• 339 - Senior Network Engineer

    ARSIEM (Laurel, MD)
    …and understanding of the system ; + Build and maintain complex Linux systems hardened to meet operational standards; + Provide installation, upgrade, ... systems engineering. Additionally, must have experience in network or system administration . + Current experience with management of virtualized… more
    ARSIEM (11/04/25)
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  • Senior DevOps Engineer (Hybrid)

    Huntington Ingalls Industries (Hanover, MD)
    …knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration , Scripting in Bash and ... application to deployment and management of infrastructure. + Proficient knowledge of Linux , including system administration and troubleshooting. +… more
    Huntington Ingalls Industries (08/29/25)
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  • Senior DevOps Engineer

    Huntington Ingalls Industries (Fort Meade, MD)
    …knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration , Scripting in Bash and ... application to deployment and management of infrastructure. + Proficient knowledge of Linux , including system administration and troubleshooting. +… more
    Huntington Ingalls Industries (11/22/25)
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  • Senior DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Meade, MD)
    …knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration , Scripting in Bash and ... application to deployment and management of infrastructure. + Proficient knowledge of Linux , including system administration and troubleshooting. +… more
    Huntington Ingalls Industries (09/27/25)
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  • FLEX Senior Software Engineer - SEO

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

    Johns Hopkins University (Baltimore, MD)
    …formula. **Preferred Qualifications** + Two to five years of experience administering Linux systems in a high-performance computing, academic, or enterprise ... levels. + Develop scripts and solutions by using departmental standards to automate systems management. + Perform system software upgrades including planning and… more
    Johns Hopkins University (11/22/25)
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  • Senior DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Meade, MD)
    …our fast-paced development team. The ideal candidate will have strong working knowledge in Linux systems containers, administration , and a background in Big ... Diploma or equivalent and 19 years relevant experience. + Strong knowledge of Linux , including system administration and troubleshooting + Proficient in… more
    Huntington Ingalls Industries (11/15/25)
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  • Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    …of Linux environments (RHEL 6/7/8, RHCSA/RHCE, CentOS) and Windows system administration . + Experience integrating Jenkins/Bamboo, Docker, and Kubernetes for ... lasting impactful results. We are seeking a highly skilled ** Senior ** **D** **evOps Engineer** with expertise in Git and...is proficient in programming, has a strong background in system administration , and thrives in a collaborative,… more
    Leidos (10/24/25)
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  • Junior/Mid/ Senior Automated Test Software…

    Belay Technologies (Annapolis Junction, MD)
    …documentation; tracking issues; managing VMs; and using CI/CD tools and basic system admin experience. The selected individual will actively participate in ... tests on multiple environments for a large complex enterprise system . Our agile development teams follow the Behavior-Driven Development...tools + Must have experience working in Windows and/or Linux operating systems and experience working in… more
    Belay Technologies (10/22/25)
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  • Senior Infrastructure / Networking Engineer

    RTX Corporation (Annapolis Junction, MD)
    …with Linux , especially Red Hat based distributions + Experience with System Administration + Experience with enterprise grade networking equipment, such as ... Technology (AST), a national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer** who strives for excellence and has a passion… more
    RTX Corporation (10/19/25)
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