IT Security Administrator Jobs in Costa Mesa, CA

Contribute to enterprise IAM capabilities by leading design and governance of identity services, driving secure authentication, and ensuring compliance with zero-trust principles across cloud and on-p...

Transform security practices by leading a talented team focused on cloud and application security. Collaborate with engineering and compliance to enhance system resilience, scalability, and integrity...

Unlock potential by leading global compliance initiatives for network security hardware, ensuring adherence to RF, EMC, safety, and cybersecurity regulations through effective cross-functional collabo...

Grow your career with a leading team focused on building secure identity solutions. You'll develop and enhance critical authentication systems, driving reliability and security across our platform in...

Develop and manage enterprise identity and access solutions, ensuring secure authentication and compliance with Zero Trust principles. Lead the implementation of Microsoft Entra services and integrate...

Optimize identity access management services to enhance security measures and maintain compliance across enterprise platforms. Collaborate with teams to streamline processes and enforce policies for a...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Join us to enhance enterprise security operations by architecting, implementing, and supporting security solutions. Take ownership of assessments, system monitoring, and compliance, ensuring robust pr...

Empower secure cloud architectures by implementing advanced security solutions across Microsoft platforms. Collaborate with teams to enhance governance and cyber resilience while addressing complex se...

Lead the charge in ensuring optimal system performance and reliability by administering enterprise systems, servers, and backup infrastructure, while adhering to IT security policies and service deliv...

Lead the charge in shaping the enterprise-wide information security strategy, ensuring compliance and risk management aligns with business goals while safeguarding critical information assets across a...

Support cybersecurity by monitoring systems, administering servers, and enhancing practices to safeguard digital assets and incidents. Collaborate across teams while implementing technical solutions t...

Join a dynamic team to lead high-impact cybersecurity projects, enhancing enterprise security. Collaborate with senior leaders to align strategic objectives and deliver complex initiatives on time and...

Lead the charge in developing security architecture strategies that align with business objectives. Collaborate with teams to mitigate risks and ensure comprehensive protection of digital assets throu...

Elevate your career by implementing secure DevSecOps practices in AWS GovCloud, enhancing CI/CD pipelines, and automating infrastructure. Collaborate across teams to optimize deployment patterns and m...

Contribute to the success of IT projects by coordinating documentation, scheduling, and communication for complex initiatives, ensuring timely and within-budget project delivery across various technol...

Lead enterprise security modernization initiatives while defining Zero Trust architectures aligned with NIST standards. Guide teams to implement secure designs and ensure operational effectiveness acr...

Shape the future of IT as you lead technology services, manage operations, and drive digital transformation initiatives. Collaborate with diverse teams to enhance performance and ensure compliance whi...

Lead the charge in integrating security within the software development lifecycle, ensuring compliance with federal regulations while managing cloud and infrastructure operations in a fully remote set...

Oversee the enterprise endpoint patch management process, ensuring effective and compliant deployment, monitoring, and validation of operating system and application patches to maintain system stabili...

Shape the future of engineering by leading small projects, enhancing client relationships, and delivering precision in discipline-specific designs while evolving through mentorship and collaborative t...

Engineer resilient security solutions for cutting-edge satellite technology. Hands-on role supporting security operations, incident response, and continuous monitoring while safeguarding systems criti...

Champion innovative security solutions by automating incident response, enhancing detection platforms, and collaborating with teams to protect critical infrastructures. Drive proactive threat hunting...

Take ownership of information security standards and frameworks, managing documentation and policies. Collaborate with cross-functional teams to analyze risks and develop robust security solutions whi...

Engineer the future of financial system management by maintaining Momentum environments and ensuring operational excellence through effective troubleshooting, compliance support, and system health man...