IT Security Researcher Jobs in Irvine, CA

Advance application security initiatives by leading manual code reviews, penetration tests, and threat modeling. Work closely with clients to strengthen their secure development processes, delivering...

Join a dynamic Cyber Defense team that leads vulnerability management and patching efforts while improving client security operations and driving risk reduction initiatives across enterprise environme...

Lead the charge in reducing cyber risk through strategic engineering initiatives, driving patch governance and remediation while collaborating with clients to enhance operational efficiency across div...

Shape the future of cybersecurity by overseeing classified information systems' security, ensuring compliance with regulations, risk management, and guiding cross-functional teams. Be the primary auth...

Pioneer a robust security infrastructure that empowers agile product development. Drive innovation in threat detection, incident response, and vulnerability management while collaborating with teams t...

Drive cutting-edge offensive security operations targeting AI systems, conducting comprehensive assessments, and developing automated solutions. Collaborate across teams to enhance security posture an...

Join a team that's enhancing secure software development practices. Drive DevSecOps initiatives across teams, integrating effective standards and controls from code inception to production while reduc...

Transform secure software development practices in a cross-functional role, partnering with Engineering and Security to implement scalable security standards and controls throughout the software lifec...

Join a team dedicated to enhancing cybersecurity resilience and reducing cyber risk. Leverage your expertise in vulnerability management and patching to support clients in navigating complex technolog...

Elevate organizations by enhancing cyber resilience and threat management. Collaborate with clients to identify vulnerabilities, prioritize remediation, and implement effective security measures acros...

Shape the future of enterprise security by designing and managing network security systems across cloud and hybrid environments. Collaborate with teams to enhance security protocols and respond to inc...

Drive your career with an opportunity to lead cybersecurity initiatives, ensuring the security of city data and infrastructures while fostering compliance and risk management practices in a collaborat...

Contribute to a comprehensive security strategy through offensive assessments and engineering, enhancing the resilience of applications, networks, and cloud infrastructures while leading efforts in ri...

Drive advanced IT support in high-stakes environments. You'll manage classified systems, ensuring operational excellence while learning from top engineers and cybersecurity experts committed to nation...

Lead the charge in enhancing enterprise security posture through collaboration and innovative solutions, serving as a vital resource to customers and cross-functional teams in the adoption of Citrix's...

Pioneer transformative cybersecurity solutions, collaborating with enterprise customers to enhance their security posture. Lead technical discussions, optimize strategies, and drive adoption of advanc...

Drive the evolution of cybersecurity solutions for enterprise clients, enhancing their security posture through collaborative engagement and technical expertise. Oversee strategic initiatives that sec...

Elevate your expertise as a key security strategist, guiding large enterprises in enhancing cybersecurity measures and solutions. Collaborate with cross-functional teams to drive product adoption and...

Support critical system security operations, ensuring compliance and effective monitoring of classified information systems. Engage in incident response, user support, and continuous vulnerability man...

Innovate reliable cloud-based systems while enhancing security and automation. Collaborate across teams, mentor peers, and drive strategic infrastructure improvements in a dynamic DevOps environment t...

Join a team that's dedicated to enhancing security designs for critical environments. Utilize your engineering expertise to develop comprehensive security design documentation while collaborating with...

Lead the charge in developing and deploying analytical models to drive automation and enhance decision-making by collaborating with digital product teams and stakeholders. Explore new technologies whi...

Unlock potential by leading the security posture for mission-critical DoD software. You will spearhead RMF lifecycle, collaborate with teams, and ensure compliance across systems, shaping the future o...

Accelerate progress at the forefront of cloud security by delivering assessments and managing vulnerabilities across diverse environments, ensuring compliance and robust remediation strategies through...

Support our clients as a Virtual Client Information Security Officer, integrating top-tier security strategies while consulting and mentoring teams. Engage deeply with clients, ensuring strong adheren...