IT Systems Administrator Jobs in Yorba Linda, CA

Champion intelligence support and systems engineering to enhance mission planning, threat awareness, and strategic engagement, ensuring successful acquisition and program execution for national securi...

Contribute to enhancing testing processes by designing and maintaining automated scripts, integrating tests into CI/CD pipelines, and collaborating with teams to improve application quality and Vetera...

Join a dynamic team to develop and maintain scalable software applications using C#, Angular, and React while collaborating on innovative solutions that drive efficiency and enhance user experience ac...

Lead the charge in shaping hardware test operations, streamlining processes across product divisions while ensuring high-velocity, innovative testing to accelerate product development cycles in a fast...

Join a team that's directing and implementing critical Federal programs, ensuring successful delivery and adoption while driving customer engagement and operational excellence. Collaborate across team...

Empower clients by driving successful implementations of UKG's Pro HCM solution. Manage project scope, lead requirements gathering, and ensure quality assurance through testing and go-live. Collaborat...

Reimagine digital interfaces as you develop and optimize user-centric solutions. Collaborate with GSA leadership to enhance data visualization tools and support program management through engaging, re...

Inspire enterprise architecture innovation by leading cloud transformation initiatives and guiding technical teams in Microsoft Azure-based solutions tailored to organizational goals and compliance ne...

Elevate your career as a hands-on technical leader, guiding a team of DevOps and Security engineers to enhance infrastructure, drive security improvements, and implement best practices in cloud enviro...

Contribute to transformative advancements by managing large-scale advanced packaging projects from inception to high-volume production, ensuring collaboration and compliance at every stage while drivi...

Join a team that's transforming federal healthcare observability through advanced telemetry, operational analytics, and monitoring solutions. Leverage your expertise with Elastic Observability to enha...

Join a team that's driving cyber defense and resilience through proactive patching and remediation. Collaborate with clients to minimize vulnerabilities and enhance security outcomes across enterprise...

Join a team that drives cybersecurity innovation by designing and implementing cutting-edge security architectures, safeguarding critical assets across cloud and enterprise environments while ensuring...

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...

Drive seamless international mobility and program operations support for U.S. Navy teams deployed in Saudi Arabia, ensuring effective administration, travel coordination, and compliance management to...

Unlock complex data solutions as a trusted partner for enterprise healthcare clients, driving customer success through technical expertise, problem-solving, and collaboration in a fast-paced environme...

Take ownership of vulnerability assessments and compliance for our IT infrastructure. Collaborate with teams to remediate vulnerabilities, enhance monitoring tools, and mentor junior analysts, all whi...

Champion operational excellence by owning the Zendesk platform, driving AI-enabled efficiencies, and enhancing workflows while partnering with teams to improve service delivery and the end-user experi...

Unlock potential by driving sales growth through new client acquisition and relationship management. The role emphasizes collaboration, territory development, and leveraging industry expertise to meet...

Advance your career by designing and maintaining complex systems for secure satellite communications. Collaborate with multidisciplinary teams to deliver solutions vital for national security and cont...

Join a dynamic engineering team to optimize security solutions and address emerging threats. Collaborate with stakeholders to enhance system integrity and drive risk mitigation strategies while ensuri...

Take ownership of database health and performance as a Junior DBA, collaborating with cross-functional teams to enhance skills in cloud-based infrastructure and production support. Engage in continuou...

Lead the charge in designing and implementing high-performance Salesforce Commerce Cloud solutions, ensuring project success through collaboration and technical excellence while nurturing team capabil...

Lead the delivery of technology solutions, managing projects and overseeing integration, testing, and support of mainframe applications to ensure high-quality execution and client satisfaction...

Join a team that's driving technology solutions. Lead delivery of mainframe applications, ensuring quality and compliance in healthcare processes, while utilizing advanced engineering and collaborativ...