• Security Engineer, Investigator - i3E Account…

    Meta (Menlo Park, CA)
    …4. Build signatures (eg file, network) to detect, hunt, and prevent malware compromise 5. Lead technical investigations from start-to-finish, to include effectively ... tooling, account creation abuse, business compromise, scams, phishing attacks or malware analysis 15. Proficiency working with Python, PHP, or similar scripting… more
    Meta (12/20/25)
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  • Information Security Engineer III

    ICW Group (San Diego, CA)
    …& Prevention Systems (IDS/IPS), Firewalls, SIEM, Antivirus, Network Packet Analyzers, Malware analysis and forensics tools to detect intrusions, breaches in ... (IDS/IPS), Firewalls, SIEM, Antivirus software, Network Packet Analyzers, content filtering, Malware analysis and forensics tools to detect intrusions. + Experience… more
    ICW Group (12/15/25)
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  • Managed EDR Engineer I

    Proficio, Inc. (Irvine, CA)
    …investigations using EDR solutions to analyze complex account compromises, malware infections, and vulnerabilities. Use advanced detection mechanisms in TrendMicro ... pluses + 3+ years of experience in EDR and/or AV; previous work in malware and attack analysis (is Plus), research, investigation, and response highly desirable + 1+… more
    Proficio, Inc. (12/06/25)
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  • Staff Security Engineer, Threat Defense…

    Proofpoint (Sunnyvale, CA)
    …SOC. + Lead complex investigations into advanced cyber threats, including malware outbreaks, targeted attacks, and persistent threats. + Provide expert-level ... SIEM, threat intelligence, and digital forensics. Expertise in investigating malware , phishing, web attacks, insider threats, and advanced persistent threats… more
    Proofpoint (11/16/25)
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  • Principal Security Researcher (Machine Learning…

    Palo Alto Networks (Santa Clara, CA)
    …Experience with browser and/or email security is a plus + Experience with malware traffic analysis, signature mining, sandboxing is a plus + Experience with crawling ... infrastructures and security scanners is a plus + Knowledge and experience with modern machine learning technique and algorithms (including NLP and OCR), workflows and pipelines to train and build models + Experience with Tensorflow, PyTorch, Vertex AI +… more
    Palo Alto Networks (01/03/26)
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  • Senior Staff Software Engineer, Tech Lead, Ads…

    Google (Mountain View, CA)
    …and address complex challenges in an adversarial space, including scams, fraud, malware , and misinformation. Your work will have a direct and immediate impact ... on user trust and business. You will be a technical leader on this mission-critical team leading engineers across teams. You will design, build, and scale the distributed systems, machine learning infrastructure, and detection tools that identify and prevent… more
    Google (12/31/25)
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  • Cyber New Professional

    The MITRE Corporation (San Diego, CA)
    …Safety + Crypto and Trust + Cyber Adversary Emulation + Cyber Analytics and Malware + Cyber Assessments + Cyber Deception and Adversary Engagement + Cyber Effects ... and Reverse Engineering + Cyber Forensics + Cyber Resiliency + Cyber Safety + Cyber Strategy and Governance + Cyber Supply Chain + Cyber Threat Intelligence + Defensive Cyber Operations + Enterprise Security Architecture + Identity, Credentialing, and Access… more
    The MITRE Corporation (12/31/25)
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  • Detection & Response Security Engineer, Threat…

    Meta (Menlo Park, CA)
    …with incident responders on incident investigations 17. Familiarity with malware analysis or network traffic analysis 18. Familiarity with nation-state, ... sophisticated criminal, or supply chain threats 19. Familiarity with file-based or network-based rules and signatures for detection and tracking of complex threats, such as YARA or Snort 20. Experience in one or more query languages such as SQL 21. Experience… more
    Meta (12/20/25)
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  • Security Analyst - SDR Security Operations

    Meta (Menlo Park, CA)
    …Analyst in a large and regulated organization 22. Experience handling and triaging malware 23. Experience driving changes to processes and tools that scale across a ... global security operations team 24. Experience working in a 24x7 operational environment, and a track record of defining, implementing and measuring success of operational programs **Public Compensation:** $137,000/year to $196,000/year + bonus + equity +… more
    Meta (12/20/25)
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  • Principal Cyber Security Incident Handler / DFIR

    Motion Recruitment Partners (Los Angeles, CA)
    …authentication, data collection and analysis, and SIEM + Strong understanding of malware and attacker techniques + Ability to perform deep-dive analysis to determine ... root cause and full impact of incidents + Strong communication and documentation skills + Ability to respond quickly **You will receive the following benefits:** + Medical Insurance - Four medical plans to choose from for you and your family + Dental &… more
    Motion Recruitment Partners (12/18/25)
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