Network Security Administrator Jobs in Tustin, CA

Lead and drive complex IT and strategic initiatives, ensuring alignment with business goals while managing cross-functional teams and executive stakeholders for successful project execution and delive...

Lead and inspire a talented team to develop automated security policies across multi-cloud environments, ensuring compliance and enhancing security posture through innovative solutions and AI-driven t...

Champion the design and development of innovative ServiceNow solutions, leading continuous improvement projects across multiple modules while fostering collaboration within a dynamic environment and a...

Join as an Operations Technician to enhance IT systems, ensuring reliability while supporting users through effective troubleshooting and process improvements. Develop skills in a collaborative enviro...

Transform organizational security by leading a high-performing team to protect assets and operations, ensuring effective and scalable security programs align with growth in a dynamic environment...

Empower innovation by developing cutting-edge AI applications that enhance operational efficiency and transform workflows, collaborating with diverse teams to deliver secure, high-performance solution...

Shape the future of aerospace software engineering by leading modernization efforts, driving secure architectures, and deploying cutting-edge technologies in software-intensive systems for national se...

Manage global program upgrade projects for critical data center infrastructure. Lead cross-functional teams to oversee multiple simultaneous projects, ensuring effective communication and project deli...

Develop and manage scalable, secure cloud infrastructure and Kubernetes platforms for large production workloads, optimizing operational efficiency through automation and collaboration with engineerin...

Engage in driving business growth through Oracle enterprise solutions, capturing opportunities in cloud and application modernization. Collaborate with teams to develop strategic initiatives and maint...

Lead the charge in developing innovative account-based marketing strategies that engage high-priority accounts. Collaborate cross-functionally to launch impactful campaigns that drive pipeline growth...

Take ownership of market development for data center technologies, driving growth and customer engagement. Collaborate across teams to optimize go-to-market strategies and enhance solutions in fiber n...

Elevate operational success at a national level by leading a large IT support team, ensuring compliance with federal standards and delivering exceptional service to multiple clients while fostering a...

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...

Lead the charge in overseeing security operations, ensuring personnel safety and compliance in a fast-paced environment. Manage SPOC team operations, mentor staff, and coordinate with internal and ext...

Contribute to IT excellence by managing helpdesk support, enhancing documentation standards, and driving Tier 2 systems administration across diverse SaaS platforms, fostering a collaborative environm...

Manage the end-to-end process of SaaS configuration and integration. Lead cross-functional teams, ensure smooth migrations, and enhance operational efficiency by coordinating tools across HR, finance...

Advance your career by troubleshooting complex technical issues across multiple CICS environments while leading projects and mentoring teammates in a dynamic IT setting. Engage with end-users to enhan...

Unlock potential by managing and expanding a diverse engineering project portfolio. Collaborate with technical teams and customers to drive solutions, ensuring resource optimization and fostering grow...

Accelerate cloud transformation by architecting cost-efficient AWS solutions, driving innovative cloud-native data analytics, and ensuring seamless deployments through financial optimization and custo...

Drive innovation as a strategic Sr. Cloud Architect, transforming legacy systems into scalable, cost-optimized cloud-native architectures while ensuring efficient deployments and dynamic data producti...

Shape the future of endpoint management by designing and operating state-of-the-art infrastructure. Lead complex automation projects to enhance compliance and security while collaborating with diverse...

Lead the charge in driving technical excellence by managing a high-performing team of Technical Account Managers, ensuring optimal customer experience and operational success for our Elite clients in...

Transform client solutions by leading a dynamic team to deliver exceptional quoting services. Drive continuous improvement and strategy alignment to enhance operational efficiency and client satisfact...

Join us to lead technical recruiting efforts, optimize People Operations, and enhance candidate experiences. Your contributions will shape our growth while impacting critical AI technology for nationa...