IT Systems Administrator Jobs in Costa Mesa, CA

Lead the charge in quality engineering by developing robust testing strategies and collaborating with development teams to enhance software functionality and reliability, ensuring high standards of qu...

Drive innovation by designing scalable ERP/CRM solutions. Collaborate cross-functionally to enhance application efficiency and quality while guiding technical delivery and championing best practices w...

Execute critical support for Oracle Customer Care and Billing system, collaborating with cross-functional teams to enhance application performance and integration. Provide strategic system analysis, t...

Pioneer a robust network security environment by defining standards and leading zero-trust strategies while ensuring compliance and protecting sensitive data throughout cloud and on-premises infrastru...

Join our team to innovate Salesforce support solutions, drive technical excellence, and lead a talented development pod focused on enhancing user experience across our Salesforce platforms...

Lead the integration and test of aerospace vehicles from design to launch. Drive technical decisions, ensure flight readiness, and optimize performance metrics while collaborating across engineering t...

Join a team that's shaping the future of training and change management, delivering impactful AI-enabled software solutions. Leverage your expertise to drive client engagement and ensure successful pr...

Lead the charge in driving new client acquisition and nurturing existing customer relationships in a fast-paced SaaS environment, while leveraging innovative privacy solutions to enhance trust and rev...

Lead the successful deployment of complex reactor projects, ensuring compliance with contract obligations and timely deliverables. Collaborate with cross-functional teams to manage project schedules...

Lead the charge in shaping the enterprise architecture strategy, aligning technology with business priorities. Drive governance and innovation while managing a diverse team, fostering a global archite...

Transform cutting-edge .NET applications by designing, developing, and maintaining software solutions in a dynamic, Agile environment. Collaborate cross-functionally to ensure top-quality, resilient a...

Join us to enhance enterprise security operations by architecting, implementing, and supporting security solutions. Take ownership of assessments, system monitoring, and compliance, ensuring robust pr...

Drive the optimization of nursing systems, ensuring efficient electronic documentation and streamlined processes. Collaborate with IT on development and training to support enhanced patient care throu...

Lead the charge in designing and managing enterprise data systems, ensuring stability and security. Collaborate with cross-functional teams to develop scalable architectures while mentoring engineers...

Engage in strategic leadership of enterprise systems, optimizing workflows and integrations to enhance operational efficiency in a fast-paced aerospace technology environment. Drive initiatives as bot...

Drive your career forward as a Security Engineer in a dynamic remote environment, enhancing security operations and identity management while collaborating with diverse teams to strengthen our organiz...

Unlock your potential as you maintain critical infrastructure in advanced manufacturing, collaborating with top engineers to develop robust systems that ensure performance and reliability in dynamic e...

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Advance internal efficiency as a Software Engineer, collaborating with cross-functional teams to automate workflows, develop AI-driven tools, and maintain CI/CD pipelines, ensuring high-quality softwa...

Join us in enhancing financial execution for vital defense programs. You'll track budgets, analyze costs, and provide insights to leadership, ensuring alignment with mission priorities in a dynamic, c...

Join a team that's shaping cutting-edge military communications systems! Utilize your DevSecOps expertise in an agile environment as you develop, integrate, and automate robust software solutions for...

Drive seamless program execution by coordinating interdisciplinary activities, managing vendor performance, and facilitating effective communication between stakeholders to achieve project milestones...

Transform the future of storage engineering by developing self-managing systems that scale autonomously. Your expertise will drive innovation in our infrastructure, ensuring robust performance for pet...

Join a dynamic team as you lead programmatic trading initiatives, oversee campaign performance, mentor traders, and collaborate with cross-functional partners to ensure excellence in execution and dri...

Accelerate progress at organizations by designing and implementing resilience strategies that enhance preparedness and response to disruptions using cross-functional collaboration and analytical skill...