IT Systems Administrator Jobs in Yorba Linda, CA

Elevate enterprise OS platforms by defining and engineering cross-platform standards for Linux and Windows. Collaborate with teams to implement Terraform modules ensuring compliant, repeatable builds...

Join a team that's redefining education through AI-powered software. Lead the design and implementation of full-stack solutions, driving innovation and quality for key systems used by students and par...

Elevate security compliance and engineering efforts for eLxr OS, encompassing all ecosystem components. Lead initiatives in secure development, vulnerability management, and audit readiness while enha...

Lead technical security control assessments and provide FISMA expertise, guiding teams through compliance frameworks while mentoring analysts and directly impacting cybersecurity for government client...

Collaborate with a dynamic team to modernize and enhance vital store-facing mobile applications, leveraging .NET MAUI and Azure services while ensuring high performance and reliability across platform...

Champion enterprise software release excellence by architecting and leading scalable CI/CD practices. Collaborate across teams to enhance automation, security, and operational readiness in cloud-nativ...

Drive strategic partnerships and customer engagements to enhance business growth, exploring innovative fiber technologies and optical solutions while leading initiatives that shape the future of conne...

Empower our global engineering team as you optimize DevOps practices and cloud infrastructure, ensuring efficiency and robustness for a platform processing millions of transactions daily. Help drive a...

Transform information security by architecting robust security solutions, guiding teams on best practices, and staying ahead of threats while ensuring compliance across diverse IT projects and initiat...

Shape the future of defense technology by leading enterprise architecture initiatives for critical DoD programs, ensuring compliance and alignment with DoD standards, while collaborating with technica...

Lead a tax account management team focused on delivering exceptional customer service, driving operational excellence, and fostering strategic relationships in a dynamic service environment...

Unlock potential by leading organizational change management initiatives, enhancing HR capabilities, and driving successful adoption of strategic programs in a dynamic environment. Collaborate across...

Lead the charge in developing innovative analytics solutions to empower ambulatory clinics. Collaborate across departments to enhance operational efficiency and support data-driven decision-making, dr...

Manage and lead multiple IT-focused projects in healthcare, driving operational improvements. Coordinate with teams, vendors, and stakeholders to ensure timely, budget-compliant delivery while enhanci...

Unlock your potential as an Integration & Test Engineer, leading the testing and development of advanced support systems in a dynamic, innovative environment, where your contributions shape new autono...

Transform healthcare systems through strategic program management and technology alignment, leading critical initiatives that enhance Veterans Affairs service delivery and integration across federal h...

Shape the future of enterprise project management by effectively leading multiple mid to large-scale projects. Ensure seamless implementation and exceptional client satisfaction within a fast-paced te...

Elevate your career as you design and develop innovative tooling solutions, collaborating with a talented team to enhance manufacturing and aerospace projects while ensuring quality, efficiency, and s...

Accelerate your career by shaping the evolution of large-scale network infrastructure. Join us to drive performance improvements, resolve complex networking challenges, and enhance our cloud platform...

Optimize execution of data and technology strategies, ensuring operational alignment across teams. Collaborate with leadership to translate priorities into actionable work, driving impactful results a...

Transform healthcare automation by building scalable Python frameworks. Collaborate with cross-functional teams to enhance legacy systems, ensuring compliance and accuracy while mentoring junior staff...

Advance your career by architecting cloud-native supply chain and ERP solutions. Spearhead modernization projects, integrate systems, and establish architecture standards while collaborating across te...

Shape classified cyber assurance practices by managing and leading assessments, governance, and communications. Drive compliance, mentor teams, and engage with stakeholders to enhance program effectiv...

Develop innovative software solutions for advanced electronic systems. Collaborate with experts on design, testing, and debugging to enhance system capabilities, ensuring high-quality software standar...

Lead the charge in transforming customer requirements into innovative systems solutions, collaborating with diverse teams to deliver high-quality products while navigating technical, schedule, and cos...