Systems Administrator Jobs in Brea, CA

Optimize building automation systems and HVAC solutions through expert engineering and programming. Collaborate cross-functionally to enhance energy efficiency and provide reliable technical support f...

Join a team that's committed to enhancing enterprise security through Privileged Access Management (PAM). You'll architect solutions, define strategies, and collaborate across teams to improve securit...

Drive the charge in enhancing U.S. FinTech's internal audit processes by executing audits and providing advisory services, ensuring compliance and operational excellence across financial and operation...

Lead a team that ensures operational excellence in automated cross-dock sites. Manage high-velocity workflows, validate systems, and oversee large teams during pre-launch, go-live, and stabilization p...

Lead the charge in supporting Program Controls by developing and managing project schedules, coordinating with teams, and ensuring compliance with contract requirements to deliver successful program p...

Champion cybersecurity operations for mission-critical C5ISR systems. Develop and implement security solutions, conduct vulnerability assessments, and ensure compliance with DoD standards, all while m...

Advance culture and engagement initiatives by collaborating with leaders, designing training programs, and implementing strategic objectives to enhance employee experiences and foster a positive envir...

Empower innovation by integrating IAM and AI to secure cloud environments, automating access controls and anomaly detection, and driving best practices in identity governance across multi-cloud infras...

Join a team that's committed to transforming customer experiences by managing complex B2B SaaS implementations, ensuring seamless onboarding, and driving measurable value, while collaborating across f...

Champion security resilience by analyzing and mitigating vulnerabilities in enterprise compute platforms. Lead initiatives to enhance risk prioritization and remediation strategies, ensuring robust pr...

Join a team that's pushing the boundaries of technology by developing robust system-level software for Android and Linux in defense-grade applications, where you'll enhance the performance and securit...

Drive successful EV charger installations by overseeing subcontractors, ensuring quality, safety, and timely project execution across multiple sites. Collaborate with project stakeholders for effectiv...

Join a team that's dedicated to field testing and operating UAS platforms, ensuring flight readiness while leading maintenance efforts. Serve as a subject-matter expert in international and domestic o...

Unlock potential by designing and evolving backend systems to shape a global platform. Collaborate across teams, make architectural decisions, and lead improvements in quality, performance, and innova...

Join a team that's dedicated to fortifying network security for mission-critical systems. This role encompasses designing, implementing, and maintaining advanced security measures to protect and ensur...

Lead the support and enhancement of software applications, collaborating with cross-functional teams. Tackle complex business challenges through innovative solutions while ensuring quality standards a...

Drive strategic innovation in global HR technology, optimizing systems for a seamless employee experience and data-driven decision-making across diverse business units, while ensuring compliance and o...

Transform safety operations by leading EHS programs, ensuring compliance and fostering a strong safety culture. As a site leader, implement strategic initiatives while collaborating with teams to enha...

Tackle the systems engineering lifecycle, defining and integrating ADAS features, teleoperation systems, and EV architectures, ensuring safety and validation for advanced military and civilian vehicle...

Transform the future of systems engineering by leading cross-functional teams to develop, integrate, and maintain complex solutions while ensuring quality and reliability under rigorous testing standa...

Join a dynamic team to enhance global learning systems, implement new technologies, and support administrators, providing a seamless experience and effective learning management across the organizatio...

Elevate your career by leading the design and development of AI and Machine Learning solutions that enhance software engineering and IT operations while collaborating with cross-functional teams to dr...

Help us educate clients on IT security and compliance while driving sales growth. Work collaboratively to assess customer needs and deliver tailored solutions. Engage in technical sales, fostering rel...

Advance airspace management for innovative flight test operations that integrate manned and unmanned systems while ensuring compliance and safety in a dynamic environment...

Transform collaborative environments by leading AV project deployments, ensuring seamless integration of technology across offices while managing cross-functional teams and third-party vendors in line...