IT Systems Administrator Jobs in Orange, CA

Help us drive client success by managing relationships, resolving issues, and identifying growth opportunities. Leverage your expertise in healthcare to enhance customer satisfaction and ensure effect...

Champion technical relationships and support specifications in construction markets, leveraging your engineering expertise to influence design decisions and drive sales growth for concrete flatwork so...

Lead the charge in maximizing equipment reliability and performance by overseeing maintenance operations, implementing cost reduction strategies, and ensuring compliance with EHS standards to achieve...

Empower your career by leading SCADA systems integration for energy projects. Oversee technical architecture, coordinate cross-functional teams, and ensure robust data connectivity across diverse rene...

Optimize the deployment and management of generative AI systems to enhance efficiency, scalability, and performance through innovative CI/CD processes and robust cloud infrastructure solutions...

Solve complex architectural challenges by establishing a secure, scalable AWS cloud environment. Lead SaaS product design, ensuring compliance and innovation while mentoring teams in a collaborative...

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...

Help us drive innovation in defense acquisitions, supporting critical space operations through expert program management and strategic oversight for rapid capability delivery to the U.S. Space Forces...

Drive excellence in MDS services by training and supporting nursing teams to enhance resident care quality while ensuring compliance with regulatory standards and improving 5-star ratings across facil...

Shape the future of security solutions by engaging with clients to design effective systems for fraud prevention and operational intelligence, ensuring alignment of technical requirements with innovat...

Join a team that's building cutting-edge infrastructure for SAP agents. Leverage your expertise in ABAP and S/4HANA to enhance AI capabilities, improve agent performance, and debug systems, all while...

Elevate your career by architecting innovative IT solutions that drive business success. Collaborate with clients and sales teams to deliver scalable, impactful projects that enhance customer satisfac...

Design and develop application software for the Next Generation Jammer program, ensuring quality standards and collaborating with experts to create innovative electronic data processing systems and cu...

Unlock potential by driving customer success and adoption in a technical post-sales role. Collaborate with diverse stakeholders to enhance platform value for clients, while proactively managing renewa...

Lead and innovate enterprise information systems strategy to drive operational excellence and scalable growth while influencing enterprise-wide transformation initiatives and aligning technology with...

Lead IT infrastructure initiatives by designing, implementing, and maintaining critical mainframe systems, mentoring engineers, and driving improvements for optimal performance in a dynamic environmen...

Join a dynamic team to develop, implement, and enhance quality assurance strategies for a critical identity management program, ensuring secure and scalable software solutions meet industry standards...

Join a team that's at the forefront of enhancing productivity and collaboration through Microsoft 365 solutions. You'll leverage your technical expertise and leadership skills to drive impactful initi...

Lead the charge in managing multi-disciplinary IT contracts, serving as the main contact for client communications, project execution, and risk management across diverse task orders in infrastructure...

Join a dynamic team to oversee SAP technical support, enhance system performance, and drive operational excellence through improvements and project management. Collaborate closely with clients and tea...

Join a team that's dedicated to processing payroll for over 6,500 employees, ensuring compliance and serving as a key liaison between employees and HR. Your expertise will support complex transactions...

Take ownership of payroll processing for a large employee base, ensuring compliance and effective communication of resolutions related to HR and payroll disputes while providing expert support across...

Champion innovation by overseeing IT systems design and integration for major airport terminal projects. Collaborate with stakeholders to ensure successful implementation and commissioning, while driv...

Take ownership of quality assurance processes, lead testing strategies, and deliver innovative solutions. Collaborate with clients and teams to ensure effective testing of technology solutions across...

Empower businesses by architecting innovative AI solutions, leading presales efforts, and driving revenue growth through Microsoft technologies while collaborating on complex, integrated deployments t...