• RGP (San Francisco, CA)
    … defense lead practices; AI solution security and protection; Penetration testing & threat detection and response ; Data classification and privacy; Data privacy ... our commitment to people. By combining smart processes, human-centered design, and advanced technology, we celebrate our team's excellence and ensure we grow… more
    DirectEmployers Association (11/19/25)
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  • Revelyst (Irvine, CA)
    …help build and mature our SOC (Security Operations Center) capabilities, contribute to threat intelligence and incident response , and play a critical role in ... threat hunting activities to identify hidden risks or advanced persistent threats. . Leverage external threat ...forensics, and malware analysis. . Familiarity with MITRE ATT&CK, cyber kill chain, and common threat actor… more
    DirectEmployers Association (10/22/25)
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  • Silvus Technologies (Los Angeles, CA)
    …those who keep us safe. We do so by delivering the most advanced Mobile Ad-hoc Network (MANET) radios powered by our custom and ever-evolving Mobile-Networked ... and industry partners, and position the company as a leader in advanced networking and spectrum solutions supporting DoD modernization priorities. The **_Director of… more
    DirectEmployers Association (11/20/25)
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  • Advanced Cyber Threat

    Deloitte (Costa Mesa, CA)
    Manager - Cyber Incident Response Deloitte's Cyber Services help our clients to be secure, vigilant, and resilient in the face of an ever-increasing array of ... Defense and Resilience team, who will have extensive experience in Cyber Incident Response . This role involves supporting our client teams in defining,… more
    Deloitte (10/04/25)
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  • Staff Security Engineer, Threat Defense…

    Proofpoint (Sunnyvale, CA)
    …incidents within the global 24/7 SOC. + Lead complex investigations into advanced cyber threats, including malware outbreaks, targeted attacks, and persistent ... security experts. **Role Overview** We are seeking an experienced Cyber Incident Response Security Engineer to join...in a role where you can actively defend against cyber threats, conduct threat hunting, and drive… more
    Proofpoint (11/16/25)
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  • Senior Intelligence Analyst, Google Threat

    Google (CA)
    …Cloud, Mandiant is a recognized leader in dynamic cyber defense, threat intelligence and incident response services. Mandiant's cybersecurity expertise has ... experience. + 5 years of experience in a customer-facing analytical role in cyber security (eg Network Forensics Analyst, Threat Intelligence Analyst). +… more
    Google (11/14/25)
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  • Cyber Analysis Lead - Security Clearance…

    ICF (San Jose, CA)
    …responsible experience in cybersecurity operations, threat analysis, or incident response roles. + Demonstrated ability to lead cyber defense or ... The Cyber Analysis Lead develops and implements advanced cyber defense strategies, mentor's analysts in...+ Proficiency in interpreting MITRE ATT&CK, STIGs, and DoD cyber threat frameworks. + An active US… more
    ICF (10/31/25)
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  • Cyber Google Security Operations - Manager

    Deloitte (Los Angeles, CA)
    …with internal and external parties to deliver against expectations. + Familiarity with Threat Hunting and Cyber Threat Intelligence fundamentals. + ... Helps manage and protect dynamic attack surfaces and provides rapid crisis and cyber incident response , ensuring clients can be ready for, respond to,… more
    Deloitte (09/05/25)
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  • Senior Cyber Forensic Investigator (CA…

    Experian (Costa Mesa, CA)
    …or equivalent + Expertise in cyber threats, attack vectors, and advanced mitigation strategies and guiding strategic response efforts. + Proficiency with ... events. You will bring expertise in digital forensics, incident response , and threat intelligence to protect Experian's...standards. You will report to the Senior Director of Cyber Forensics and Cyber Threat more
    Experian (09/18/25)
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  • Senior Threat Intelligence Investigator

    Oracle (Sacramento, CA)
    …and operational threat intelligence to perform case management and response against advanced persistent threats (APTs). + Investigative experience tracking ... maintain threat intelligence platforms (TIPs) and other cyber threat intelligence (CTI) related tools to...Cloud security teams during all phases of the incident response lifecycle to integrate intelligence findings into resolution and… more
    Oracle (11/25/25)
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  • Principal Product Manager ( Threat

