• Modernization Accelerator: August Hiring Alert…

    Lockheed Martin (Annapolis Junction, MD)
    …general systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems , Engineering Science, ... general systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems , Engineering Science,… more
    Lockheed Martin (08/13/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …Directory. As a Linux system administrator on our team, you'll ensure system hardware, operating systems , software systems , and related procedures adhere ... scans and resolve vulnerabilities. You'll be responsible for hardening Linux systems per requirements, including Operating System (OS) patching, software… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures network components ... for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure and...or university with 12+ years of experience as a System Engineer supporting programs and contracts of… more
    ManTech (07/23/25)
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  • Information System Security Engineers

    Artera Technologies (Annapolis Junction, MD)
    …in the design, development, implementation, and/or integration of IA architectures, systems , or system components. + Provides the Government assistance ... systems and special purpose environments with platform IT interconnectivity. + Performs system or network designs that encompass multiple enclaves, to include… more
    Artera Technologies (07/24/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …internal servers adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems . + ... **ManTech** seeks an experienced and passionate, career and customer-oriented **Linux System Administrator** to join our team located in the Fort Meade, MD area.… more
    ManTech (06/06/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and any processes… more
    Amentum (07/19/25)
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  • PLM Application Developer

    BAE Systems (Rockville, MD)
    …Mathematics or Physics is preferred; + Experience supporting Department of Defense (DoD) IT network systems is preferred; + 2 years of work experience with ... validation activities to analyze configuration gaps between legacy and transition systems , including regression testing to confirm updated system capabilities;… more
    BAE Systems (08/13/25)
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  • Information System Security Officer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …in information system security to safeguard our nation? As an information system security engineer , you can identify the system security needed ... our customers. Work with us as we secure cross-domain systems and services to meet the demands of our...large enterprises + Perform risk and vulnerability assessments in network , system , and application areas and leverage… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Engineering Manager - Rail Transit…

    AECOM (Baltimore, MD)
    …applicable codes, regulations, and industry standards, while developing technical specifications, system designs, and detailed documentation for rail systems . + ... equivalency of experience and/or education, including 2 years of leadership. + Professional Engineer (PE) license. + Expertise in rail systems design and… more
    AECOM (06/20/25)
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  • Product Lifecycle Management & Enterprise Tools…

    BAE Systems (Rockville, MD)
    …PMP Certification Experience supporting Department of Defense (DoD) IT network systems Experience implementing digital engineering, model-based engineering, ... guidance; escalate issues if necessary + Coordinate with Software Engineering, Systems Engineering, System Architects, IT teams, Programmer/Developer, Program… more
    BAE Systems (07/22/25)
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