Systems Administrator Jobs in Brea, CA

Transform community health and safety as an Environmental Services Manager, leading innovative environmental programs and ensuring compliance with regulations. Collaborate with stakeholders to impleme...

Elevate your career by leading major electrical project orders, ensuring compliance, maximizing sales potential, and driving innovative solutions within datacenter environments while mentoring a dedic...

Transform software configuration management by overseeing documentation, ensuring compliance, and supporting program award initiatives to enhance operational excellence within dynamic teams...

Lead the charge in optimizing enterprise CMS operations, ensuring stability, security, and performance while managing enhancements and compliance in a large-scale federal DoD environment for impactful...

Join a dynamic team to provide advanced IT application support, enhance system reliability, and optimize performance through data-driven solutions while ensuring successful transitions and collaborati...

Reimagine defense technology by leading architecture and integration of mission-critical DoD systems in secure AWS GovCloud environments. Collaborate with teams to deliver scalable, resilient solution...

Collaborate with cross-functional teams to drive global security solutions, analyze data for risk patterns, and innovate systems for secure operations in a dynamic environment. Contribute to engineeri...

Elevate your career by joining a dynamic team to deliver innovative IT solutions, ensuring robust cloud infrastructure and outstanding service for USACE. Drive modernization and efficiency through agi...

Unlock potential by driving revenue optimization for display solutions. Utilize analytical expertise to enhance publisher performance and operational efficiency in a dynamic digital media landscape ac...

Lead impactful financial projects by optimizing reports, guiding ERP rollouts, and ensuring compliance. Collaborate with clients to enhance operational efficiency and achieve long-term success without...

Lead the charge in managing energy strategies and operations across multiple facilities, ensuring efficient Central Energy Plant performance while mentoring staff and implementing best practices for o...

Elevate the data solutions landscape by driving technical sales engagements and collaborating with clients to architect optimal data management strategies. Lead industry discussions, ensuring alignmen...

Join a team that empowers users through effective IT support and leadership. Lead the implementation of robust IT solutions, ensuring seamless operation of systems and excellent customer service natio...

Oversee critical mechanical systems commissioning for large-scale data center projects. Engage with contractors and client teams to ensure proper installation, testing, and documentation while driving...

Lead the charge in ensuring 24x7 cloud infrastructure health across hybrid environments, driving incident resolution, SLO engineering, and operational excellence through collaboration and automation a...

Join a team that supports the scaling of physical workplaces and systems. Drive operational initiatives and enhance efficiencies across real estate projects while collaborating with cross-functional t...

Shape the future of threat detection by driving EDR technology and insights, using your skills to develop impactful backend solutions. Collaborate with cross-functional teams to enhance product capabi...

Lead a team of engineers to develop thermal control systems for space habitats. Drive system architecture, design, and testing to ensure flawless operation in orbit. Play a key role in advancing human...

Advance your career with a vital role in lease administration, ensuring accuracy in contractual agreements while supporting both internal and external stakeholders through effective communication and...

Join a team that's creating seamless AV solutions for enterprises, education, and government sectors. Develop, program, and troubleshoot cutting-edge control systems and interfaces, delivering innovat...

Join a team that's dedicated to creating innovative AV solutions. You'll design, develop, and deploy cutting-edge control systems and user interfaces while collaborating with diverse teams to enhance...

Unlock potential by owning the technical backbone of digital ad campaigns, leveraging your expertise in Google Campaign Manager 360 to ensure seamless trafficking, measurement, and cross-platform inte...

Shape the future of our technology by building and shipping complete features end-to-end. Collaborate cross-functionally to enhance product development while taking ownership of high-quality code and...

Lead the charge in space acquisition operations by providing expert guidance throughout the acquisition life cycle, ensuring mission success for critical defense initiatives and enhancing national sec...

Advance project success by providing technical and operational support throughout the project lifecycle. Coordinate with teams, ensure compliance and quality, and solve engineering challenges to meet...