• Columbia Technology Partners (Annapolis Junction, MD)
    …life-cycle management; software development methodologies; and modeling and simulation. The Level 5 Subject Matter Expert ( SME ) shall possess the ... Develops requirements from project's inception to its conclusion for a particular IT subject matter area (ie, simple to complex systems). Assists other project… more
    Upward (07/31/25)
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  • Senior Offensive Security Vulnerability

    Citigroup (Tampa, FL)
    …manual analysis on potential open-source malware against NPM packages. + Act as a subject matter expert in offensive information security performing dynamic ... technologies on an enterprise-scale, so hunger for knowledge and research is greatly appreciated and rewarded. Technology is constantly...of Citi owned or 3rd party SaaS applications (Web, Mobile , Thick Client, and APIs) leveraging a wide array… more
    Citigroup (07/29/25)
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  • Senior Application Security Analyst

    Citigroup (Irving, TX)
    …security vulnerabilities. Core responsibilities include: **Responsibilities:** + Act as a subject matter expert in offensive information security, ... be exposed to all sorts of technologies, so hunger for knowledge and research is greatly appreciated and rewarded. If your background is enterprise software… more
    Citigroup (09/09/25)
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  • Cyber Network Engineer

    CACI International (Florham Park, NJ)
    … solutions to challenging cyber security and computer networking problems. Become a subject matter expert in various network technologies and products ... Cyber Innovation: Use prior experience and knowledge of reverse engineering, vulnerability research , and software development skills, in-depth research more
    CACI International (07/31/25)
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  • Software Engineer

    CACI International (Florham Park, NJ)
    …+ Develop innovative security analysis tools and software hardening techniques. + Become a subject matter expert in various network technologies and products ... (eg IP/MPLS, 4G/5G wireless, Optical Transport, etc.). + Vulnerability research to identify and evaluate security strengths and weaknesses in networks and… more
    CACI International (08/01/25)
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  • Software Engineer

    CACI International (Florham Park, NJ)
    …+ Develop innovative security analysis tools and software hardening techniques. + Become a subject matter expert in various network technologies and products ... (eg IP/MPLS, 4G/5G wireless, Optical Transport, etc.). + Vulnerability research to identify and evaluate security strengths and weaknesses in networks and… more
    CACI International (07/31/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    …(Windows/*nix), Bash, Python, Perl or Ruby, Systems Programming is a plus.** **Existing Subject Matter Expert of Advanced Persistent Threats and Emerging ... cyber events and training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses to nationally recognized… more
    CACI International (09/13/25)
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