• R&D Systems Engineer

    Sealing Technologies (Columbia, MD)
    …to support pre-existing-built environments using existing documentation. + Basic knowledge of Linux , command-line usage, and system fundamentals. + Familiarity ... Preferred Qualifications: + Hands-on experience with hardware testing, lab equipment, or system building. + Exposure to network traffic analysis tools, lab… more
    Sealing Technologies (12/10/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator** to join our team located in the **Ft. Meade, MD** area. ... environments (VMWare ESX, VCenter Administration) + Experience in administration of Linux /Windows + Experience configuring and maintaining storage and file … more
    ManTech (11/03/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    …event correlation in large enterprises. + Lead risk and vulnerability assessments in network , system , and application areas, and leverage big data analytics and ... Network Security Engineer The Opportunity: Are you looking...infrastructure and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer, you will be… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Information Systems Security Engineer…

    Amentum (Fort Meade, MD)
    …the front and back end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and lead ... Cyber Division V2MVP team supports a program providing crucial network capabilities to the Department of Defense. We are...data. * Demonstrated proficiency with the following computer operating systems (eg Microsoft Windows, LINUX , UNIX, Mac… more
    Amentum (10/23/25)
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  • Information System Security Manager (ISSM)…

    RTX Corporation (Annapolis Junction, MD)
    …STIG/SRG hardening across Linux and Windows. + Background in network / systems security (architecture, topology, protocols, components, principles). + Hands-on ... Applied Signal Technology's (AST) Security organization is seeking an **Information Systems Security Manager (ISSM)** who strives for excellence and has a… more
    RTX Corporation (11/01/25)
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  • Systems Administrator II

    Foxhole Technology, Inc (Fort Meade, MD)
    …user permissions, and file structures + Familiarity with either Windows Server or Linux systems + Ability to follow structured processes, maintain clear ... **Overview** **Job Title: Systems Administrator II** **Job Location: Hybrid FT Meade,...IT operations and a strong interest in cybersecurity and system maintenance.This role is responsible for supporting, implementing, securing,… more
    Foxhole Technology, Inc (12/30/25)
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  • DevOps Engineers

    Artera Technologies (Annapolis Junction, MD)
    …+ DevOps Engineer Level 1 requires a bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering ... DEVOPS ENGINEERS Job Type: Full Time Level: Mid, Senior , Principal Location: Maryland (Annapolis Junction / Fort...DevOps Engineer Level 2 requires a bachelor's degree in system engineering, Computer Science, Information Systems , Engineering… more
    Artera Technologies (12/02/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Baltimore, MD)
    …deploying vulnerability scanning tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat) in both a domain-joined and ... non-domain-joined environment. + Experience managing SELinux and FAPolicy on Linux systems . + Experience Supporting license managers. + Experience giving… more
    Northrop Grumman (01/15/26)
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  • Software Developer 4

    Oracle (Annapolis, MD)
    …shape the system management and security offerings for Oracle's cutting-edge systems while working with some of the most talented and experienced software ... firmware on server platforms, with a focus on C/C++, Linux kernel development, and embedded systems . Key...kernel and driver development, and device tree work. - System and software integration: Work with systems ,… more
    Oracle (11/25/25)
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  • Internship - Engineering for Communications…

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …solutions to challenging, real-world problems? As part of the Nuclear Command Communications Systems Group (QKR) you will have the opportunity to learn from experts ... areas to deliver key findings to sponsor organizations across their full operational systems . If you are currently pursuing a degree in Computer Science, Software… more
    Johns Hopkins Applied Physics Laboratory (12/27/25)
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