IT Systems Administrator Jobs in Costa Mesa, CA

Accelerate progress at a pivotal integration layer that connects legacy and modern health systems. Architect and enhance reliable, observable systems while driving efficiency and enabling scalable sol...

Transform compliance controls across our organization. Drive initiatives to ensure ITGC frameworks are effective, collaborating with teams to mitigate IT risks and maintain compliance with SOX, GDPR...

Join a team that's at the forefront of healthcare technology, architecting impactful Dynamics 365 and Power Platform solutions that enhance patient services and optimize operational workflows while dr...

Accelerate progress at a leading consultancy by serving as a Senior OneStream Consultant, guiding complex implementations and shaping technical designs to enhance financial management application capa...

Lead and manage complex nuclear projects while fostering strong client relations. Bring your expertise in nuclear operations and project management to ensure successful execution from planning to clos...

Join a team that's building scalable cloud-based services to enhance product performance and reliability. Collaborate across functions to drive technical design, code quality, and support throughout t...

Unlock potential by collaborating with customers and Sales teams to design, test, and deliver innovative technical solutions that enhance product development and support, with opportunities for domest...

Advance your career by leading the design and execution of secure collaboration solutions across the Microsoft cloud. This role offers strategic influence, project direction, and high-impact decision...

Reimagine IT network infrastructure by designing and enhancing robust telecommunications systems that support groundbreaking projects. Collaborate with cross-functional teams to optimize connectivity...

Unlock potential by optimizing patient operations, enhancing engagement, and driving KPI improvements while leading high-performing teams across diverse environments and ensuring seamless execution fo...

Join a team that's dedicated to enhancing medical staff services through effective oversight, coordination, and compliance in credentialing processes while ensuring the highest standards of accreditat...

Champion operational excellence by leading multi-team IT support operations, enhancing service delivery for judicial staff and enhancing technology strategy to ensure quality service for all stakehold...

Contribute to our engineering analytics team by applying modern DevSecOps practices to enhance integration and testing processes. Streamline deployments and support cross-functional collaboration whil...

Support our customers by delivering top-notch remote troubleshooting and support for imaging modalities, ensuring efficient issue resolution and excellent customer experience in a dynamic 24/7 environ...

Empower mission success by architecting innovative satellite ground systems, driving integration and technical solutions for diverse clients, while collaborating cross-functionally to deliver and veri...

Lead the charge in cloud security strategy and solutions, guiding clients through assessments, implementations, and optimizations across multiple cloud platforms. Enhance cyber risk management while p...

Unlock your potential as you design and deploy innovative backend solutions in a collaborative team, building resilient systems for real-time trading applications in a cutting-edge Kubernetes environm...

Drive the design and execution of robust production GenAI systems that enhance automation, deliver reliable performance, and support real user interactions through end-to-end ownership while ensuring...

Transform clinical trial budgeting by coordinating analyses, negotiating with sponsors, and ensuring compliance. Support a collaborative team to refine administrative processes and mentor junior staff...

Join a team that's shaping the future of life sciences by developing scalable applications and robust analytics solutions. Collaborate across disciplines to deliver impactful technology that empowers...

Grow your career with us to oversee IT integration and project management for major airport terminal upgrades. Collaborate with stakeholders to ensure successful implementation of cutting-edge technol...

Join a team that's enhancing automated workflows and data analytics through innovative Power Apps and Power BI solutions to support the Department of Homeland Security's mission, all in a fully remote...

Drive innovation by developing impactful technology solutions and mentoring teams. Ensure adherence to best practices while addressing functional and non-functional requirements to enhance service qua...

Drive the evolution and automation of RDMA Ethernet fabrics, ensuring reliable global network performance. Collaborate cross-functionally to enhance operations and build robust telemetry systems for m...

Lead a team of Advanced Support Consultants, driving impactful solutions and exceptional service delivery. Ensure client success through collaboration, technical support, and process improvement, whil...