Network Security Administrator Jobs in Tustin, CA

Join a team that's defining and leading enterprise Identity & Access Management strategy, overseeing transformation initiatives, and managing a globally distributed team to enhance security and compli...

Advance progress at the forefront of national security applications by developing, deploying, and supporting mission-critical software solutions in an Agile environment while leveraging modern cloud a...

Shape the future of security assurance operations while ensuring compliance and protecting sensitive data. This entry-level role offers the opportunity to engage with internal teams, manage client req...

Join our team as a security professional driving compliance and operational excellence by managing classified materials, conducting audits, and collaborating across teams to secure sensitive informati...

Drive the end-to-end management of projects valued at $500K to $1M, ensuring timely delivery and customer satisfaction. Lead high-performing teams, optimize resources, and implement effective governan...

Transform your career by designing and implementing cloud solutions that enhance operational efficiency and support critical applications in a complex environment. Collaborate with government teams on...

Unlock your potential as a Senior Application Security Engineer, identifying vulnerabilities and enhancing security across platforms. Collaborate with cross-functional teams to build secure AI-driven...

Optimize your career as a Workday Application Administrator, collaborating with cross-functional teams to enhance system performance and implement scalable HR solutions that align with business object...

Transform the future of live events by leading efforts to enhance API reliability through AI-driven solutions, overseeing crucial deployments and fostering a collaborative team culture to tackle SRE c...

Unlock new growth opportunities by leading C-suite consultative sales in cybersecurity. Collaborate with senior stakeholders to position innovative solutions, drive revenue, and establish EPAM as a tr...

Champion security initiatives by enhancing customer trust and engagement. Lead cross-functional teams to implement robust security practices and tools while managing complex projects in a dynamic and...

Engage in personnel security operations supporting critical security functions. Ensure compliance with security clearance processes, manage access requests, and provide mentorship to secure a robust s...

Empower personnel security by expertly managing sensitive information and access requirements for key programs. Ensure compliance and provide quality PERSEC services, fostering secure operations in a...

Solve complex architectural challenges by establishing a secure, scalable AWS cloud environment. Lead SaaS product design, ensuring compliance and innovation while mentoring teams in a collaborative...

Empower cyber defense by leading advanced security engineering initiatives. You'll enhance threat detection, cultivate automation, and guide junior engineers while tackling critical challenges across...

Join a team that's dedicated to developing and implementing complex ERP solutions, enhancing business processes, and ensuring client satisfaction through innovative design and reliable software archit...

Lead the charge in high-volume server activation to enhance global cloud infrastructure, ensuring quality and efficiency during scaling phases. Collaborate across teams to optimize processes, driving...

Inspire change by leading our Cyber Defense team in vulnerability management, ensuring robust cyber resilience through strategic remediation and incident response. Collaborate with clients to safeguar...

Advance cybersecurity by managing vulnerability and patch management efforts, leading remediation programs, and optimizing client deliverables while driving continuous improvement in a collaborative e...

Accelerate progress at our organization by defending against security threats, configuring tools, enhancing monitoring programs, and supporting compliance. Collaborate closely with IT and product team...

Grow your career with a strategic IT leadership role overseeing enterprise applications, infrastructure, and cybersecurity. Drive business transformation through innovative technology solutions and en...

Elevate our Managed IT Services sales organization by driving growth, mentoring talent, and executing strategic initiatives to enhance client acquisition and recurring revenue while fostering a collab...

Engineer secure cloud environments by automating security practices and creating solutions for robust vulnerability management and compliance. Collaborate with teams to build scalable security program...

Empower your career by ensuring the integrity, security, and performance of enterprise-level database systems. Drive innovation through modern architecture and automation while collaborating with stak...

Grow your expertise as a Unified Communications Engineer, managing Cisco Webex platforms to deliver reliable cloud communication solutions. Partner across teams to enhance collaboration services for i...