• Reverse Engineer

    Synergy ECP (Columbia, MD)
    …ascertain functionality, capability, call-backs, assist with attribution to adversary infrastructure , and identification of indicators of compromise. + The ... and encryption. + Perform binary reverse engineering on various platforms to include Windows , Linux and Mobile platforms, using in-depth knowledge of Windows more
    Synergy ECP (11/16/25)
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  • Senior Systems Administrator 10k sign on bonus

    Leidos (Annapolis Junction, MD)
    …and reliability of our IT systems. You will oversee the infrastructure , address technical challenges, and implement solutions to ensure seamless operations. ... Administration and SSP/Security support for the program in both Linux and Windows environments. + Implement, troubleshoot, and maintain IT systems. + Manage daily… more
    Leidos (11/15/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …secure government environment. In this role, you will manage IT system infrastructure and oversee processes that ensure optimal performance and reliability across ... This position involves configuring and managing UNIX, Linux, and Windows operating systems, installing and maintaining software, and implementing enhancements… more
    Kaizen Approach, Inc (11/11/25)
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  • System Administrator (SA) Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to ... in the resolution process. Configures and manages UNIX and Windows operating systems and installs\/loads operating. System software, troubleshoots, maintains… more
    Jovian Concepts, Inc. (11/07/25)
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  • Sr. Deployment Engineer, Microsoft 365

    Red River (Annapolis, MD)
    …Collaborate with clients and stakeholders to gather requirements, analyze existing infrastructure , and design customized Microsoft 365 solutions that meet their ... Policy) and hybrid deployments. + Experience with Defender (Identity, Cloud Apps), Sentinel, Windows 365, Power Platform a plus. + Hands-on experience with migrations… more
    Red River (11/06/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …and maintenance of information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to ... in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Synergy ECP (10/22/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …(JWICS). **PRIMARY RESPONSIBILITIES:** + Provide Senior level expertise for Virtual Desktop Infrastructure (VDI) environment. + Lead as the Subject Matter Expert on ... degree and/or 12+ years of overall related experience with a Windows /Linux server environment. Additional experience, education and training may be considered… more
    Leidos (10/21/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …and maintenance of Information Technology (IT) systems. + Manage IT system infrastructure and any processes related to these systems. + Support IT systems, ... in the resolution process. + Configure and manage UNIX and Windows operating systems, install/load operating system software, troubleshoot, maintain integrity and… more
    ARSIEM (10/14/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to ... involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Nightwing (10/13/25)
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  • Modernization Cyber Systems Administrator - SA2

    Lockheed Martin (Hanover, MD)
    …depend upon each minute: Financial assets\. Healthcare information\. Critical infrastructure \. Hazardous materials\. The uninterrupted flow of energy that keeps ... experience\. **Desired Skills:** Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system… more
    Lockheed Martin (10/10/25)
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