• Cyber Intelligence Vice President-Malware…

    JPMorgan Chase (Plano, TX)
    …tools (ie IDA Pro, Ghidra, Sandboxes, x64dbg, WinDbg) + Knowledge in Operating Systems (ie Windows, Linux , Mac, Mobile), processor architectures (ie x86, x64, ... (C/C++, Python, Bash, JavaScript, PowerShell) and experience with Security Information and Event Management (SIEM) tools (Splunk, Elasticsearch) for automating… more
    JPMorgan Chase (09/13/25)
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  • Specialist, Systems Engineer (Geolocation…

    L3Harris (Greenville, TX)
    …multiple simultaneous efforts is required. + RF design understanding. + Familiarity with Linux operating systems including comfort with Command Line Linux . ... cyber domains in the interest of national security. Job Title: Specialist, Systems Engineering (Geolocation Calibration) Job Code: 27395 Job Location: Greenville, TX… more
    L3Harris (08/14/25)
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  • Senior Information Security System Engineer…

    Citigroup (Irving, TX)
    … systems . + Identify automation and standardization opportunities for information security controls. + Resolve vulnerabilities and issues within applications and ... us. We'll enable growth and progress together. The Info Sec Tech Lead Analyst is a senior level professional position responsible for driving efforts to prevent,… more
    Citigroup (08/23/25)
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  • Software Engineer (Multiple Positions Available)

    JPMorgan Chase (Plano, TX)
    …and experience required: Master's degree in Engineering (any), Computer Science, Computer Information Systems , Information Technology, or related field of ... the job offered or as Software Engineer, Software/Application Developer, Data Architect, Systems Analyst , or related occupation. The employer will alternatively… more
    JPMorgan Chase (09/24/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Plano, TX)
    …world. **Sr. Principal System Administrators** , internally known as Principal Analyst , infrastructure Workplace Services, collaborate with many teams to support ... exciting, critical programs with classified information system capabilities. Success in this role means you...problems. **What You Will Do: ** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat… more
    RTX Corporation (09/09/25)
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  • Big Data Support Engineer Lead - Vice President

    Citigroup (Irving, TX)
    The Apps Sup Tech Lead Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering ... of the sub-function/job family. **Responsibilities:** + The Apps Support Tech Lead Analyst is responsable to partner with multiple technology teams to ensure… more
    Citigroup (09/30/25)
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  • Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    The Apps Support Sr Analyst is a seasoned professional role. Applies in-depth disciplinary knowledge, contributing to the development of new techniques and the ... alternatives and balancing potentially conflicting situations using multiple sources of information . Requires good analytical skills in order to filter, prioritize… more
    Citigroup (09/30/25)
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  • Information Security Manager I

    Lexitas Legal (Houston, TX)
    …(eg, CompTIA Security+, CISSP, CISM, CISA, CIPM). + 6+ years of experience as an Information Security Analyst or SOC role. + 3+ years managing Information ... POSITION TITLE: Information Security Manager I LOCATION: This is a...Strong knowledge of LAN/WAN networking, IP addressing, routing, and Windows/ Linux /Unix systems . + Experience with SIEM … more
    Lexitas Legal (09/23/25)
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  • Security Incident Response

    Lincoln Financial (Austin, TX)
    …including but not limited to - host-based analysis functions through investigating Windows, Linux , and Mac OS X systems to identify suspicious and malicious ... context necessary to initiate IR response. In addition, the analyst will be responsible for maintaining multiple security technologies...activities. + Maintain expertise in Operating Systems (Windows/ Linux ) operations and artifacts to assist… more
    Lincoln Financial (08/26/25)
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  • Senior Lead Cloud Security Threat Modeler

    Citigroup (Irving, TX)
    … Analyst (GCIA), GIAC Open Source Intelligence (GOSI) + ISC2 Certified Information Systems Security Professional (CISSP) + CompTIA CASP+, CompTIA PenTest+ ... We'll enable growth and progress together. **Overview of Chief Information Security Office (CISO):** The **Chief Information ..., and **network segmentation** . + Mastery of **Operating Systems ** (eg, **Windows** , ** Linux ** ) and… more
    Citigroup (09/18/25)
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