IT Infrastructure Administrator Jobs in Costa Mesa, CA

Optimize business systems by managing mainframe and PC networks, ensuring seamless operations and end-user support. Drive efficiency through strategic planning, system upgrades, and robust maintenance...

Drive enterprise network success by administering and securing diverse infrastructures, collaborating with teams to enhance performance and reliability. Ideal for problem-solvers ready to manage compl...

Pioneer the development and operational convergence through automation, designing CI/CD pipelines and driving release process efficiency to enhance software delivery across diverse teams and projects...

Lead the modernization of application development and deployment processes. Collaborate to automate workflows, enhance build strategies, and implement DevSecOps principles while transitioning legacy s...

Drive modernization of development and release processes. Analyze legacy applications, automate deployments, and collaborate across teams to enhance software delivery through GitHub and CI/CD solution...

Champion the technical administration of Deltek Vantagepoint ERP, ensuring system optimization, stability, and performance while collaborating with cross-functional teams to support business operation...

Empower innovation in information technology as you lead a dynamic team focused on IT infrastructure, project management, and cybersecurity, ensuring optimal performance and alignment with organizatio...

Develop automated workflows and scripts that enhance IT operations, increase efficiency, and ensure seamless user support across identity and collaboration platforms, while leveraging AI to drive inno...

Reimagine encounter processing by driving innovation and cloud adoption. Lead a cross-functional team to transform legacy systems into scalable platforms while ensuring compliance, performance, and da...

Collaborate effectively as a SharePoint Administrator, ensuring the seamless operation of classified information systems while enhancing user experiences and coordinating with technical teams on vital...

Transform cloud security in a dynamic role focused on securing infrastructure and applications. Collaborate across teams to enhance DevSecOps practices and ensure compliance within a Department of Def...

Drive security compliance and documentation for systems aligned with NIST SP 800-171 and CMMC Level 2, collaborating across teams to ensure robust cyber posture and readiness for audits, while support...

Shape the future of advanced systems by leading design and development efforts. Collaborate with R&D to ensure robust communication solutions that enhance national security while mentoring others thro...

Advance operational technology systems for data center infrastructure, ensuring reliability, security, and scalability while collaborating cross-functionally to optimize processes and compliance withi...

Develop innovative cloud infrastructure solutions while optimizing Kubernetes systems. Collaborate with top engineers to manage projects, enhance delivery mechanisms, and provide self-service capabili...

Unlock potential by leading automation and orchestration efforts across secure hybrid infrastructure while ensuring system performance and reliability in a dynamic environment...

Engage as a Senior Manager to assess and enhance enterprise infrastructure maturity, develop financial investment cases, and present actionable transformation roadmaps to senior stakeholders, driving...

Pioneer infrastructure and database solutions, ensuring optimal performance, security, and compliance for healthcare clients. Lead a technical team, manage budgets, and drive project governance while...

Lead and manage a high-performing team of IT engineers in the design, operation, and optimization of enterprise storage, virtualization, and computing platforms, driving innovative solutions to suppor...

Transform IT solutions by automating workflows and enhancing security with tools like Go and Kubernetes. Collaborate across teams to tackle diverse challenges while honing your skills in a modern, inn...

Take ownership of the end user account lifecycle administration, managing over 5,700 accounts monthly across multiple secure networks while executing technical resolutions independently and ensuring c...

Pioneer innovative solutions by designing scalable container management systems with Kubernetes. Collaborate with engineers to enhance continuous delivery and ensure optimal infrastructure performance...

Drive strategic business development and client engagement in infrastructure, focusing on key transportation agencies in Southern California, while fostering relationships and capturing major opportun...

Empower business infrastructure by designing resilient systems aligned with IT strategy. Collaborate across teams to optimize technology solutions for clients, ensuring high availability and operation...

Collaborate with diverse teams to manage IT infrastructure projects from start to finish. Utilize your expertise in project management to ensure timely delivery and client satisfaction while traveling...