• Security Engineer

    TekSynap (Rockville, MD)
    …**Overview** We are seeking aSecurity Engineerto join our team supporting NRC GLINDA Systems Network and Cross Cutting program inRockville,MD We're looking for a ... Operating Procedures (SOP) + Security Log Configuration and Management + Network Security: firewalls, Intrusion Prevention/Detection Systems (IPS/IDS), and Web… more
    TekSynap (09/25/25)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …C++ and/or Java, with an aptitude to work on software-intense distributed systems ** . The successful candidate will execute in direct technical leadership roles ... is an industry leader in the development of integrated Network Centric Warfare solutions for both the Domestic and...new features and improvements for Command & Control (C2) Systems . + Design, architect and code critical capabilities… more
    RTX Corporation (10/02/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …frameworks (NIST, ISO 27001), risk management, compliance auditing. Experience Level: Mid-Senior level Network Engineer Overview: The Network Engineer ... scripting, network services, system monitoring. Experience Level: Junior to Senior Systems Engineer (Levels 1 to 4) Overview: Systems Engineers… more
    Belay Technologies (11/13/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …of te chn ical skill and careful planning. That's why we need you, an experienced network engineer who knows how to develop the exact network the DoD ... needs. As a network engineer on our team, you'll use your...infrastructures, and increase security, reliability, and availability for mission-critical network systems . You'll apply your expertise in… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …Travel: Local * * * **The Opportunity:** **CACI** is seeking a **Senior Linux Systems Administrator** to provide support for implementation, troubleshooting and ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems more
    CACI International (10/30/25)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …general systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems , Engineering Science, ... Engineers * User Experience Designer * Data Science * Systems Administrator \( Linux \) For a complete list... engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems more
    Lockheed Martin (09/25/25)
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  • DevOps Engineers

    Artera Technologies (Annapolis Junction, MD)
    …and sustainment of FOSS/COTS/GOTS software tools, packages, and libraries in a Linux environment. The DevOps Engineer must be detailed oriented, have ... optimize and support our clients' large datasets. Tasking: The DevOps Engineer shall be responsible for performing System Integration activities including… more
    Artera Technologies (10/23/25)
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  • Senior Information Systems Security Officer…

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a Senior Information Systems Security Officer (ISSO) in our **National Security Sector's (NSS) Cyber & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/16/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …Framework. + Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer . + Experience in ... Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and… more
    ENS Solutions (09/27/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, 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 (10/16/25)
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