Administrator Jobs in Irvine, CA

Lead and elevate the security operations and incident response, managing a team of engineers and analysts to safeguard systems and data, while ensuring continuous improvement in security postures acro...

Lead and innovate the full events portfolio, driving engaging experiences that elevate brand visibility while ensuring measurable growth across various product lines and audience types...

Grow your career with a leading role in Windows systems administration, providing critical support for enterprise Microsoft environments. Engage in advanced troubleshooting, security hardening, and ma...

Lead the charge in creating an exceptional onboarding experience for new restaurant customers, ensuring seamless integration, and fostering strong communication to optimize their journey from day one...

Shape the future of healthcare by driving risk adjustment solutions that enhance interoperability, improve documentation accuracy, and ensure compliance across Medicare, Medicaid, and ACA programs thr...

Unlock potential by defining and overseeing IAM architecture within our NaaS platform, ensuring robust security across digital services, multi-cloud integrations, and emerging AI systems. Collaborate...

Innovate and lead the administration of enterprise-scale AVEVA PI environments, ensuring reliable data integration, scalability, and performance for operational technology systems. Collaborate across...

Support, maintain, and enhance cloud systems, focusing on stability and performance. Collaborate closely with IT teams to ensure reliable operations and troubleshoot issues in a GCP environment while...

Lead and elevate operations for facilities supporting first responder wellness. Collaborate with clinical teams, oversee staffing and compliance, and manage resources to ensure safe, efficient environ...

Optimize partnership dynamics and engagement strategies for a key collaboration, ensuring operational excellence and strategic growth. Drive communication, coordination, and project execution across c...

Lead the charge in global accounting operations, ensuring compliance and accurate financial reporting. Collaborate with leadership to modernize processes and support strategic initiatives in a dynamic...

Lead the charge in maintaining financial integrity and strategic insight within a dynamic healthcare SaaS organization. Collaborate with leadership to strengthen fiscal processes and ensure compliance...

Join a team that's redefining HR operations for a diverse, global workforce. Own strategic and tactical HR functions, ensuring compliance and fostering a positive employee experience across multiple c...

Transform the SAP landscape by providing expert administration, operational reliability, and modernization leadership in a cloud environment. Engage with cross-functional teams to optimize performance...

Collaborate with cross-functional teams to support the EPA's Next Generation Grant System, providing crucial Tier 1/2 Help Desk assistance while mastering user roles and ensuring efficient issue resol...

Advance IT operations by leading field technicians and helpdesk staff to optimize service delivery and project management while ensuring software licensing and hardware standards are maintained across...

Manage and oversee all phases of healthcare architectural projects, ensuring client satisfaction and budget adherence while directing project teams, resolving challenges, and maintaining quality acros...

Lead the charge in delivering impactful architectural projects, managing all phases from planning to construction. Collaborate with clients and stakeholders, ensuring quality, compliance, and timely d...

Join our Revenue Operations team to lead strategic integration projects between Salesforce and enterprise applications, enhancing operational efficiency and driving revenue growth in a dynamic environ...

Champion the optimization and administration of key business systems, ensuring security, integration, and effective automation. Enable staff productivity through technology and data insights while enh...

Manage complex D365 F&O programs, engaging executives to ensure strategic alignment, delivering on budget and on time, while mentoring teams and fostering stakeholder relationships across multiple pro...

Drive data integrity and security by optimizing SQL Server performance. Engage with clients, troubleshoot issues, and collaborate with the DBA team to enhance processes and services, ensuring clients...

Transform information governance and compliance within our organization. Lead risk management, data classification, and policy development. Own Microsoft Purview governance while collaborating across...

Champion the management and support of diverse web server environments, ensuring high performance and security. Leverage expertise in Linux systems, Apache HTTPD, Tomcat, and NGINX to resolve complex...

Accelerate progress at user adoption initiatives for modern federal survey data platforms. Lead change management and training activities ensuring smooth transitions with a focus on stakeholder engage...