• System Administrator

    RTX Corporation (Forest, MS)
    …document software applications requested by end users. + Provide user and system documentation , process training, and ongoing technical support. + Participate ... world. **What You Will Do** : + Provide IT systems administration support in a heterogeneous Microsoft Windows and...in on-call or after-hours system maintenance as required to support 24x7 operations. +… more
    RTX Corporation (01/17/26)
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  • System Engineer for Analog RF

    Texas Instruments (Dallas, TX)
    …+ Silicon system evaluation (HW, SW if needed) and related documentation + Create technical literature such as datasheets, application notes, user's guides, ... **Change the world. Love your job.** At TI, System Engineers work to identify ideal roadmap opportunities for a business and are responsible for defining new… more
    Texas Instruments (12/20/25)
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  • Network System Administrator

    ManTech (Los Angeles, CA)
    …HTTPS, FTP, & SSL. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. + Interface with ... updates and system configuration changes. Perform scheduled tape backups on systems as required. + Manage data backup library to include storage of tapes,… more
    ManTech (12/17/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …Operations Maintenance Management \(DOMMS\)/ Factory Floor \(FF\) Autonomic Logistics Information System \(ALIS\) team immediately opens a world of educational and ... in Fort Worth, TX\. This role will still participate as an ALIS System Administrator depending on workload and availability, familiarity with ALIS and the F\-35… more
    Lockheed Martin (12/13/25)
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  • System Engineer - TS/SCI with Polygraph

    RBR-Technologies (Fort Meade, MD)
    …the Intelligence Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer to ... similar scope, type, and complexity is required. Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    RBR-Technologies (12/08/25)
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  • Information System Security Manager (ISSM)…

    Lockheed Martin (King Of Prussia, PA)
    …configuration management \(CM\) for security\-relevant IS software, hardware, firmware, and system documentation \. * Assist and conduct security IS education ... **Description:** Responsibilities of the Information System Security Manager \(ISSM\) include: * Overseeing and directing day\-to\-day information system more
    Lockheed Martin (11/26/25)
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  • Information System Security Officer (ISSO)…

    KBR (Chantilly, VA)
    …client in Virginia. Key Responsibilities: + Develop, update, and/or review RMF documentation to include the System Security Plan (SSP), Security Control ... Title: Information System Security Officer (ISSO) - Junior Belong. Connect....contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (11/21/25)
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  • AWS Cloud Infrastructure Engineer

    System One (Columbia, MD)
    …cloud environment. This role is hands-on and infrastructure-focused, supporting production systems while also helping design and improve future cloud architecture. ... teams to ensure high availability, performance, security, and cost efficiency of AWS-based systems . A major focus of this role is optimizing the AWS environment to… more
    System One (01/14/26)
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  • Technical Project Manager - Application Delivery…

    Oracle (Jackson, MS)
    **Job Description** The Global Physical Security (GPS) Systems Operations Team leads the implementation and enhancement of Oracle's physical security systems at ... technical delivery and feature enhancement of enterprise-scale access control and biometric systems . Reporting to the Global Director of Systems Operations, this… more
    Oracle (01/17/26)
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  • Information Systems Security Manager (ISSM)

    Leidos (Lorton, VA)
    …in the operation of DoD systems . + Maintain and track security documentation , including system security plans (SSPs), risk assessments, and Plan of Actions ... **Description** The Defense Sector at Leidos is looking for an **Information Systems Security Manager (ISSM)** to support a fast-paced program with the Air Force… more
    Leidos (01/14/26)
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