• Systems Administrator I - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …problems and remains involved in the resolution process. + Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating ... maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. The… more
    COMSO, Inc (06/03/25)
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  • Manufacturing Systems Administrator - 3rd…

    System One (Salisbury, MD)
    Systems , Voice/Data, Network Administration (Microsoft), Database Administration, Unix or Linux operating systems , and SAP system knowledge. + ... proficiency in supporting all supply chain applications, process control systems , scaling/labeling, desktop computing, network management, and SAP-related… more
    System One (07/02/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …a typical day may include: + Responsible for Next Generation Desktop Engineering UNIX/ Linux servers, operating systems , and successful integration with the ... ( Linux focused). + Installing, monitoring, and tuning Linux Server operating system software and virtual...construct + Performing research, analysis, and design for all Linux computing systems and network more
    General Dynamics Information Technology (07/11/25)
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  • Systems Administrator

    KBR (Lexington Park, MD)
    …operations. + Security & Compliance - Implement Technical Implementation Guides (STIGs) for network and operating systems security. Support IATT and ATO ... expertise to the next level? KBR is seeking a Network Systems Administrator with an active Secret...networking. Experience with IPSEC VPN and L2TP. Familiarity with Linux - RHEL, SUNOS systems . + Current… more
    KBR (08/08/25)
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  • NAVAIR Systems Administrator

    JHNA (Patuxent River, MD)
    …demonstrated experience performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network infrastructures ... organization's local area network (LAN), wide area network (WAN), and Internet systems or a...or other DOD INST 8570 compliant qualification required. + Operating system certification (ie Windows or Linux ).… more
    JHNA (07/23/25)
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  • Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    Linux or RHEL, Windows, Windows Server, ESXi, networking\. Network Administration computer system administration with experience in troubleshooting networks and ... Skunk Works \(Lockheed Martin Advanced Development Program\) is looking for world class talent in SYSTEMS FIELD ENGINEERING to be a part of a team that will carry on… more
    Lockheed Martin (07/12/25)
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  • Distributed Event Team Lead ( Systems

    KBR (Patuxent River, MD)
    …of Object-Oriented Design/UML/HTML/XML/XMI/C++/MS Office/CORBA + Knowledge of Windows and Linux operating environments. + Knowledge of computer languages ... Title: Distributed Event Team Lead ( Systems Engineer) Belong. Connect. Grow. with KBR! KBR's...and corresponding customers. TENA enabled tools and the JMETC Network are an essential RDT&E capability to provide DoD… more
    KBR (08/08/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …problems and remains involved in the resolution process + Configure and manage UNIX, Linux and Windows operating systems and installs/loads operating ... integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance **Qualifications**… more
    SAIC (08/07/25)
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  • Cybersecurity Subject Matter Expert

    Electrosoft (Gaithersburg, MD)
    …+ Possess a working knowledge of network technologies such as: Windows, Linux Operating Systems ; Database security, Active Directory, Service Oriented ... including information operations and analysis related to security intrusion analysis, systems and vulnerabilities, network security, advanced analytic tools,… more
    Electrosoft (07/15/25)
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  • Information Systems Analyst / Secret…

    Lockheed Martin (St. Mary's County, MD)
    …administration, maintenance, troubleshooting, tuning and support of Windows 10 and Linux Operating Systems \. Additionally, the candidate should ... to obtain the Security\+ Certification within 6 months * Experience with Desktop Operating Systems \(Windows/ Linux \) support * Familiar with IT operations… more
    Lockheed Martin (08/10/25)
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