• ADC Engineer, ADC2S

    Amazon (Jessup, MD)
    …or A+ or CND (Certified Network Defender) or Network+ or Security- 1+ years of systems administration ( Linux /Windows) experience - Experience in one or more ... usually done" and is willing to decompose and reinvent systems , processes, and tools. We're looking for a technical...that rare mix of depth in Operations, Networking, and Systems Engineering then we are waiting for your application.… more
    Amazon (10/10/25)
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  • Business Process Red Team Operator

    JPMorgan Chase (Wilmington, DE)
    …of the following: Networking fundamentals (all OSI layers, protocols); Windows/ Linux /Unix/Mac operating systems as well as software vulnerability and ... to require the use of one or more High Risk Role (HRR) systems , which mandates successful completion of enhanced screening, including criminal and credit background… more
    JPMorgan Chase (09/29/25)
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  • F-22 Strategic Mission Planner (Level 3), Secret…

    Lockheed Martin (Langley Air Force Base, VA)
    …5th generation avionics/sensors * Experience with Tactical Data Links * Experience with Linux , UNIX, or Solaris operating systems * Mission planning experience ... contact for delivering F\-22 mission planning, sensor programming, and system administration success at Langley Air Force Base, Virginia\. We implement capabilities… more
    Lockheed Martin (08/28/25)
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  • Systems Administrator III - Compliance

    Sierra Nevada Company, LLC (Dayton, OH)
    …experience may be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent ... ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems . Its end-to-end… more
    Sierra Nevada Company, LLC (11/12/25)
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  • IT Sys Admin (RMF / Security) / Top Secret…

    Lockheed Martin (Palmdale, CA)
    …the Lockheed Martin Aeronautics Division located at the Palmdale, CA facility\. This Systems Administrator role will focus heavily on RMF and Security\. The selected ... and upgrade security measures for the protection of the program data, systems , and networks\. They will ensure that the organization's data and infrastructure… more
    Lockheed Martin (10/18/25)
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  • System Admin (Puerto Rico) (Hybrid)

    RTX Corporation (Santa Isabel, PR)
    …with preferred location being Santa Isabel, PR**_** **What YOU will do:** + Provide IT systems administration for the eQube DaaS platform hosted on AWS Linux ... with Product Lifecycle Management systems like Teamcenter. + Prior Systems Administration experience with a low code/no code integration platform. + The… more
    RTX Corporation (11/07/25)
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  • Sr. Platform Engineer (Hadoop Admin )

    Hyundai Autoever America (Fountain Valley, CA)
    …including HDFS, YARN, Hive, Spark, NiFi, Ambari, and Iceberg. + Strong Linux system administration skills (CentOS/Rocky preferred), including system tuning, ... highly experienced Senior or Lead Platform Engineer/Site Reliability Engineer (SRE)/Hadoop Admin to manage and enhance our petabyte-scale, on-premises data platform.… more
    Hyundai Autoever America (10/02/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …dedication to excellence. Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have multiple ... involved in the resolution process. + Configure and manage Linux , UNIX and Windows operating systems and...Familiarity with networking concepts, or a background in network administration is a plus Required Education / Certifications: +… more
    DCCA (11/21/25)
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  • Senior Data Platform Admin - Finance

    NVIDIA (Santa Clara, CA)
    …finance, IT, and other business partners, delivering the latest data security, system administration , and data onboarding for the finance data lake. Your work will ... data that flows seamlessly from ERP and other source systems into business-critical financial processes, reporting, BI, ML, and...see: + 8+ years of experience in data platform administration . + BS/MS or equivalent experience in Computer Science,… more
    NVIDIA (09/11/25)
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  • DevOps Engineering Leader- Sr Tools Engineer

    Cisco (Milpitas, CA)
    …providers like AWS, Azure, GCP. **Preferred Qualifications:** + Understanding of key operating systems concepts. + Linux system administration . + Experience ... features for the Infrastructure **Minimum Qualifications:** + Expertise with CI/CD systems like Jenkins or Github Action. + Expertise with containerization… more
    Cisco (11/14/25)
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