IT Infrastructure Administrator Jobs in Costa Mesa, CA

Reimagine network reliability by designing and implementing secure enterprise infrastructures, utilizing Zero Trust principles to support critical identity services across diverse environments...

Drive your career forward by migrating complex data flows to an innovative AWS cloud environment, leveraging cutting-edge technologies and collaborating closely with stakeholders to enhance business o...

Empower the transformation of airport operations by analyzing and enhancing information systems. Drive efficiency, reliability, and compliance while collaborating with stakeholders and vendors to impl...

Lead the charge in IT systems administration within a dynamic environment, ensuring the integrity and security of both Microsoft Windows and RedHat Linux infrastructures while collaborating with cross...

Join a pivotal InfoSec GRC team to enhance security and compliance processes. Collaborate across departments, develop audit protocols, and drive improvements in contract compliance and risk management...

Pioneer innovative solutions by collaborating with Finance, Accounting, and Engineering to optimize and automate essential business systems, ensuring they support growth and operational efficiency for...

Empower advanced network transformation for federal clients. As a vital field technician, you'll ensure seamless deployments, troubleshoot issues, and collaborate with leading teams to enhance communi...

Shape the future by overseeing configuration management of technical baselines, ensuring integrity and compliance through all system lifecycle phases, while collaborating with cross-functional teams t...

Shape the future of cancer treatment by leading the accounting function across multiple entities, ensuring accurate financial reporting and strong internal controls while supporting strategic decision...

Take ownership of network security by developing and executing comprehensive strategies. Manage a diverse team, oversee security technologies, and collaborate cross-functionally to enhance the organiz...

Lead and oversee commissioning activities for data center projects, ensuring alignment with project specifications, operational readiness, and stakeholder engagement across the project lifecycle. Driv...

Accelerate operational excellence as you lead finance technology initiatives, oversee Oracle Fusion systems, and drive innovation. Collaborate with cross-functional teams to optimize financial process...

Lead the Technical Services Group to enhance the reliability and sustainability of water infrastructure. Drive engineering analysis, project management, and problem-solving to support various operatio...

Transform mission-critical documentation by developing, editing, and maintaining compliance with DoD standards. Engage with diverse teams to ensure clarity in records management and FOIA processes whi...

Champion the deployment and support of IT for new sites, ensuring seamless operations. Provide hands-on assistance with hardware and user support while collaborating with teams to enhance system effic...

Lead IT efforts to execute ERP migrations and optimize enterprise systems. Manage a professional team and drive strategy aligning technology with business goals, ensuring operational efficiency and se...

Advance security practices across cloud infrastructure, ensuring compliance and incident response. Collaborate with teams to embed security throughout the software lifecycle, enhancing the reliability...

Grow your career with impactful technology solutions that drive operational efficiency. As a key player, lead the administration and enhancement of enterprise platforms, fostering user adoption and co...

Lead the charge in securing enterprise systems through risk assessments, compliance audits, and technical evaluations across diverse platforms, ensuring robust security posture while mentoring junior...

Empower business transformation by leading IT solution development, managing vendor relations, and ensuring compliance. Collaborate with stakeholders to optimize LIS portfolios, enhance security, and...

Lead the configuration and support of a Meter Data Management System, executing complex software testing and integration within a large-scale Advanced Meter Infrastructure program while collaborating...

Join a team that's shaping the future of healthcare technology through innovative software development. Contribute to a cloud-based medical imaging platform, delivering impactful features that enhance...

Empower industrial operations by securing and optimizing IT/OT networks. Leverage your cybersecurity expertise to design robust infrastructures, ensuring reliability and safety for critical systems ac...

Lead the execution of operational technology security projects, ensuring compliance with safety and regulatory standards while collaborating with diverse teams. Drive impactful strategies and assessme...

Deliver exceptional support by resolving complex technical issues for enterprise applications. Collaborate with cross-functional teams, lead incident response, and ensure seamless service continuity t...