• Senior DevSecOps Engineer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior DevSecOps Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud ... suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise… more
    BAE Systems (10/31/25)
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  • Atlassian Admin Engineer, Amazon Leo

    Amazon (Bellevue, WA)
    …AWS GovCloud, develop automation for upgrades/patching/testing, and enhance observability of the systems . You will work with stakeholders and senior engineers to ... internet to customers and communities around the world, and we've designed the system with the capacity, flexibility, and performance to serve a wide range of… more
    Amazon (12/06/25)
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  • Senior Network/ Systems Tools…

    Jacobs (Chantilly, VA)
    Knack Works, a Jacobs Company, has an opening for a Senior Network/ Systems Tools Engineer to support the Intelligence Sector. The job duties are as follows: * ... System Architecture: Design, implement, and maintain the OpenText Network...Deep expertise in container orchestration technologies like Kubernetes in Linux environments. * Operating Systems : Proficiency in… more
    Jacobs (01/06/26)
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  • Senior Information Systems Engineer…

    RTX Corporation (Tucson, AZ)
    …or Mathematics (STEM) + **Minimum** five (5) years of relevant experience with systems administration of Linux , Networking, and/or Windows (in desktop ... include Special Access Programs + Troubleshooting ability with all Microsoft Windows and Linux systems + Customer service and training skills, including oral and… more
    RTX Corporation (11/10/25)
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  • Senior Information Systems Engineer…

    City and County of San Francisco (San Francisco, CA)
    systems together as an enterprise networking backbone or platform. The 1043 Senior Systems Engineer is the advanced journey level in the Engineer series. ... qualifications. Application Deadline: Continuous How to Apply: Applications for Senior Information Systems Engineer - Systems...Knowledge of antivirus software (eg, McAfee) * Knowledge of systems security & ability to implement system more
    City and County of San Francisco (11/07/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    systems \. **WHO YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer\-IT to join our Radiant Mercury team\. This role focuses ... will have a strong background in Red Hat Enterprise Linux \(RHEL\), system hardening, and network security...technical field\. * 3\+ years of experience in cybersecurity, system administration , or related technical role\. *… more
    Lockheed Martin (11/12/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (Andover, MA)
    …Mathematics (STEM) + Minimum five (5) years of relevant experience + Experience with systems administration of Linux , Networking, and/or Windows (in desktop ... RedHat Satellite Servers + Troubleshooting ability with all Microsoft Windows and Linux systems + Customer service and training skills, including oral… more
    RTX Corporation (12/12/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (El Segundo, CA)
    …or Mathematics (STEM) + Minimum five (5) years of **relevant** experience with systems administration of ** Linux , Networking, and/or Windows** (in desktop ... Equipment** (TE) + Support Flight Test capabilities and processes for Raytheon test systems + Develop Cybersecurity compliant TE ( Linux , IOS, Windows) + Install… more
    RTX Corporation (10/26/25)
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  • Senior Computer Systems Engineer…

    GovCIO (Kearneysville, WV)
    …TSSA. + Operating Systems : Strong knowledge of Windows and Linux server administration . + Troubleshooting: Excellent analytical and troubleshooting skills ... **Overview** GovCIO is currently hiring fora ** Senior Computer Systems Engineer/Architect** with advanced...+ Oversee enterprise patch management strategies for Windows and Linux systems , ensuring alignment with DoD and… more
    GovCIO (01/13/26)
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  • Mid- Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …+ Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, ... initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities:...configuration (Cisco experience is a plus) + Proficient in Linux and Windows system administration more
    Infinity Systems Engineering (01/03/26)
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