• System Administrator

    ManTech (Annapolis Junction, MD)
    …ensuring compliance with required security standards for IT personnel. + Proficiency in Linux or Windows operating systems , indicating hands-on experience ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (09/05/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …to network engineering design, system fit-up, and system deployment. + General Windows and some Linux system administration and sustainment experience, to ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique,… more
    Intrepid Solutions and Services (08/28/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …handle technical troubleshooting, and ensure system security. Required Skills: Linux / Windows administration, scripting, network services, system monitoring. ... a dynamic, innovative team working on cutting-edge cybersecurity, network, software and systems engineering projects. We are hiring for a wide range of positions,… more
    Belay Technologies (08/14/25)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support ... Azure cloud services and the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification relating to Microsoft… more
    Vexterra Group (07/15/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …requirements are: + 5+ years of hands-on experience managing Windows or Linux server and client systems in enterprise environments + Experience leading ... commitment to excellence in everything we do. About the Systems Engineer position We are looking for an experienced,...We are looking for an experienced, motivated, and team-oriented Systems Engineer to join our team in Suitland, MD.… more
    Tactibit Technologies LLC (09/25/25)
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  • Cloud Engineeer

    ManTech (Hanover, MD)
    …Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems . + Configure and manage core services such as ... Qualifications:** + Fourteen (14) years of experience as a Systems Administrator or Cloud Engineer supporting programs...date. + AWS and other cloud technologies. + Amazon Linux 2023, Linux RHEL 8/9, Windows… more
    ManTech (09/13/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …issues, providing troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux , and Windows operating systems . + Installation and ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a qualified System Administrator... systems . We are seeking a qualified System Administrator to provide support for the implementation, troubleshooting, and… more
    CACI International (08/21/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …RSA SecurID, Tenable.SC and Nessus, VMWare vCenter/ESXi, ServiceNow, Azure and AWS, NetApp, Windows and Linux . Connectors may use APIs, tokens, or service ... maintain, and execute **automated SOAR playbooks** that interact across systems and devices + Analyze log events, correlate data...connectors + Maintain existing/create new fleet of Development VMs ( Windows , Linux ) that allow you to test… more
    Leidos (09/20/25)
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  • CNO Developer/Engineer

    Shuvel Digital (MD)
    …environments and deployment into test environments. + Experience with application development for Windows or Linux . + Experience with x86/x64 or ARM Assembly ... programming. + Experience with version control systems such as Git. + Experience with project management...Scrum and Kanban. + Knowledge of kernel development on Windows or Linux . + Familiarity with disassemblers/decompilers,… more
    Shuvel Digital (09/04/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …* Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and Windows platforms to include but not limited to base ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following ...to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune system… more
    Vexterra Group (07/15/25)
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