Systems Administrator Jobs in Brea, CA

Elevate your career by driving development and operational excellence of cutting-edge cloud storage solutions, collaborating across teams to deliver high-performance, resilient systems, and shaping th...

Shape the future of technology support by delivering expert hardware and software assistance, managing client relationships, and enhancing internal communication to elevate service standards and opera...

Take ownership of advancing cybersecurity operations by implementing robust protective measures, conducting in-depth analysis, and mentoring fellow team members while ensuring alignment with organizat...

Drive excellence in systems engineering by ensuring alignment with FAA standards and integration across all phases of aircraft development. Collaborate with cross-functional teams to enhance safety, p...

Empower your career by providing advanced technical support and exceptional customer service in a fast-paced remote environment. Collaborate with diverse teams to ensure seamless functionality of IT s...

Unlock potential by designing and supporting robust AWS infrastructures for enterprise ERP applications, specifically targeting Deltek Vantagepoint environments, ensuring high availability and optimiz...

Analyze security protocols and compliance for cloud systems while engaging with clients. Leverage your skills in security analysis, engineering, and operations to ensure effective vulnerability manage...

Lead the design and implementation of reliability architecture for CorpTech systems, ensuring scalable production environments, effective incident management, and strategic reliability investments acr...

Lead our identity and access management initiatives to ensure secure and compliant access to enterprise systems. Leverage your expertise in IAM technologies to support user lifecycle management and in...

Join a dynamic team as you manage and optimize our NetSuite ERP system, enhancing performance and driving operational efficiency across departments to support business growth and innovation...

Lead the charge in designing secure, enterprise-level network infrastructures while ensuring compliance with NIST standards. Collaborate with a team of engineers to optimize network performance and su...

Transform complex IT infrastructure through effective network and systems administration. Collaborate with teams to enhance security, improve performance, and provide technical support across multiple...

Empower your career by driving technical support solutions and enhancing cinema software capabilities. Collaborate with global teams, tackle complex issues, and elevate customer experiences while expa...

Unlock potential by analyzing and translating business system needs into clear specifications, enhancing operational processes, and supporting application development. Collaborate cross-functionally t...

Join us to build innovative Infrastructure-as-Code solutions that streamline client onboarding. Develop automated patterns and CI/CD pipelines to enhance security and governance, accelerating provisio...

Drive the development and management of secure, scalable cloud infrastructure while enhancing automation and platform engineering efforts to support mission-critical identity services and compliance-d...

Manage and maintain secure facilities within the Space Systems Command, ensuring operational excellence and compliance with government standards while supporting mission-critical projects and digital...

Transform business operations by leading enterprise systems, driving application development, and aligning technology solutions with strategic goals. Collaborate with teams to ensure effective deliver...

Deliver end-to-end IT leadership while modernizing the tech landscape. Lead a distributed team and own critical systems to enhance productivity, streamline operations, and harmonize employee experienc...

Engineer seamless IT change management processes to enhance governance, performance, and collaboration across global technology teams while ensuring compliance and operational excellence in a fast-pac...

Transform enterprise Linux systems management by leading infrastructure support, automation, and security across classified and unclassified environments, ensuring optimal performance and compliance f...

Drive the strategy and governance of the Configuration Management Database (CMDB). Ensure data accuracy and alignment with IT Service Management while collaborating with cross-functional teams to enha...

Redefine technical documentation by crafting user-focused content that simplifies complex technologies. Collaborate with engineers and designers, managing the full documentation lifecycle while levera...

Lead enterprise risk assessments by analyzing threats and vulnerabilities. Collaborate cross-functionally to recommend improvements in information security practices, helping drive compliant, secure...

Elevate your career as a PowerApps Administrator, managing and optimizing solutions in a federal environment. Collaborate across teams to ensure seamless integration, enhance user experiences, and str...