IT Infrastructure Administrator Jobs in Costa Mesa, CA

Transform backend architecture by leading engineering efforts in modernizing mission-critical software systems. Drive the full development lifecycle while mentoring a team and collaborating with cross...

Empower enterprise infrastructures by designing automated workflows for secure, scalable network management. Utilize advanced scripting and automation to optimize systems while leveraging your experti...

Elevate security by engineering cloud infrastructures with a focus on Azure and AWS. Design and implement security architectures, automate operations, and lead technical discussions, ensuring complian...

Drive impactful technology operations, providing top-notch user support while ensuring robust cybersecurity and infrastructure management in a dynamic, multi-entity environment. Collaborate with stake...

Lead full life cycle project management for diverse clients. Drive project success by coordinating resources, managing budgets, and ensuring timely delivery while maintaining high customer satisfactio...

Lead the execution of federal construction projects, ensuring safety, quality, and compliance while managing budgets and schedules. Collaborate with cross-functional teams to deliver results and drive...

Unlock your potential by leading Oracle integration for a federal HR modernization initiative. Design and maintain systems integration as a key technical resource, leveraging your expertise in API eng...

Unlock potential by leading integration projects that connect Oracle Fusion Cloud HCM with federal HR systems. Collaborate with teams to deliver scalable, secure solutions while mentoring junior engin...

Drive the effectiveness of technology audits by evaluating controls across complex domains, collaborating with global teams, and enhancing the control environment through analysis and recommendations...

Join a dynamic team as you design and implement enterprise security architectures, ensuring robust protection against evolving cyber threats while leading in risk management, compliance, and security...

Drive integrations excellence by developing robust finance system connections. Work with industry-leading tools, enhance automation, and ensure compliance, all while collaborating with finance teams t...

Inspire the future of AI-native software delivery by defining technical standards, connecting core capabilities, and influencing engineering and security teams to adopt innovative solutions that resha...

Elevate your career by developing mission-critical applications for the U.S. Navy. Join a dynamic team in an Agile environment, focusing on modernizing legacy systems and creating robust desktop appli...

Launch your career as a vital link between finance teams and tech systems, ensuring smooth operations of critical financial tools. Champion data integrity, support user adoption, and enhance integrati...

Join a team that's building and enhancing enterprise GRC programs to optimize cybersecurity compliance across multiple frameworks, driving automation and collaboration to bolster risk management and s...

Transform the Data Center landscape by spearheading strategic account growth, nurturing client relationships, and executing market-specific sales strategies while ensuring adherence to quality and EHS...

Grow your career with a collaborative team dedicated to optimizing customer experience through technical expertise and robust support solutions for enterprise clients, enhancing their use of leading t...

Elevate client partnerships by solving complex business challenges. Seek out and establish new connections while fostering long-term relationships to drive success and become a trusted advisor in the...

Lead the charge in advancing software testing initiatives, ensuring IT solutions align with regulatory standards while developing test strategies, analyzing security, and enhancing automation processe...

Transform the future of critical infrastructure by spearheading innovative control system designs that enhance performance, reliability, and scalability across various automation platforms. Collaborat...

Grow your career with a critical role in securing cloud environments for U.S. government operations. Design, implement, and optimize protections for sensitive data in both regulated and multi-cloud in...

Lead the charge in ensuring compliance and quality in electrical and IT inspections across major construction projects. Actively verify adherence to codes and specifications while preparing detailed r...

Join a team that's dedicated to optimizing our infrastructure, automating deployments, and ensuring security through collaboration with cross-functional teams. Bring your expertise to enhance our clou...

Join a team that's redefining enterprise systems with secure automation and AI-driven solutions. As a core member, you'll engineer innovative infrastructure while embedding security controls into ever...

Transform infrastructure reliability and automation as a DevOps Engineer. Own critical architecture, drive system performance, and enhance security for financial solutions that empower millions of wor...