Windows System Administrator Jobs in Santa Ana, CA

Manage and lead complex customer implementations, ensuring timely delivery and high satisfaction. Collaborate with cross-functional teams to execute projects efficiently, while mitigating risks and dr...

Shape the future of cybersecurity by designing cutting-edge PKI architecture that supports robust authentication and Zero Trust initiatives while collaborating with cross-functional teams to ensure op...

Engage in cutting-edge cryptographic engineering to support modernization and risk assessment for Army programs. Collaborate with senior engineers to drive PQC transition and ensure compliance with cy...

Contribute to the development and support of Azure Data platforms, enhancing client solutions through expertise in data engineering and analytics, while collaborating with teams to drive innovation an...

Champion the development of cloud-native Internal Developer Platforms, leveraging your 12+ years of AWS expertise to build scalable solutions. Collaborate cross-functionally, enhance developer experie...

Execute endpoint management and technical support to enhance operational efficiency. Collaborate with the IT team to innovate solutions, oversee critical systems, and ensure compliance while providing...

Empower your IT career by providing impactful endpoint support and management. Collaborate with a dedicated team to enhance productivity while leading projects from inception to completion, ensuring o...

Champion the development of innovative mechanical nuclear systems, integrating engineering expertise to support BWRX-300 design objectives while collaborating across teams to enhance product quality a...

Manage the post-implementation operations of the ServiceNow CAM Module, leading a centralized support team and ensuring service delivery, coordination, and continuous improvement across stakeholder gr...

Join a team dedicated to enhancing cybersecurity resilience and reducing cyber risk. Leverage your expertise in vulnerability management and patching to support clients in navigating complex technolog...

Elevate organizations by enhancing cyber resilience and threat management. Collaborate with clients to identify vulnerabilities, prioritize remediation, and implement effective security measures acros...

Engage as a seasoned cybersecurity professional driving proactive defense initiatives. Lead efforts in vulnerability management, offensive security, and advanced threat detection to enhance the securi...

Accelerate progress at the VA by developing and enhancing ServiceNow applications. This role demands a blend of front/back-end expertise, technical problem-solving, and collaboration within regulated...

Transform data engineering by designing and maintaining robust pipelines that support AI model training and validation for innovative surgical robotics, ensuring data integrity and compliance in a fas...

Join a dynamic team to design, implement, and enhance data center infrastructure, ensuring optimal performance and security. Collaborate across departments to execute projects effectively while mainta...

Drive the development and automation of mission-critical infrastructure, enhancing CI/CD pipelines and cloud environments while embedding security compliance in all stages of software delivery...

Shape the future of cloud security by leading our architecture efforts, ensuring robust protection across AWS infrastructures while collaborating with cross-functional teams to integrate security best...

Drive your career forward as you engage with clients to solve complex challenges, configure innovative solutions, and showcase the value of technology through compelling demonstrations in a collaborat...

Transform AI capabilities in ArcGIS Enterprise by developing, testing, and securing innovative software solutions. Collaborate with cross-functional teams to enhance geospatial technology, delivering...

Help us build secure and scalable cloud and on-premises infrastructures while managing Windows and Linux environments. Enhance operational efficiency through IaC practices and improve system reliabili...

Champion design excellence by leading multi-disciplinary teams in the planning, development, and delivery of complex airport projects, ensuring alignment with organizational goals and compliance with...

Join a team that's shaping the future of AI platforms, where you'll lead technical design and mentorship while building secure, scalable systems that empower ambitious engineering initiatives in a reg...

Shape the future of communication by driving cloud infrastructure and sales initiatives, optimizing strategies, and delivering transformative solutions in hybrid environments to enhance business outco...

Lead the charge in managing Workday release activities, ensuring seamless updates by collaborating with cross-functional teams while minimizing disruption and maximizing value. Expertise in Workday me...

Lead an innovative platform migration while ensuring product reliability and customer trust. Collaborate with teams to enhance engineering management, integrate AI, and transform architecture for opti...