• 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- $25K sign on bonus

    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 ... ideal candidate is proficient in programming, has a strong background in system administration , and thrives in a collaborative, fast-paced environment.… more
    Leidos (01/06/26)
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  • Cybersecurity Splunk SOAR Engineer

    General Dynamics Information Technology (Macdill AFB, FL)
    … for managing SOAR content. + Familiarity with network protocols, operating systems (Windows/ Linux ), and enterprise architecture components relevant to security ... (ES), firewalls, EDR/XDR, vulnerability scanners, threat intelligence platforms, and ticketing systems via API and custom app development. + Managing and optimizing… more
    General Dynamics Information Technology (12/11/25)
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  • NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    …Server 2019/2022/2025) + DNS management (authoritative and conditional forwarding) + Linux administration (for supporting services and monitoring) + HAIPE ... required for secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systemsadmin team leading engineering… more
    Applied Research Associates, Inc. (11/21/25)
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  • Testing / DevOps Engineer

    Noblis (Atlantic City, NJ)
    …as AWS and GovCloud + Experience with Ansible scripting and use + Linux system administration experience Overview Noblis (http://www.noblis.org/) and our ... operation of the largest, safest, and most complex aviation system in the world. We are seeking smart, passionate,...System (NAS). E-IDS will consolidate several legacy IDS systems into a common platform to provide controllers with… more
    Noblis (01/08/26)
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  • Software Engineer - Level 4 - (25-580)

    Northrop Grumman (Huntsville, AL)
    …with microservices + Knowledge of server-side/database development and computer system administration ; experience with net-centric, horizontal integration ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...program is a vital part of the Missile Defense System . It is a key operational system more
    Northrop Grumman (12/11/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …Demonstrated knowledge of Information Technology principles including Infrastructure support, system administration , and application support and/or application ... (IAM). + Knowledge of Endpoints, Servers, and Cloud - Devices, operating systems , browsers, Intune, System Center, Autopilot, Defender, Amazon AWS, Azure.… more
    PSEG Long Island (12/31/25)
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  • DevOps Engineer - Level 3 or 4

    Northrop Grumman (Morrisville, NC)
    …a CompTIA Security+ (Sec+) certification within 6 months of start date + Experience with Linux administration or related operating systems + Experience in an ... operational support systems . + Install, configure, test and maintain operating systems , application software and system management tools. + Oversee the… more
    Northrop Grumman (11/19/25)
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  • Senior Specialist, Cyber Intelligence

    L3Harris (Palm Bay, FL)
    …control assessments and execute Continuous Monitoring Plans + Work with IT and system administration organizations to develop device and system hardening ... Description: Performs ISSO duties under the guidance of the Information System Security Manager (ISSM) on assigned government-authorized systems . Knowledgeable… more
    L3Harris (12/17/25)
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  • Senior Security Engineer, Infrastructure Security…

    NVIDIA (TX)
    …custom glue-code. + Linux Internals: Strong hands-on experience with Linux systems security, including kernel-level primitives (eBPF, AppArmor, or SELinux). ... that protect massive-scale GPU clusters. You will design automated, resilient security systems that help ensure the integrity of our omni-cloud and on-premise AI… more
    NVIDIA (01/10/26)
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