Windows System Administrator Jobs in Santa Ana, CA

Grow impactful solutions by tackling complex customer challenges through innovative software engineering, collaborating closely with clients and teams to translate needs into high-quality solutions in...

Deliver data-driven solutions as a Lead Engineer, Business Intelligence. Collaborate cross-functionally, architect scalable solutions, and mentor team members to optimize workflows and meet client obj...

Lead the charge in transforming satellite designs into flight-ready systems by overseeing integration, testing, and validation efforts, ensuring optimal performance and reliability for successful miss...

Lead Northwood's SOC function by building capabilities for incident response, detection, and threat hunting to secure critical infrastructure in a regulated environment. Collaborate with engineering t...

Champion the design and delivery of mission-critical AI systems, guiding technical strategy and innovation while ensuring compliance and scalability across federal programs and guiding cross-program t...

Lead the scaling of technology in mental healthcare by building and guiding high-performing engineering teams. Ensure operational excellence and drive innovation, while directly impacting quality and...

Transform healthcare operations by leading enterprise-level implementations, guiding clients through complex projects while balancing strategic priorities and technical requirements to achieve signifi...

Elevate program success by leading Safe Patient Handling initiatives across multiple healthcare sites, ensuring alignment with client expectations while driving operational excellence and team perform...

Join a dynamic Cyber Defense team that leads vulnerability management and patching efforts while improving client security operations and driving risk reduction initiatives across enterprise environme...

Lead the charge in reducing cyber risk through strategic engineering initiatives, driving patch governance and remediation while collaborating with clients to enhance operational efficiency across div...

Explore the intersection of AI and productivity by leading internal training, establishing best practices, and driving tool adoption. You'll enable teams to leverage AI tools effectively, ensuring smo...

Collaborate with a dynamic engineering team to design, develop, and scale modern cloud-based microservices. Utilize innovative technologies to enhance solutions within the automotive finance sector as...

Architect advanced UAV systems by leading multidisciplinary teams to enhance and deploy cutting-edge drone technology. Drive innovative designs from concept to operation, ensuring robust testing and s...

Lead the charge in developing efficient manufacturing solutions that drive cost-effective production. Collaborate with engineering to optimize designs and ensure manufacturability, while addressing co...

Unlock potential by leading the design and development of scalable data platforms, optimizing ETL/ELT workflows, and modernizing data architecture for enhanced decision-making and operational efficien...

Join a team that's dedicated to engineering excellence, driving the design and development of medical device systems through robust architecture, regulatory compliance, and collaborative problem-solvi...

Champion systems engineering for cutting-edge autonomous aircraft development, collaborating with multidisciplinary teams to create robust system models and lead key engineering reviews while managing...

Join us in overseeing robust network systems while ensuring security and optimization across LAN/WAN infrastructure. You will diagnose issues, manage performance, and implement solutions, enhancing co...

Partner with us to drive technical excellence in pre-sales solutions, leading discovery and demonstrations. Collaborate with teams to architect migrations and enhance product understanding, ensuring c...

Innovate the next generation of high-performance Lustre capabilities, collaborating with senior engineers to optimize storage infrastructure through hands-on development, feature design, and scalabili...

Lead cross-functional teams to ensure the successful execution and quality of data center construction projects. Drive the quality assurance process, mentor site staff, and enhance collaboration among...

Join a dynamic team to lead enterprise data technologies, ensuring robust and scalable data solutions. Manage a team and drive standardization across platforms while optimizing performance and alignin...

Lead the charge in enhancing operational integrations across systems. Build and scale our core digital thread platform, solving complex challenges and delivering practical solutions in hybrid engineer...

Unlock potential by leading technical strategies that enhance customer service and satisfaction. Engage deeply with clients, solving complex problems to drive account growth and collaborate across tea...

Drive testing innovation by collaborating with engineers to enhance production capabilities and troubleshoot critical RF systems, ensuring operational excellence in groundbreaking aerospace technology...