Windows System Administrator Jobs in Santa Ana, CA

Drive advancements in test software and infrastructure for autonomous rail vehicles. Collaborate cross-functionally, ensuring compliance with safety and regulatory requirements while mentoring peers a...

Take ownership of your development in a collaborative environment, where you'll build test suites, deploy open source software, and enhance complex systems documentation. Play a key role in ensuring s...

Transform healthcare integration by building robust systems that connect clinical and operational platforms. Collaborate with diverse teams to develop reliable software solutions that enhance patient...

Unlock high-impact technology projects through expert project management, ensuring quality integration of low voltage systems and collaboration with clients across diverse disciplines. Drive innovativ...

Transform your career by leading complex projects in a dynamic environment, supporting a key government program aimed at enhancing healthcare delivery. Drive high-quality outcomes through strategic pl...

Transform project management practices by leading strategic initiatives and ensuring successful execution of the Health Services Portfolio. Champion client engagement and maintain high-quality deliver...

Lead the charge in developing high-quality applications by collaborating with team members to align on business and technical requirements, ensuring timely delivery of effective solutions in a dynamic...

Shape the future of military aviation by developing and integrating software for mission systems. Collaborate within a high-performing team to enhance situational awareness, decision support, and oper...

Lead the secure integration of AI strategies by designing resilient solutions and collaborating with stakeholders, enhancing the enterprise's security posture while promoting responsible AI practices...

Lead the charge in adapting mobile control station software to a cloud environment. Collaborate with diverse teams in an Agile setting, focusing on Infrastructure-as-Code and security, to deliver robu...

Create and support AI-driven content tooling solutions that enhance automation and management capabilities, collaborating in an Agile/Scrum environment to deliver high-quality software enhancements us...

Lead the charge in developing and managing robust backend systems with a focus on scalability and reliability while optimizing cloud architectures across AWS and Azure environments. Champion code qual...

Champion the enterprise architecture vision, guiding AI, data, and integration initiatives. Lead cross-functional teams to create scalable, secure solutions while ensuring compliance with industry sta...

Transform complex system challenges into scalable backend solutions. Collaborate with the Legion Platform team to design, build, and deploy high-performance tools that support military missions, ensur...

Engage as a critical member of a security operations team, guiding global incident response efforts, driving investigations, and collaborating on security initiatives to enhance protection across orga...

Collaborate with cross-functional teams to implement and deploy cloud solutions, applying XP engineering practices and mentoring others to foster growth. Engage closely with clients to adapt solutions...

Lead large-scale infrastructure modernization projects, driving execution from planning to delivery. Collaborate with cross-functional teams to ensure alignment with mission objectives and manage rela...

Optimize infrastructure modernization initiatives by leading cross-functional teams and delivering scalable solutions in secure environments, ensuring alignment with contract requirements and mission...

Unlock potential by designing and building robust APIs to enhance personalized customer experiences. Collaborate cross-functionally to ensure system stability while innovating high-impact solutions in...

Drive digital strategy and innovation in complex A/E/C projects, leveraging BIM and data management from proposal to delivery. Lead teams in integrating technology solutions, ensuring best practices a...

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Shape your future by providing expert HPC support and troubleshooting to enhance customer satisfaction. Leverage your extensive background in AI and Linux to solve complex technical issues and collabo...

Join us to transform enterprise IT service delivery by developing innovative ServiceNow solutions that enhance user experience and streamline operations across a diverse technical team, ensuring high...

Empower mission-critical solution delivery through innovative software design, integration, and testing. Collaborate within an Agile framework to develop and enhance high-performance tactical systems...

Lead architectural initiatives in software engineering by designing and developing innovative cloud-native applications and APIs while mentoring teams to establish best practices and secure developmen...