• Operational Technology (OT) Security Engineer

    Applied Materials (Santa Clara, CA)
    …regulated environments (energy, manufacturing, pharma). + Knowledge of threat modeling and penetration testing for OT systems. + Familiarity with emerging ... technologies like IoT in industrial environments. + Semiconductor or advanced manufacturing experience. + Knowledge of **SEMI standards** (E187/E188/E191). + Certifications: **GICSP** , **CISSP** , or equivalent. **Soft Skills:** + Strong communication skills… more
    Applied Materials (12/04/25)
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  • Principal Systems Engineer

    GliaCell Technologies (Columbia, MD)
    …customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing , Threat Hunting, and Preventing Advanced Persistent ... Threat. We Offer: + Long term job security + Competitive salaries & bonus opportunities + Challenging work you are passionate about + Ability to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Systems Engineer on one… more
    GliaCell Technologies (12/03/25)
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  • AWS Security Engineer

    Applied Technology Services (Baltimore, MD)
    …S3, KMS, GuardDuty, CloudTrail, Security Hub). + Conduct vulnerability assessments, penetration testing , and risk analyses; recommend and implement mitigations. ... + Monitor and respond to security events; support incident response and forensic investigations. + Automate security processes and integrate security tools into CI/CD pipelines. + Develop and maintain AWS security policies, procedures, and documentation. +… more
    Applied Technology Services (12/03/25)
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  • Staff Security Researcher (Advanced Threat…

    Palo Alto Networks (Santa Clara, CA)
    …Programming experience with scripting languages (eg, Bash, Python, Perl); familiarity with penetration testing tools (Metasploit, Burp Suite, Nmap) or debugging ... tools (WinDbg, OllyDbg, GDB) is a plus. + BS/MS in Computer Science, Computer Engineering, or related field, or equivalent professional/military experience. + Experience with Capture the Flag (CTF) is a plus. + Contributions to security blogs or talks at… more
    Palo Alto Networks (12/02/25)
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  • Cyber Intelligence Analyst

    Mb Solutions, Inc. (Colorado Springs, CO)
    …and participate in cyber tabletop exercises (CTTXs), cooperative vulnerability penetration testing (CVPA), adversarial assessments (AA), control validation ... tests (CVTs). Job Description: - Preferred certifications include: Security+ (SEC+) Certified Ethical Hacker (CEH), Network+ (Net+), Certified Information Systems Security Professional (CISSP) - 7+ years' experience in cyber threat analysis Clearance: TS with… more
    Mb Solutions, Inc. (12/02/25)
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  • Cybersecurity Architect

    Cornerstone onDemand (Dublin, CA)
    …platform hardening, vulnerability management, web application and browser security, penetration testing , applied cryptography, network protocols and secure ... network design + Good experience with a wide range of AWS or GCP tools and deep practical experience with AWS and Google Cloud. + Programming and automation: strong Python; working knowledge of Node.js; scripting and automation for pipelines and controls. +… more
    Cornerstone onDemand (12/02/25)
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  • Senior Security Engineer

    Microsoft Corporation (Redmond, WA)
    …and every two years thereafter. \#CISOOrg #MRT #MicrosoftRedTeam #AfroTech2025 #MSCareerEvents25 Penetration Testing IC4 - The typical base pay range ... for this role across the US is USD $119,800 - $234,700 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is… more
    Microsoft Corporation (11/28/25)
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  • Senior OCO Product Manager

    ARSIEM (Columbia, MD)
    …custom payload development. + Support and execute offensive cyber operations, including penetration testing , red teaming, and advanced cyber threat emulation. + ... Exploit common vulnerabilities and misconfigurations associated with common operating systems. (Windows, Linux, etc.), protocols (HTTP, FTP, etc.), and network security services (PKI, HTTPS, etc.). + Guide the latest offensive cyber tools, techniques, and… more
    ARSIEM (11/27/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …and continuous monitoring in accordance with DoD and Army standards. + Perform penetration testing , threat analysis, and security risk assessments in lab/test ... environments. + Collaborate with stakeholders to improve system hardening, respond to ICS-CERT alerts, and mitigate CAT 1/2/3 vulnerabilities. **Compliance & Documentation:** + Maintain up-to-date security artifacts, plans, and policies as required under RMF,… more
    M. C. Dean (11/26/25)
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  • Cyber Security Specialist II

    The Gleason Works (Rochester, NY)
    …risks specific to manufacturing operations, including OT/ICS environments + Support penetration testing activities and remediation of identified vulnerabilities ... + Maintain asset inventory and classification in accordance with CMMC and NIST requirements Security Awareness & Training + Develop and deliver cybersecurity awareness training for employees world wide + Create role-based training for privileged users handling… more
    The Gleason Works (11/25/25)
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