IT Infrastructure Administrator Jobs in Costa Mesa, CA

Unlock potential by providing strategic leadership in cybersecurity, IT infrastructure, and enterprise architecture to drive secure, scalable technology solutions aligned with organizational prioritie...

Lead the charge in optimizing IT systems and data management for major federal healthcare programs. Collaborate across teams to deliver accurate, timely information and innovative data solutions that...

Optimize enterprise communications and multimedia network infrastructure by designing, implementing, and troubleshooting VoIP and related systems in a secure DoD environment, while ensuring compliance...

Join a dynamic team to oversee imaging operations, streamline processes, and enhance service delivery, while ensuring high standards and effective capacity planning. Collaborate with stakeholders to d...

Support security assurance operations by managing customer trust, third-party risk, and vendor assessments, while leveraging AI tools to enhance process efficiency and documentation accuracy across th...

Advance your career by developing and maintaining vital ALC programs in a Z/OS environment, contributing to modernization efforts within a federal context while ensuring compliance with security proto...

Grow your career with a dynamic program management role, where you'll lead cross-functional teams to enhance customer satisfaction and drive financial performance through effective product development...

Drive technology operations by managing vendor relationships and support services. Play a key role in aligning technology initiatives with organizational goals while ensuring efficient service deliver...

Empower clients by ensuring effective cloud migrations and integrations. Drive customer success as a Cloud Integrations Engineer, collaborating across teams to optimize services and maintain strong re...

Empower customer success through expertly managing cloud migrations, technical integrations, and optimizing service delivery while fostering strong client relationships in a fast-paced, collaborative...

Oversee the design, analysis, and maintenance of the SCADA system, managing projects and teams to enhance operational efficiency and reliability of data acquisition for city services. Partner with div...

Help us improve and scale our platform infrastructure across multiple cloud providers. Collaborate on CI/CD, deployment automation, and security. Your expertise will drive operational efficiency and e...

Manage the entire deal process for data center acquisitions, engaging stakeholders, negotiating terms, and driving transactions to closure. Handle multiple deals with precision while optimizing commer...

Advance corporate technology operations by managing system performance and driving strategic initiatives in AI and analytics. Collaborate with IT and business stakeholders to enhance workflows and ens...

Drive successful project delivery as a construction leader, managing teams and client relations in large-scale Combined Cycle power plant projects, ensuring safety, quality, and adherence to schedule...

Grow your career with a collaborative role that enhances information security initiatives, analyzes needs, and fosters inclusive environments while implementing best practices to safeguard institution...

Lead operations to drive growth, enhance client satisfaction, and foster innovation in a dynamic hospitality environment. Ensure service excellence and best practices while managing diverse teams and...

Lead architectural vision for Hardware Asset Management solutions on ServiceNow. Design, implement, and optimize comprehensive lifecycle strategies while collaborating with stakeholders to drive innov...

Reimagine enterprise telecommunications by enhancing communication services and solving complex technical issues. Drive modernization initiatives and lead migrations while supporting a wide range of t...

Join a team that's committed to operational excellence in a 24/7 Managed Services environment. Your leadership will drive service performance, governance, and continuous improvement, ensuring optimal...

Empower your career by optimizing recruiting systems and enhancing the hiring experience. In this role, you'll manage ATS configurations, automate workflows, and support team operations to ensure effe...

Optimize technical solutions across Windows, Linux, and VMWare platforms. Collaborate with teams to enhance user experience and deliver automated solutions while ensuring effective troubleshooting and...

Champion the technical infrastructure of SAP systems, ensuring optimal availability and performance. Manage installations, upgrades, and troubleshooting while supporting HANA, ECC, and NetWeaver envir...

Execute innovative design and implementation of large-scale Zero Trust solutions. Lead systems engineering initiatives, collaborating with diverse teams to align with DoD requirements and enhance secu...

Champion data center excellence by maintaining infrastructure, troubleshooting issues, and supporting hardware installations. Bring your leadership skills to guide a team and ensure a clean, organized...