    Palo Alto Networks (Santa Clara, CA)
    …will be responsible for defining and executing the strategic vision for the Advanced Threat Prevention security subscription, which is crucial for preventing ... Own and articulate the long-term strategic vision and roadmap for the Advanced Threat Prevention product, ensuring alignment with the company's overarching… more
    Palo Alto Networks (10/17/25)
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  • Cyber Palo Alto Networks Security…

    Deloitte (Costa Mesa, CA)
    …Helps manage and protect dynamic attack surfaces and provides rapid crisis and cyber incident response , ensuring clients can be ready for, respond to, ... Cyber Palo Alto Networks Security Operations Manager Our...for incident containment and remediation. + Advise clients on advanced use cases, threat detection, and automation… more
    Deloitte (10/05/25)
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  • Cyber Palo Alto Networks Security…

    Deloitte (San Francisco, CA)
    …Helps manage and protect dynamic attack surfaces and provides rapid crisis and cyber incident response , ensuring clients can be ready for, respond to, ... Cyber Palo Alto Networks Security Operations Senior Consultant...for incident containment and remediation. + Advise clients on advanced use cases, threat detection, and automation… more
    Deloitte (10/04/25)
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  • Cyber Defense & Manager - Microsoft…

    Deloitte (San Francisco, CA)
    …Sentinel. + Devise and document new procedures and runbooks/playbooks as directed. + Create cyber and threat hunting queries to enable the Intelligence team to ... Our Deloitte Cyber team understands the unique challenges and opportunities...response (EDR), Anti-Virus, Sandboxing, network and host-based firewalls, Threat Intelligence, Vulnerability Assessment, etc.) + 6+ years of… more
    Deloitte (10/09/25)
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  • Cyber Defense & Resilience Senior…

    Deloitte (San Diego, CA)
    …/ Advanced Data Engineering and cybersecurity specific use cases for Detection, cyber threat response acceleration. + Experience parsing and normalizing ... security and data technologists working at the intersection cybersecurity, advanced cyber data engineering and the use...Azure, etc.) + 1+ years of experience with SOC threat hunting and incident response + Demonstrated… more
    Deloitte (10/02/25)
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  • Cyber Security Analyst

    General Dynamics Information Technology (Beale AFB, CA)
    …to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cyber Defense,Cybersecurity,Network ... 3 + years of related experience **US Citizenship Required:** Yes **Job Description:** Cyber Security Analyst Join our technology leading team of men and women that… more
    General Dynamics Information Technology (11/25/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …validation, and continuous monitoring-to maintain active ATOs and alignment with enterprise cyber governance. + Develop and author advanced RMF documentation ... architecture decisions, enclave segmentation, and classified lab operations. + Conduct advanced incident response coordination to ensure timely containment and… more
    L3Harris (11/01/25)
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  • Senior Cyber Lead Engineer

    KBR (El Segundo, CA)
    …expert threat briefings; have oversight of security program design, incident response plans, cyber risk assessments, and attack surface assessments, conduct ... Title: Senior Cyber Lead Engineer Belong. Connect. Grow. with KBR!...KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence… more
    KBR (11/25/25)
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  • Cyber Security RMF Support

    KBR (El Segundo, CA)
    threat briefings; have oversight of security program design, incident response plans, cyber risk assessments, and attack surface assessments; investigate ... Title: Cyber Security RMF Support Belong. Connect. Grow. with...KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence… more
    KBR (11/25/25)
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  • Sr. Incident Response (IR) Detection…

    PennyMac (Westlake Village, CA)
    …is looking to bring on a Senior IR Detection Engineer to drive our Threat Detection and Response efforts. You will specialize in developing sophisticated ... signatures, queries, alerts, and dashboards to detect and neutralize cyber threats in a complex cloud environment while focusing on the SOC analyst experience. The… more
    PennyMac (11/20/25)
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