IT Security Specialist Jobs in Santa Ana, CA

Advance IT infrastructure by designing, implementing, and optimizing systems. Collaborate across teams to ensure smooth operations, provide technical support, and safeguard data, all while continuousl...

Join a team that's dedicated to managing complex software implementations for a higher education client, ensuring project success through strategic oversight, governance, and collaboration across mult...

Elevate the technical vision for a cutting-edge operating system, lead architecture decisions, mentor teams, and drive innovation in safety-critical industries like Telecom and Aerospace while alignin...

Elevate your career by leading cross-functional teams and driving systems engineering excellence in a collaborative environment. Oversee project execution, technical compliance, and integration to ach...

Lead cross-functional teams in Systems Engineering to ensure successful integration and compliance on defense programs, managing technical processes and serving as the key interface between stakeholde...

Lead the charge in designing and deploying innovative AI infrastructure solutions. Engage in complex Kubernetes management, mentor peers, and engineer robust DevOps practices to enhance operational ef...

Solve complex health IT challenges by analyzing requirements, configuring systems, and ensuring interoperability. Collaborate with cross-functional teams to enhance clinical workflows and support fede...

Lead the design and implementation of robust AI infrastructure solutions, ensuring high security and reliability. Collaborate with teams to enhance DevOps practices while mentoring junior engineers in...

Join a team that's expanding capabilities by leveraging SAP expertise to oversee technical projects, mentor junior administrators, and streamline solutions. Elevate your career in a dynamic environmen...

Join a team that's dedicated to maintaining and enhancing Linux/Unix environments through expertise in administration, troubleshooting, and proactive monitoring. Support critical operations while deve...

Deliver top-tier Linux/Unix systems administration while optimizing performance, troubleshooting complex issues, and ensuring compliance. Take ownership of operational reports and incident resolution...

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Unlock potential by leading the design and implementation of robust security infrastructures for critical programs. Use your expertise to protect sensitive information while mentoring junior team memb...

Transform enterprise security architecture through design and implementation of robust controls across all infrastructure, while providing technical leadership and enhancing operational processes for...

Drive product strategy and development for cybersecurity platforms to enhance security and reduce risk. Collaborate with stakeholders to deliver impactful solutions that align with enterprise prioriti...

Join a team that's safeguarding fair play in gaming by analyzing and disrupting threats. As a key contributor, you'll lead investigations, translate insights into action, and enhance the integrity of...

Join a team that's delivering innovative Microsoft solutions, managing multiple projects from inception to deployment, and enhancing client satisfaction through strong leadership and collaboration acr...

Partner with us to enhance national security by conducting advanced all-source analysis. Your expertise will drive mission success, integrating insights from multiple intelligence sources to reveal th...

Join a dynamic team to enhance our security posture through high-fidelity detections and effective incident response, leveraging Splunk and cloud technologies to build scalable detection mechanisms an...

Champion a high-performance cybersecurity team, overseeing 24/7 incident response, security monitoring, and operational excellence. Drive continuous improvement through metrics, training, and collabor...

Lead advanced security technology initiatives by managing global access control and CCTV systems. Partner with teams on compliance and best practices while optimizing operational support and fostering...

Elevate your career as a QA Automation Engineer, collaborating with development and QA teams to design and implement automated test solutions. Contribute to software quality through load and stress te...

Lead security initiatives to identify vulnerabilities in applications, provide expert remediation guidance, and ensure a secure software development lifecycle. Collaborate with teams using AI and mode...

Transform operational efficiency by developing and integrating C2 applications to enhance workflow, situational awareness, and data management in a mission-critical environment through close collabora...

Transform the healthcare infrastructure for Veterans by leading modernization initiatives. Collaborate with diverse teams to design secure, scalable solutions and ensure compliance with federal standa...