Systems Administrator Jobs in Brea, CA

Empower teams to enhance reliability and security of our customer-facing infrastructure, enabling seamless scalability and performance for millions of users using Webflow globally. Drive improvements...

Partner with us to lead the strategic integration of Managed Services acquisitions, ensuring operational maturity while maintaining customer relationships. Drive transformation across teams, guiding c...

Join a team that's redefining security architecture and practices. Take charge of our security landscape, leading hands-on initiatives and mentoring a growing team while driving cloud, application, an...

Join a team that's enhancing data governance and operational excellence. As an Operations Analyst, you'll translate complex data operations into actionable insights, driving transparency and complianc...

Elevate your career by leading a skilled team in custom application development on the ServiceNow platform, driving innovation for key stakeholders while collaborating in a fully remote, agile environ...

Pioneer critical advancements in healthcare by conducting thorough business analysis and process improvements for federal IT modernization, directly enhancing Veteran healthcare services and outcomes...

Shape the future of enterprise security as you build a market-leading voice in compliance. Collaborate with founders and engage CISOs to drive influence, create credible content, and lead impactful di...

Unlock potential by integrating identity platforms with robust security measures. Collaborate within agile teams to design and maintain APIs, ensuring seamless data flow across federal systems while a...

Join a dynamic team to drive sales success by providing expert technical guidance and client solutions in the commercial real estate sector, enhancing workflows with an AI-first approach while collabo...

Join a dynamic team to oversee the design and validation of innovative automotive lighting systems, ensuring compliance and seamless integration throughout the product lifecycle, from concept to mass...

Join a dynamic team to oversee and enhance animal care operations, ensuring humane practices and community engagement while leading strategic initiatives and improving outcomes that align with public...

Explore the opportunity to lead enterprise data systems architecture, driving innovative solutions that streamline business processes and enhance decision-making while fostering technical excellence a...

Transform developer experiences by creating real-world pipeline templates and self-serve tutorials. Focus on solving CI/CD pain points, validating solutions, and delivering clear documentation that em...

Join our team to lead site acquisition efforts, managing internal teams and vendors to ensure successful wireless network deployments while maintaining high-quality standards and meeting aggressive ti...

Transform our DevOps infrastructure and cloud environments by managing OCI, enhancing integrations, and ensuring security and compliance across development pipelines in AWS Cloud...

Innovate Zero Trust security architecture by implementing policy enforcement, microsegmentation, and automated workflows in a mission-critical cloud environment, ensuring robust cybersecurity measures...

Unlock potential by leading process assessments, capturing requirements, and supporting enterprise-wide analysis and design phases. Collaborate with stakeholders to enhance security processes and ensu...

Engineer high-impact space acquisition and logistics solutions while managing risk, performance, and technical operations through all project phases, ensuring mission success with a focus on system re...

Drive impactful data transformation by establishing trusted analytics models. Shape core metrics, ensure data quality, and collaborate cross-functionally to enable business insights and financial repo...

Empower our customers by driving revenue growth through strategic account management. You'll oversee migrations, foster client relationships, and collaborate with teams to ensure adoption and expansio...

Join a dynamic team as you lead architectural design for hyperscale cloud data centers. Shape secure, scalable solutions while collaborating with global stakeholders and mentoring junior architects. E...

Take ownership of designing innovative, secure, and scalable data center solutions. Lead complex projects from concept to commissioning, collaborating with teams globally to meet high-performance dema...

Drive your career forward by optimizing Workday configurations and ensuring system integrity. Collaborate with HR experts and engineers to enhance processes, lead testing, and mentor team members in a...

Design, develop, and maintain robust APIs and integration solutions for large-scale federal missions, ensuring security and interoperability across applications while collaborating with technical team...

Lead a team in high-volume document digitization, ensuring optimal productivity and quality while fostering talent development. Drive operational goals and maintain compliance with standards for a str...