IT Systems Administrator Jobs in Orange, CA

Lead the charge in driving growth and operational excellence across a diverse portfolio of server and networking racks, ensuring exceptional customer engagement and robust financial performance in a f...

Join a team that's shaping innovative solutions in networked systems integration. Leverage your Linux administration and scripting skills to enhance performance and streamline processes across diverse...

Transform IT operations by leading strategic initiatives and driving innovation. Collaborate across teams to enhance technology delivery and optimize processes, ensuring project success while improvin...

Join a team that's committed to innovation and quality as you design and enhance full-stack web and data solutions. Collaborate with developers to deliver efficient, scalable, and high-performance cod...

Seeking a Senior ServiceNow Developer to optimize enterprise solutions through configuration, customization, and integration, playing a key role in high-priority implementations while mentoring junior...

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...

Join a team that's transforming B2B solutions! Leverage your Atlassian expertise to enhance product functionality and streamline workflows. Drive technical innovation and optimize user experiences in...

Unlock potential by leading the design and optimization of AVEVA PI systems in regulated pharmaceutical environments, collaborating with cross-functional teams to deliver innovative data solutions and...

Champion the ServiceNow implementation as a Technical Lead, overseeing development, maintaining platform quality, and ensuring robust integrations and scalability. Drive technical decisions and collab...

Join a team that's focused on power system analysis and software simulation, mentoring junior engineers while enhancing next-generation solutions across various energy sectors, including renewables an...

Join us to design, implement, and maintain robust network infrastructures to support educational operations. Ensure optimal network performance, scalability, and security across multiple sites to faci...

Lead the charge in space defense systems engineering, focusing on kill chain analysis, requirements management, and integration for advanced Space Control programs to enhance national security and tec...

Empower your career with a vital role in IS support, ensuring seamless hardware and software solutions, enhancing customer experience, and collaborating across teams to elevate operational efficiency...

Empower the future of cloud infrastructure by managing and optimizing a private OpenStack cloud platform. Collaborate globally, tackle key projects, and enhance system performance in a dynamic data ce...

Empower a dynamic team as you lead industrial security efforts, ensuring compliance with federal regulations while fostering a collaborative and innovative environment. Drive security initiatives to s...

Drive operational excellence in manufacturing by optimizing processes, enhancing data collection, and improving factory layouts. Collaborate with cross-functional teams to implement Lean principles an...

Lead the charge in IT financial management, overseeing budget planning, Interagency Agreements, and producing high-quality financial reports to support a federal client's complex shared-cost model env...

Develop and oversee complex technology systems for diverse built environments, ensuring effective design, project management, and client relationships while meeting required standards and timelines...

Accelerate progress at developing scalable, cloud-native APIs with .NET. Lead architectural discussions, ensure quality in core offerings, and collaborate with cross-functional teams to enhance system...

Empower strategic sourcing and procurement efforts by optimizing a $4B tech spend, managing supplier relations, and leading a high-performing team. Drive transformational initiatives and engage with e...

Launch your career by managing cash and investments in CLO services. Collaborate with teams to ensure efficient operations and accurate financial reporting while supporting a diverse, hybrid work envi...

Transform dealership technician capabilities by delivering engaging technical training, enhancing diagnostic skills in automotive systems while collaborating with teams to achieve excellence in worksh...

Drive exceptional field service support by diagnosing, repairing, and maintaining IT equipment. Emphasize customer satisfaction and operational effectiveness while ensuring adherence to quality and sa...

Contribute to enhancing testing processes by designing and maintaining automated scripts, integrating tests into CI/CD pipelines, and collaborating with teams to improve application quality and Vetera...

Take ownership of end-to-end feature development, delivering high-quality, scalable applications using React, TypeScript, Django, and Python while collaborating with cross-functional teams to enhance...