• Senior Principal Software Engineer

    RTX Corporation (Fulton, MD)
    …wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a ** Senior Principal Software Engineer ** who is enthusiastic, hardworking, and ... and/or C2 programs. + Demonstrated experience developing software in a Linux environment + Experience with Container Orchestration implementation such as Docker,… more
    RTX Corporation (10/24/25)
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  • Senior Infrastructure / Networking…

    RTX Corporation (Annapolis Junction, MD)
    …Signal Technology (AST), a national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer ** who strives for excellence and has a ... with development using Python or similar scripting languages + Experience with Linux , especially Red Hat based distributions + Experience with System Administration… more
    RTX Corporation (10/19/25)
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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …global market. Collins Aerospace is currently seeking a self-motivated and talented ** Senior Principal** **DevOps Lead Engineer ** who is seeking a challenging ... technology tools such as Docker and Kubernetes + Scripting experience in Linux environment (eg Perl, Python, Bash) + Supporting software solutions in virtualized… more
    RTX Corporation (10/17/25)
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  • Senior Systems Engineer

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Sytems Engineer to join our intel team. Your will be supporting CNO and ... + Experience with version control systems. + Competency in a dedicated Linux environment. + Experience automating manual processes Candidates are desired to have… more
    Belay Technologies (10/17/25)
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  • Senior DevOps Engineer with AWS

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for Senior Engineer with DevSecOps experience to provide development, support, architecture, and leadership for a ... $155,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6855/ senior -devops- engineer -with-aws/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6855_ **Category**… more
    GovCIO (10/07/25)
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  • Senior System Engineer

    ManTech (Fort Meade, MD)
    ManTech seeks a ** Senior System Engineer ** to join our team in the **Fort Meade, MD** area. In this role, you will develop derived requirements for Information ... engineering efforts **Preferred Qualifications:** + Experience working in a Linux environment **Security Clearance Requirements:** + Current/Active TS/SCI with… more
    ManTech (09/19/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …of Marriott's websites and systems. This individual will serve as a senior technical resource responsible for managing the full software development lifecycle, from ... OpenShift, Docker and Kubernetes) + Operating Systems: Red Hat Enterprise Linux , Oracle Linux , Windows, CentOS and Mac (OSX) + Network Virtualization: Akamai… more
    Marriott (12/12/25)
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  • Senior Java Software Engineer

    RTX Corporation (Fort Meade, MD)
    …tough, meaningful problems that create a safer, more secure world. In the ** Senior Java Software Engineering** role, you will design, develop, and test Java code ... in a Linux , Agile, DevOps environment. We are at the forefront...healthcare, wellness, retirement, and work/life benefits; career development and recognition programs. Some of the benefits we offer include… more
    RTX Corporation (10/13/25)
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  • Senior Site Reliability Engineer

    Oracle (Annapolis, MD)
    …person who loves a challenge? Solve the complex puzzles you've been dreaming of as our Engineer . If you have a passion for innovation in tech, we want you on our ... the focus on excellence. As a Site Reliability DevOps Engineer , you will be responsible for defining and deploying...the major Clouds such as AWS, OCI, Azure, etc ** Linux OS experience required** \#LI-JO2 Disclaimer: **Certain US customer… more
    Oracle (12/02/25)
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  • Senior Software Engineer

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented **Software Engineer ** to join our team located in the **Ft. Meade, MD** area. ... for creating, managing, and deployments, eg Rancher/Kubernetes/Docker + Proficiency in Linux environments. + Familiarity with GitLab CI/CD + Experience developing… more
    ManTech (10/16/25)
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