Information Security…

    L3Harris (Melbourne, FL)
    …FAA Public Trust security clearance Preferred Additional Skills: + Understanding of various Operating Systems (eg Windows, Linux, etc.) + Understanding of system ... Monitor security events to identify anomalies for possible incidents within the network + Manages Security Information and Event Management (SIEM) infrastructure and… more
    L3Harris (01/06/26)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …technology concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient,...a secure network environment, TCP/IP networking protocols and services, and related… more
    M. C. Dean (12/13/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …technology concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...a secure network environment, TCP/IP networking protocols and services, and related… more
    M. C. Dean (12/13/25)
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  • Sr. Systems Administrator - Secret…

    Lockheed Martin (King Of Prussia, PA)
    …required . Extensive familiarity with system administration for Linux \(RHEL\) and Windows operating systems . Proven ability to install, secure \(harden\), and ... **What We're Doing** As part of Lockheed Martin Rotary & Mission Systems business area, our team supports multiple software applications in the Joint… more
    Lockheed Martin (10/29/25)
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  • Information Systems Security Engineer…

    Amentum (Fort Meade, MD)
    …of classified and sensitive data. * Demonstrated proficiency with the following computer operating systems (eg Microsoft Windows, LINUX, UNIX, Mac OS, etc.) * ... look no further. Amentum is seeking a **Principal Information Systems Security Engineer** to join our team of passionate...Cyber Division V2MVP team supports a program providing crucial network capabilities to the Department of Defense. We are… more
    Amentum (10/23/25)
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  • Systems Integrator

    Amentum (Morgantown, WV)
    …spanning both administration and general use. 7.Experience with Windows Server Operating Systems , Active Directory, Azure. 8.Proficiency with Microsoft Office ... The Systems Integrator provides support to the US DOE...and end-users. 7.Authority to complete assignments according to standard operating procedures; seeks manager's input/approval for non-standard assignments. 8.Other… more
    Amentum (12/19/25)
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  • Associate Manager, Alternate Information…

    Lockheed Martin (Moorestown, NJ)
    …documents\. * Proven experience in executing security hardening on Windows and RHEL operating systems , based on approved DISA STIGs\. * Demonstrated experience ... cyber support for our classified environments\. The Rotary and Mission Systems \(RMS\) Classified Cyber Security organization is seeking a Classified Cyber… more
    Lockheed Martin (12/19/25)
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  • Capacity Manager

    Trace Systems Inc (Shaw AFB, SC)
    …Location: Shaw AFB, SC This position is pending contract award. Job Responsibilities Trace Systems is seeking a dynamic IT Capacity Manager to join our team in ... management reporting support for Enterprise and AOC networks and systems . If you're ready to make a significant impact...predict when a system can no longer meet defined operating targets; + Manage, control and predict the performance,… more
    Trace Systems Inc (11/14/25)
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  • Secret Systems Architect

    Insight Global (Riverdale, UT)
    …are not limited to: Administer and maintain Windows and Redhat (RHEL) 8 Server operating systems and domain services. Design and manage Active Directory (AD), ... Develop and maintain scripts for automation and system management. Participate in the Certification & Accreditation (C&A) process for information systems . We are… more
    Insight Global (01/09/26)
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