• Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …Administrator requirements are: + 5+ years of hands-on experience managing Windows or Linux server and client systems in enterprise environments + ... commitment to excellence in everything we do. About the Systems Engineer position We are looking for an experienced,...tools such as Tenable Nessus + Experience supporting virtual server environments using VMware hypervisors and tools + Other… more
    Tactibit Technologies LLC (09/25/25)
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  • Cloud Engineeer

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

    CACI International (Annapolis Junction, MD)
    …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for ... the implementation, troubleshooting, and maintenance of IT systems across client/ server , storage, network devices, mobile...and in-depth analysis. + Configuration and management of UNIX, Linux , and Windows operating systems . + Installation… more
    CACI International (08/21/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You ... and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and… more
    Vexterra Group (07/15/25)
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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 the ... Windows environments + Significant experience with system administration of server operating systems such as Microsoft ...and the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification… more
    Vexterra Group (07/15/25)
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  • .NET/Oracle Developer

    CACI International (Fort Meade, MD)
    …environment and manage multiple priorities + Familiarity with common operating systems (Windows, macOS, Linux ) **_Desired:_** + Prior Database Administration ... years) + Strong knowledge and experience with database management systems (eg Oracle, SQL Server , MySQL) +...MySQL) + Relevant certification such as IBM Certified Database Administrator - DB2, Microsoft SQL Server database… more
    CACI International (09/10/25)
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  • Senior Network Engineer - TS/SCI w/Poly

    Amentum (Annapolis Junction, MD)
    …health of a customer network. **Responsibilities:** + Using Network Engineering, System Administrator , and command line Linux skills to maintain a full ... include multi-node and multi-site networks + Recent experience with Linux and Windows operating systems (command line...Recent experience with Linux and Windows operating systems (command line a must) **Clearance Required:** + TS/SCI… more
    Amentum (07/30/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Annapolis, MD)
    …experience is desired. Event analysis via SIEM or vendor application is desired. + Linux RedHat Server Administration is considered a plus. + Recognized industry ... role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact… more
    Lumen (10/01/25)
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