IT Infrastructure Administrator Jobs in Costa Mesa, CA

Drive data integrity and security by optimizing SQL Server performance. Engage with clients, troubleshoot issues, and collaborate with the DBA team to enhance processes and services, ensuring clients...

Lead the charge in optimizing Microsoft 365 GCC High operations, ensuring seamless identity automation, endpoint management, and compliance. Own technical controls while advancing critical milestones...

Shape the future of software development by writing high-quality code, collaborating with teams, and enhancing applications to meet user needs. Contribute your expertise to innovative solutions in a d...

Join a dynamic team to drive cybersecurity product sales, expand existing accounts, and secure new business. Build strategic relationships and lead negotiations, ensuring our data security solutions a...

Accelerate progress at the forefront of IT engineering to design, implement, and optimize cutting-edge technology infrastructure. Lead impactful projects across systems engineering, networking, and cl...

Collaborate to optimize technology infrastructure and enhance system performance. Focus on engineering solutions across various environments, supporting cross-functional projects, and ensuring robust...

Join our team to manage IT operations across two facilities, ensuring seamless support for hardware, software, and network infrastructure while enhancing overall technological efficiency and user expe...

Reimagine IT solutions by leveraging your expertise in designing enterprise infrastructure that aligns with business objectives, enhances customer relationships, and delivers impactful presentations f...

Grow your career with a hands-on IT & Security Manager role that involves end-to-end management of internal systems, security posture improvements, and team building. Shape the future of IT while supp...

Join a team that designs scalable and secure technology solutions by collaborating with various stakeholders. You'll lead architecture efforts for enterprise-level projects and shape our Enterprise Ar...

Champion network infrastructure deployment and maintenance for global solutions. Engage in troubleshooting, optimizing, and supporting firewall and VPN setups while ensuring security compliance in a f...

Tackle the design, configuration, and security of enterprise network infrastructure, with a focus on HPE/Aruba wireless systems. This role is ideal for network professionals with 2-3 years of hands-on...

Lead the charge in providing specialized SCADA technical support, enhancing client relationships in the Renewable Energy sector through system integration, troubleshooting, and programming expertise t...

Lead the charge in designing and implementing innovative enterprise AI and productivity solutions using Microsoft Power Platform, enhancing workplace efficiency and driving significant business value...

Lead the charge in managing and optimizing enterprise Windows infrastructure, ensuring security and system performance while providing mentorship. Collaborate with IT teams to enhance endpoint managem...

Lead the charge in architecting integration and automation solutions for the MyCDW platform, driving scalable operations and aligning with business goals through innovative technology and governance t...

Innovate and lead the administration of enterprise-scale AVEVA PI environments, ensuring reliable data integration, scalability, and performance for operational technology systems. Collaborate across...

Take ownership of our Microsoft 365 environment and IT infrastructure, ensuring security, user support, and system optimization. Contribute to improvements through proactive problem-solving and effect...

Engineer and enhance information systems to support organizational needs. Provide technical assistance across platforms, ensuring effective operation of hardware, software, and networking. Collaborate...

Shape the future of enterprise infrastructure management by overseeing operational excellence, reliability, and resiliency in data center operations. Lead a skilled team to drive strategic initiatives...

Lead the charge in architecting and managing mission-critical IT systems, ensuring high availability and security across infrastructure. Play a pivotal role in cloud migrations and automation efforts...

Transform infrastructure leadership by ensuring security, reliability, and operational excellence across a global technology environment. Champion network stability, system availability, and collabora...

Lead the charge in assessing and enhancing enterprise access controls and governance processes, ensuring compliance with federal and DoD standards through thorough audits, reviews, and analyses while...

Contribute to the success of enterprise customers by managing IoT solution deployments and ensuring they maximize value. Collaborate cross-functionally to drive customer relationships and enhance over...

Transform enterprise customer relationships by managing successful IoT deployments, ensuring clients gain maximum value from technology solutions throughout their lifecycle, while collaborating across...