• System Administrator

    CACI International (Annapolis Junction, MD)
    …and management + Configure and manage UNIX, Linux , and Windows operating systems + Troubleshoot OS software and enhance system performance and reliability + ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a System Administrator...of IT systems . We are seeking a System Administrator (Level 1) to support the implementation, troubleshooting,… more
    CACI International (08/01/25)
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  • Technician III Data Systems - ATSS

    TRAX Internation (Aberdeen Proving Ground, MD)
    …and network testing equipment. * Working knowledge of MAC, Windows, and Linux operating systems and their interoperability.* Ability to troubleshoot MAC, ... Windows, and Linux Operating Systems and software.* Must be...SD, CF cards and hard drives. * Management of system administration of MAC and other information systems… more
    TRAX Internation (08/01/25)
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  • Manager Computer Systems Analysis 1

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining...state of readiness. + Maintain a high quality of system efficiency. + Oversee and manage the quality and… more
    Northrop Grumman (09/18/25)
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  • UNIX Systems Engineer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of...a mixed and growing environment of Red Hat Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX. This… more
    GovCIO (09/24/25)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    …and systems into ongoing operations. Develops technical documentation. Develops system Architecture and system design documentation. Guides system ... and derived requirements to ensure the delivery of production systems that are compatible with the defined system...technologies, expertise): + Seven (7) years' experience using the Linux , Unix, Windows, or Cisco OS operating system… more
    Synergy ECP (07/29/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems with the endpoint security ... Orchestrator and Trellix Endpoint Threat Protection + Experience with maintaining systems on Linux and Windows platforms + Ability to partner with mission… more
    Leidos (08/29/25)
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  • Mid to Senior Systems /Hardware Engineer…

    CACI International (Fort Meade, MD)
    …system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) - ... considerations. * Allocate real-time process and error budgets to systems and subsystem components. * Generate alternative system...languages (Java, C, C++, Ruby on Rails) and operation systems (Unix, Linux , Windows). - ** **… more
    CACI International (08/22/25)
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  • System Engineer

    Belay Technologies (Fort Meade, MD)
    …tracking systems (eg, JIRA, Redmine, ServiceNow) + Linux operating systems Ability to: + Analyze system applications and perform troubleshooting + ... + TS/SCI Clearance with full polygraph + Bachelor's Degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    Belay Technologies (09/10/25)
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  • System Architect

    CACI International (Annapolis Junction, MD)
    …Information Assurance Technical (IAT) Level II certification. + Certification in operating systems (eg, Microsoft, Linux , etc.). + Experience in Active ... System Architect Job Category: Information Technology Time Type:...security. Our team is dedicated to developing innovative, mission-critical systems that integrate cutting-edge technologies. If you're passionate about… more
    CACI International (07/29/25)
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  • Systems Engineer (IT@JH Enterprise )…

    Johns Hopkins University (Baltimore, MD)
    …Listserv (Sympa), and Microsoft Exchange, which are hosted on Windows and Linux -based systems . **Job Scope/Complexity** Develop solutions based on extensive ... Develop complex scripts and solutions by using departmental standards to automate systems management. + Perform complex system software upgrades including… more
    Johns Hopkins University (09/27/25)
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