• Information System Security Manager (ISSM Level 5)

    Lockheed Martin (Fort Worth, TX)
    …no less than 8 years of hands\-on experience executing Security Hardening on diverse LINUX and Windows Operating Systems based on approved DISA STIGs and SRGs ... Lockheed Martin Aeronautics is searching for an experienced Enterprise Information Systems Security Manager \(ISSM\) to join an exciting opportunity within the… more
    Lockheed Martin (08/13/25)
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  • Senior Network Systems Administrator…

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly ... experienced and qualified Senior Network Systems Administrator - Primary Domain...systems (Server, Internet Explorer (IE), .NET, Red hat Linux , McAfee, Active Directory, Doman Name, ESS ePO/Firewall/Policy/Rogue Sensor/Agent… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Cyber Forensic Investigator, Hybrid

    Experian (Allen, TX)
    …environments (eg, AWS, Google Cloud, Microsoft Azure) and across multiple operating systems , including Windows, Linux , and macOS. + Experience using Endpoint ... in Dublin, Ireland. Learn more at experianplc.com. Overview We are looking for a Senior Cyber Forensic Investigator to join our Cyber Fusion Centre. Our Cyber Fusion… more
    Experian (09/18/25)
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  • Senior Systems Engineer

    Insight Global (Austin, TX)
    Job Description We are seeking a skilled Senior Systems Engineer to join a team developing state-of-the-art general-purpose robots designed to operate in human ... truly innovative products. This position requires experience in robotics systems design, scaling complex systems , and the...Expertise in C++, Python, and system lead development (RTOS, Linux , embedded Linux ) - Extensive experience with… more
    Insight Global (09/09/25)
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  • Senior Data Scientist - Computer Vision…

    Caris Life Sciences (Irving, TX)
    …language (eg, Python, Java, C++), with a preference for Python. + Experience in Linux environments and version control systems like Git. + Ability to query ... Summary** Caris Life Sciences is looking for a seasoned, innovative, and impact-driven ** Senior Data Scientist - Computer Vision** for R&D to enable and expand the… more
    Caris Life Sciences (09/27/25)
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  • Software Engineer Senior -Technical Release…

    PNC (Dallas, TX)
    …automation tools, JIRA, Infrastructure Management. Devops ( Nice to Have ) Operating Systems & Command Line - Linux Fundamentals , Shell Scripting ... an opportunity to contribute to the company's success. As a Software Engineer Senior within PNC's Technology organization, you will be based in Pittsburgh, PA or… more
    PNC (09/25/25)
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  • Senior Product Security - GA

    GE Vernova (TX)
    …including Modbus, DNP3, IEC61850, HTTPS, LDAP, RADIUS. + Demonstrated experience with Linux , VxWorks and Windows operating systems including user account ... **Job Description Summary** The Senior Product Security Lead has the mission to design and support Cyber Security for Grid Automation products. **Job Description**… more
    GE Vernova (09/11/25)
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  • Senior Systems Integration & Test…

    RTX Corporation (Richardson, TX)
    …develop test environments, and work hand-in-hand with our customers. + We are seeking a Senior Systems Integration and Test Engineer to join our SI&T team in ... that create a safer, more secure world. + In Systems Integration and Test (SI&T) we integrate, verify, and...and debugging a software-based system or product, Experience with Linux Red Hat, Python, and Perl + Active and… more
    RTX Corporation (09/04/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Company Managed by Collins Aerospace** Collins Aerospace is looking for a talented ** Senior Systems Engineer** **with an active TS/SCI clearance** to work onsite ... + You will work closely with the program team engaging engineers from systems , software, cybersecurity, and infrastructure to ensure the product delivery to the… more
    RTX Corporation (09/03/25)
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  • Cloud Security Threat Modeler Senior…

    Citigroup (Irving, TX)
    …vulnerabilities using **CWE** or **OWASP** frameworks. + Working knowledge of **Operating Systems ** (eg, **Windows** , ** Linux ** ) and their hardening best ... role. + Proven experience with **Jira** or other similar ticketing systems . + Strong understanding of security best practices related to **Authentication**… more
    Citigroup (09/23/25)
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