• Solution Architect

    Sealing Technologies (Columbia, MD)
    …cases (eg, virtualization, HPC, cloud infrastructure). + Extensive experience with operating systems to include Linux or Unix environments. + Strong experience ... with network configuration, switches, routers, firewalls, proxies, VPNs, devices, protocols, speeds, and optimizations. + Experience and/or firm understanding in writing automation code. + Experience and/or firm understanding of virtualization technologies and… more
    Sealing Technologies (09/16/25)
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  • Mcco SW Developer Senior

    General Dynamics Information Technology (Fort Meade, MD)
    …with development tools including Visual Studio and Git. + Familiarity with operating systems including Windows, Linux , and macOS. + Experience with cloud ... architectures and microservices design. + Knowledge of USCYBERCOM mission systems and MARFORCYBER operational environment. **LOCATION** + On Customer Site… more
    General Dynamics Information Technology (09/13/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    …to countering threats to the confidentiality, integrity, and availability of customer systems . We are looking for a dedicated Linux System Administrator ... Systems Administrator Job Category: Information Technology Time Type:...tools. **Responsibilities:** _Required:_ + Stand up, configure, and maintain Linux servers. + Apply fixes, patches and upgrades in… more
    CACI International (09/27/25)
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  • Senior Systems Test Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …solutions for both the Domestic and International DoD. We are seeking a **Senior Systems Test Engineer** to work onsite in Fulton, MD. In this position, you will ... to medium engineering development teams. + Perform full life cycle systems engineering tasks including system requirements analysis, definition, architecture design,… more
    RTX Corporation (10/01/25)
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  • Systems Engineer I (Onsite)

    RTX Corporation (Fulton, MD)
    …In this position is for recent graduates and you will serve as a systems engineer on challenging software development projects. You will be engaged with exciting and ... as needed. **What You Will Do​:** + Perform full life cycle systems engineering tasks including system requirements analysis, definition, architecture design, trade… more
    RTX Corporation (09/19/25)
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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 ... keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared… more
    Northrop Grumman (09/18/25)
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  • Staff Engineer - Systems FW Architect

    Northrop Grumman (Annapolis Junction, MD)
    …with test automation and instrument control. + Experience with embedded real-time operating systems (RTOS) such as FreeRTOS, VxWorks, or Linux with PREEMPT_RT. + ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...C, C++, and Python. + Experience developing in a Linux and/or Windows environment. + 5 years' experience in… more
    Northrop Grumman (09/10/25)
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  • SIGINT Systems Engineer 3 (SW support)

    Synergy ECP (Annapolis Junction, MD)
    …experience with Linux , REDHAWK, Python, C++, MATLAB, and Tier 2 Systems Support. Requirements Requires aBachelors degreein a qualified engineering field such as ... SIGINT Systems Engineer 3 (SW support) Annapolis Junction, MD...15288 Project and Technical Process Areas. Desired Proficiencies: + Linux + REDHAWK + Python + C++ + MATLAB… more
    Synergy ECP (07/23/25)
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  • Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    …Ability to Obtain Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...and 10 years relevant experience. + Strong proficiency in Linux administration (eg Red Hat, CentOS, Ubuntu) + Experience… more
    Huntington Ingalls Industries (08/27/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …following platforms: + Container platforms (Examples: OpenShift, Docker and Kubernetes) + Operating Systems : Red Hat Enterprise Linux , Oracle Linux , Windows, ... technical SEO enhancements across the diverse portfolio of Marriott's websites and systems . This individual will serve as a senior technical resource responsible for… more
    Marriott (09/13/25)
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