Systems Administrator Jobs in Irvine, CA

Take ownership of the operational engine driving Talent Development initiatives. Lead a team focused on delivering high-quality learning programs, enhancing processes, and ensuring effective logistics...

Shape scalable business solutions as a Senior Business Operations Engineer, collaborating with GTM teams to drive technical innovation using Salesforce and integrations. Leverage your development expe...

Lead the Engineering & Integration team to enhance C4I systems and support national security. Collaborate on innovative technologies, data analysis, and user interface redesigns to improve system perf...

Empower our global IT support transformation, driving exceptional user experiences through strategic leadership and a focus on automation, collaboration, and service excellence within a matrixed envir...

Shape the future of secure distributed storage platforms by defining and driving the security architecture for AI-driven, multi-tenant infrastructures, influencing cross-functional teams while establi...

Accelerate national security space systems integration by evaluating performance, identifying opportunities, and collaborating with military branches to enhance capabilities for mission demands in a d...

Unlock advanced cyber capabilities by developing cloud solutions for the U.S. Space Force. Collaborate with data scientists and engineers to enhance AI applications, while ensuring efficient performan...

Transform mission outcomes by leading cross-functional teams, aligning technical roadmaps, and delivering scalable solutions that meet user needs while fostering a collaborative and growth-oriented en...

Grow your career by leading maintenance strategies in a fast-paced environment, enhancing operational reliability, and supporting a cutting-edge fulfillment network while managing teams and vendor rel...

Join our team to lead IT infrastructure projects, overseeing planning, execution, and stakeholder coordination. Drive efficiency and compliance in technology-related construction and upgrades across m...

Support the development of pioneering Command and Control software by joining a collaborative team focused on aerial and multi-domain robotic systems. Drive innovation and see your code operate on cut...

Champion a transformative digital engagement strategy that enhances customer experience and retention, utilizing data-driven insights to create impactful, personalized interactions across all touchpoi...

Unlock your potential by driving the optimization of HRIS, focusing on Workday's Absence and Benefits modules. Collaborate with HR teams to ensure data integrity, conduct training, and troubleshoot sy...

Drive innovative solutions as a Technical Architect, leading development teams and enhancing ServiceNow implementations to meet client needs and drive IT transformation effectively...

The New Ad Formats team at Reddit is seeking a skilled full stack engineer to build innovative ad experiences and enhance ad performance on the platform. This role involves collaborating with product...

Unlock innovative solutions as you design cutting-edge RF communication systems for spacecraft. Collaborate in a dynamic team to ensure top-tier performance while meeting the growing demand for commer...

Lead the charge in architecting and implementing strategic initiatives for key accounts. Drive business development, streamline processes, and ensure customer satisfaction through effective project ma...

Drive your career forward by designing and testing advanced turbomachinery for high-performance liquid rocket engines, collaborating with a dynamic team to ensure innovative and reliable outcomes in e...

Bring your expertise to drive improvement in Patient Access operations, collaborating with clinical and revenue cycle teams to enhance project delivery and quality assurance. Lead training efforts and...

Shape the future of industrial computing solutions by leading strategic initiatives that enhance business development, streamline product design, and ensure customer satisfaction while managing comple...

Transform enterprise data initiatives by designing and maintaining scalable data pipelines on the Databricks platform, collaborating with technical teams to deliver high-quality AI-driven data solutio...

Architect advanced UAV systems by leading multidisciplinary teams to enhance and deploy cutting-edge drone technology. Drive innovative designs from concept to operation, ensuring robust testing and s...

Shape the future of cloud infrastructure by leading Kubernetes and AWS EKS initiatives. Drive scaling, automation, and reliability across critical systems while collaborating with cross-functional tea...

Lead the charge in managing IT hardware assets by overseeing inventory, shipping, and disposal processes. Ensure compliance with DoD regulations while optimizing asset utilization and providing traini...

Deliver innovative solutions as a Systems Engineer, driving the development of complex systems through cross-functional collaboration and technical expertise while meeting mission-critical requirement...