Network Security Administrator Jobs in Tustin, CA

Drive innovation as you collaborate on cutting-edge DevSecOps solutions across R&D and product engineering, ensuring optimal performance and deployment of advanced C2 and radar technologies within a s...

Shape strategic sales initiatives by forging partnerships and driving revenue growth through expert management of complex sales processes and client relationships across enterprise levels...

Transform enterprise data governance by operationalizing frameworks and standards to enhance data quality and ownership. Partner collaboratively across functions to ensure transparency and consistent...

Grow and manage business development initiatives focused on enterprise IT modernization in the Intelligence Community. This role involves strategic planning, customer engagement, and capturing new opp...

Lead the charge in advancing cybersecurity and risk management practices. Drive enterprise-level initiatives that ensure safe operation of critical technology, safeguarding against threats while foste...

Lead the charge in designing and developing hands-on training labs, creating proof of concept deployments, and managing cloud environments, ensuring high-quality educational experiences aligned with c...

Drive operational excellence by automating CI/CD pipelines and improving infrastructure stability across diverse applications, ensuring secure and efficient deployment in agile environments. Take owne...

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...

Collaborate to lead IT strategy and project execution for emerging capabilities in a dynamic, fast-paced environment, acting as a liaison between functional areas and business leadership to enhance op...

Champion a culture of growth by leading and mentoring support engineers while ensuring client satisfaction and operational goals are met through effective project management and engagement strategies...

Elevate IT infrastructure by ensuring seamless operation of servers, networks, and systems. Collaborate with teams to enhance security and reliability while providing technical support for users and i...

Inspire transformative change as you lead VPN Service Delivery and drive AI and automation initiatives, ensuring operational excellence and high-performance team development in a dynamic telecommunica...

Lead the design and implementation of Virtual Desktop Infrastructure (VDI) technologies, specifically Azure Virtual Desktop, ensuring optimal functionality and security for end users while engaging in...

Empower national security by analyzing trade compliance, enhancing risk management, and leading audits while facilitating clarity between businesses and regulators. Join a dynamic team dedicated to sa...

Join a team that's dedicated to maintaining classified IT infrastructures in a dynamic environment. Utilize your systems administration skills across multiple platforms, ensuring seamless operations w...

Build and scale innovative cloud solutions by leading teams, enhancing architecture, and driving technical decisions, while fostering a collaborative, high-performance environment that embraces contin...

Advance your career by driving sales in the cybersecurity sector. Lead enterprise and mid-market sales strategies, build strong client relationships, and collaborate with teams to achieve impactful re...

Join a team that's dedicated to maintaining and enhancing IT infrastructure while supporting a variety of technologies. This entry-level role offers an opportunity to grow across IT domains, focusing...

Transform IT operations by designing and implementing automation solutions that enhance productivity, streamline common processes, and empower internal customers with self-service tools for efficient...

Play a key role in enhancing employee adoption and system readiness by creating and delivering engaging training experiences that empower staff to effectively utilize business systems and tools across...

Drive sales growth by owning a region, building high-value pipelines, and collaborating with teams to secure wins. Engage with security leaders and deliver tailored product narratives that resonate wi...

Drive innovation by safeguarding AI systems while implementing robust security measures. Collaborate with diverse teams to ensure efficient AI integration and risk management, balancing security requi...

Join a dynamic team to lead the design and development of innovative software solutions, fostering collaboration and ensuring technical excellence alongside diverse product teams in a fast-paced, Agil...

Join us in defining cybersecurity strategies that enhance mission readiness and secure data movement for U.S. Space Force capabilities across diverse environments. Your expertise will shape cross-doma...

Join a team that's redefining software engineering standards in an AI-native development lifecycle, directing autonomous agents and ensuring rigorous code scrutiny while maintaining high-quality produ...