IT Security Specialist Jobs in Irvine, CA

Join a team that's dedicated to protecting digital assets by designing and implementing innovative cybersecurity solutions. Collaborate with leadership and mentor peers while navigating a dynamic envi...

Join a team that safeguards enterprise security by implementing and monitoring comprehensive technical controls, engaging with cross-functional teams to enhance our security posture and address vulner...

Drive compliance and security initiatives within a complex telecom transformation program. Lead cross-functional teams to ensure audit readiness and control remediation, translating objectives into ac...

Drive cybersecurity compliance and engineering for mission-critical systems. Collaborate with cross-functional teams to implement new requirements and maintain a robust security posture while managing...

Help us deliver top-tier personnel security services by managing clearance processes, maintaining access logs, and enhancing security awareness while collaborating with senior leaders and ensuring com...

Unlock potential by managing personnel security functions for sensitive information, ensuring compliance, processing clearances, and supporting security programs effectively. Join a dynamic team to sa...

Reimagine vulnerability management by leading a transformative team focused on innovative exposure reduction, threat-informed prioritization, and proactive cybersecurity initiatives across diverse env...

Join a team that's shaping the future of healthcare security by integrating robust information security practices into our operations. Lead strategic initiatives and manage compliance within a growing...

Drive cyber defense excellence by leading incident response efforts and empowering the SOC team. Collaborate across security domains to proactively hunt threats, manage escalations, and enhance detect...

Unlock potential by managing AWS cloud infrastructure within a dynamic Agile team, ensuring system availability, security, and efficiency while driving innovation via upgrades and migrations, and enha...

Advance your career by ensuring cutting-edge AI systems are secure, resilient, and trustworthy. Collaborate with a diverse team to embed security in every development phase, enabling rapid innovation...

Explore a pivotal role guiding secure Microsoft 365 Copilot adoption. Lead security, compliance, and governance initiatives while collaborating with cross-functional teams to enhance enterprise-wide d...

Join a team that's dedicated to enhancing security controls across hybrid environments. This role demands technical expertise, independent judgment, and ability to communicate effectively at an execut...

Advance security risk management by leading compliance initiatives, collaborating with diverse teams, and optimizing processes for risk identification and mitigation, while communicating findings to e...

Shape the future of enterprise security by designing and implementing cutting-edge solutions that bolster cybersecurity and advance Zero Trust maturity in a fully remote capacity. Collaborate cross-fu...

Pioneer a secure IT environment by managing systems and security operations. Balance administration duties across cloud platforms and ensure robust security protocols while supporting a remote workfor...

Drive secure development practices by conducting assessments, reviews, and integrations for enterprise applications supporting federal missions, ensuring compliance with stringent security standards...

Empower your career by leading advanced security operations, enhancing threat detection, and driving incident response strategies in a collaborative environment. You will leverage your expertise to si...

Drive the design and enhancement of corporate security infrastructure, improving automation and maintaining strong security posture in a cloud environment. Collaborate with teams to implement controls...

Transform product development through innovative automation strategies. Collaborate with cross-functional teams on security technologies impacting diverse platforms including Cloud and Mobile to enhan...

Join a team that's embedding security into every software development phase, enhancing product safety and reliability while directly influencing our technology offerings. You'll collaborate with engin...

Elevate your career by joining a dynamic team that drives operational excellence in identity security. Support enterprise infrastructure while enhancing system performance and security across various...

Champion operational excellence by providing administrative support for enterprise backup, identity, and security solutions. Collaborate with teams on troubleshooting and continuous improvement to enh...

Join a team that's dedicated to delivering high-quality enterprise Microsoft solutions. Lead complex engagements and drive delivery excellence while mentoring engineers and enhancing client relationsh...

Manage a high-performing team to drive strategic AI systems development, enhancing delivery quality and speed through best practices and modern technologies while fostering client relationships for me...