Systems Administrator Jobs in Irvine, CA

Help us modernize legacy systems by leveraging Microsoft Power Platform solutions to enhance business workflows and processes, ensuring secure, maintainable web applications optimized for SharePoint O...

Help us drive revenue growth and retention in K-12 accounts through strategic planning, executive engagement, and seamless deal execution across multiple stakeholders in the public sector...

Accelerate our infrastructure evolution by owning and architecting cloud and on-premises systems. You will integrate multiple locations, enhance manufacturing operations, and drive secure networking i...

Shape the future of motor repair and technical services in the Southwest by providing expertise, leading projects, and ensuring compliance with industry standards while driving growth and innovation w...

Manage and enhance electrical engineering processes across the Southwest region, ensuring compliance with industry standards and efficient operations while supporting technical leadership in motor rep...

Support innovative technology solutions across various departments, providing advanced application development, testing, and user training. Collaborate closely with teams to enhance system functionali...

Unlock potential by designing tailored ServiceNow solutions that address customer needs, enhance operational efficiency, and drive revenue growth. Collaborate with sales and delivery teams to deliver...

Join us to manage complex real estate projects from inception to completion, collaborating with clients to meet business objectives through strategic planning and technical expertise in project manage...

Engage with clients to enhance strategic staffing services, drive revenue, and build relationships in assigned regions. Lead negotiations and develop tailored solutions while navigating complex busine...

Lead the charge in delivering exceptional field services in the data center market. Engage with customers, execute complex service tasks, and innovate processes—all while traveling across the U.S. wit...

Lead the charge in executing and managing SAP security programs to protect sensitive information, ensuring compliance with regulations and standards through hands-on collaboration with security teams...

Contribute to large-scale aviation projects by reviewing complex scheduling submissions, analyzing claims, and coordinating multi-project activities. Leverage over a decade of scheduling expertise to...

Optimize IT operations by leading a skilled team to ensure infrastructure reliability, security, and superior service delivery while managing projects, incidents, and compliance with industry standard...

Execute impactful networking product strategies, translating technical complexities into market-ready offerings while collaborating across engineering teams to ensure successful delivery within a high...

Drive the design and deployment of secure, scalable cloud infrastructure. Collaborate with teams to enhance CI/CD pipelines and maintain optimal operations while ensuring cybersecurity and regulatory...

Lead the charge in designing scalable AV solutions that enhance customer environments. Collaborate with sales and technical teams to develop proposals and ensure high-quality execution that meets clie...

Drive data engineering initiatives by developing and maintaining robust APIs. Collaborate with cross-functional teams to build scalable data pipelines and orchestrate seamless workflows, enhancing ove...

Oversee workforce operations and staffing visibility for a major program. Drive coordination across teams to ensure efficient onboarding and clearance processes while managing staffing actions, risks...

Shape the future of product design by transforming innovative concepts into tangible hardware. Collaborate with cross-functional teams to ensure manufacturability and enhance our product catalog throu...

Elevate your career by managing large-scale DoD contracts, enhancing operational efficiency, and leading diverse teams to implement strategic initiatives for improved performance and effectiveness acr...

Build a robust AWS database strategy by leading the migration from SQL Server on EC2 to RDS. Upskill a dedicated team, optimize costs, and ensure compliance for critical healthcare applications servin...

Engage your management skills to oversee custodial and maintenance operations, ensuring compliance with health regulations while maintaining a clean, safe environment. Lead a diverse team to optimize...

Lead the charge in advanced epidemiological research, driving methodologies and findings to improve health outcomes in worker populations, while managing project teams and liaising with key stakeholde...

Explore new manufacturing possibilities as a Solutions Engineer, evaluating technical feasibility and driving strategic growth. Collaborate across teams to enhance pricing models, ensuring competitive...

Champion the security framework by guiding customer interactions, supporting sales, and showcasing the technical benefits of cloud infrastructure. Leverage expertise in security architecture to influe...