IT Security Administrator Jobs in Costa Mesa, CA

Take ownership of corporate security initiatives to enhance endpoint protection, manage insider risk, and maintain compliance across our fin-tech environment. Partner with teams to implement technical...

Join a team that's integral to the DOJ's litigation mission, supporting complex applications as an E-Discovery Application Administrator. This fully remote role demands expert programming skills to en...

Transform the future of Enterprise IT by leading strategic initiatives, optimizing systems, and ensuring seamless operations that enhance organizational efficiency and security across the company. You...

Manage day-to-day operations of secure classified networks, ensuring high performance and support for Special Access Programs. Collaborate with stakeholders to maintain system integrity and security w...

Champion network integrity and security by supporting system improvements, conducting audits, and managing risk assessments to safeguard sensitive information and enhance operational resilience in a d...

Lead the charge in enhancing technology risk management and compliance. Collaborate with stakeholders to promote security awareness and oversee audit processes, ensuring alignment with regulatory stan...

Drive your career by implementing SAP security solutions and optimizing governance processes. Collaborate with teams to enhance security across global client environments. Lead critical assessments an...

Redefine enterprise security by delivering comprehensive SAP security solutions, optimizing GRC access controls, and managing implementations across diverse client environments while ensuring complian...

Champion advanced enterprise security initiatives, drive cybersecurity maturity, and lead incident response efforts while optimizing cloud and operational security across diverse environments with a c...

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...

Drive operational efficiency by streamlining workflows and automating systems. Contribute to a centralized team optimizing enterprise applications to enhance productivity and reduce operational overhe...

Take ownership of mission-critical network infrastructure to design, implement, and secure systems. Requires expertise in Palo Alto firewalls and Aruba solutions, excelling in fast-paced, performance...

Drive innovative identity and access management projects, enhance security, and build high-performing teams as you serve as a strategic advisor, influencing outcomes and developing tailored solutions...

Manage complex litigation support projects remotely, overseeing staff and coordinating case activities. Play a key role in ensuring effective communication with clients and attorneys while executing d...

Shape the future of AI infrastructure by leading large-scale deployments. Drive project execution across complex technology domains, ensuring alignment with operational goals while mentoring teams and...

Build and enhance enterprise-wide information security operations, focusing on design, implementation, and compliance to protect systems and data, while collaborating effectively across teams and main...

Take ownership of integrating security in CI/CD pipelines, ensuring secure cloud operations while empowering engineering teams at speed. Collaborate to fortify security architecture and manage vulnera...

Empower client success by delivering expert support for advanced IT systems. Utilize your extensive knowledge of cloud and on-premise technologies to solve complex issues, ensuring excellent customer...

Join a team that's driving impactful security initiatives across IT and engineering. Utilize your project management skills to enhance security documentation and partner with cross-functional teams to...

Advance database management and architecture for mission-critical platforms. Ensure high availability, security compliance, and optimal performance while leading incident responses and implementing ro...

Join a team that's creating cutting-edge cyber-intelligence solutions. You'll design, analyze, and integrate advanced security systems while collaborating across departments to enhance data protection...

Transform the landscape of cybersecurity by driving RMF processes, enhancing ATO approvals, and empowering teams to integrate modern security practices within DoD systems. Collaborate to bolster secur...

Manage the security posture of classified information systems by driving risk management decisions, ensuring compliance, and collaborating with cross-functional teams to sustain Authorization to Opera...

Manage the security framework and tenant oversight within Workday. Ensure compliance with access policies, facilitate system updates, and collaborate effectively with stakeholders to optimize security...