Systems Administrator Jobs in Brea, CA

Unlock potential by leading field upgrades and retrofits, collaborating cross-functionally to optimize robotic systems. Drive execution with focus on safety, operational excellence, and customer satis...

Drive cybersecurity excellence by leading risk management and automation initiatives. Collaborate cross-functionally to enhance security across cloud and DevSecOps environments, ensuring continuous co...

Shape the future of large-scale GPU cluster architectures by optimizing designs within power constraints while ensuring peak performance across all components and services. Collaborate with cross-func...

Elevate enterprise IT service management by designing and developing innovative ServiceNow solutions. Collaborate with stakeholders to enhance workflows, optimize performance, and implement best pract...

Unlock potential by developing cutting-edge software solutions, contributing to the product lifecycle while collaborating closely with teams to enhance identity and access management features in a dis...

Help us enhance our security posture by overseeing vulnerability management, application security, and implementing AI-driven automation in a collaborative environment. You'll work with diverse teams...

Shape the future of cloud infrastructure by automating and enhancing system performance, supporting automation tools, and collaborating with teams to optimize AWS operations and Linux systems in a dyn...

Shape the future of building automation and electrical monitoring systems by providing technical support in design, integration, and collaboration with diverse engineering teams in a remote work setti...

Lead the charge in high-complexity defense and aerospace projects, overseeing engineering execution and strategic integration. Drive mission success through collaboration, mentoring, and innovative sy...

Drive the growth and technical direction of a prominent DevOps team, ensuring infrastructure reliability and performance while fostering collaboration across product, engineering, and security teams t...

Drive program success by coordinating cost, technical, and scheduling aspects from inception to liftoff. Engage with project managers and develop data models to aid decision-making while ensuring comp...

Join a team that bridges clients and technical teams, ensuring optimal IT solutions and strategic relationship management. Drive project success and innovation while providing exceptional client suppo...

Elevate progress at the forefront of space exploration by integrating complex mission systems. Own spacecraft analysis, collaborate with cross-functional teams, and ensure mission success through expe...

Unlock potential by serving as a technical and functional expert for Workday systems, driving improvements, and optimizing configurations while partnering with stakeholders to enhance operational effi...

Champion the future of identity management by overseeing enterprise systems and integrations. Collaborate with cross-functional teams to ensure secure and efficient user access management while leadin...

Join a team that's reimagining user access patterns while fostering top-tier development. As an Engineering Manager, you'll spearhead security-focused services, leading and mentoring a collaborative t...

Join a team that's redefining AI-assisted development. As a Lead Developer, you will architect and implement cutting-edge applications, drive technical standards, and mentor a talented group to elevat...

Drive ITSM processes and Knowledge Base governance while enhancing operational reporting, stakeholder alignment, and self-service adoption across a global team, to improve IT service management outcom...

Transform ERP functionalities by serving as a hands-on technical lead, collaborating across departments to enhance business processes and maximize the value of the SyteLine environment through effecti...

Transform networking and security managed services, fusing architecture and hands-on delivery. Collaborate closely with cross-functional teams to optimize operational strategies, enhance client satisf...

Innovate in cybersecurity by leading compliance programs, enhancing security posture, and implementing best practices. Drive risk assessments and develop strategies to safeguard digital assets while c...

Pioneer the implementation and maintenance of advanced control systems and telecom solutions for water reclamation facilities, ensuring effective training and oversight of tasks while driving improvem...

Elevate enterprise application management by leading the administration of Workday, Salesforce, Freshworks, and more, driving platform initiatives, optimizing integration, and enhancing stakeholder re...

Lead a global team in enterprise server, storage, and backup management. Enhance operational excellence and security while ensuring high performance and reliability across diverse environments. Foster...

Accelerate progress at large-scale software projects, ensuring end-to-end delivery, stakeholder engagement, and governance. Shape project outcomes by managing resources, budgets, and communication wit...