IT Infrastructure Administrator Jobs in Costa Mesa, CA

Lead the finance team in managing core accounting operations, ensuring accuracy and timeliness of financial reporting while driving process improvements and maintaining compliance with internal contro...

Join as a Senior Manager of DevOps to elevate engineering productivity, oversee multi-cloud practices, and lead innovative AI tooling, all while fostering a culture of collaboration and accountability...

Unlock potential by driving change management initiatives to support the modernization of foundational systems. Lead training and communication strategies that ensure employee preparedness and engagem...

Drive transformation by implementing change management strategies for a major systems modernization. Collaborate with teams to enhance processes, communicate effectively, and ensure employee readiness...

Champion change initiatives by developing strategies to modernize systems, enhance training, and improve communication, ensuring smooth transitions and employee engagement throughout the Sapphire impl...

Drive comprehensive contract administration efforts, collaborating with teams to prepare proposals, negotiate terms, and ensure compliance while fostering strong customer relationships and mitigating...

Join a team that's redefining defense technologies by leading the development of innovative systems architecture for classified DoD programs, focusing on advanced training systems and autonomy solutio...

Accelerate progress at the forefront of energy strategy, managing complex interconnection and energy supply contracts while ensuring compliance, financial oversight, and fostering collaboration across...

Pioneer permitting processes by analyzing road and utility crossing requirements while utilizing GIS for property research. Collaborate with a dedicated team to ensure efficient compliance and documen...

Shape the future of managed services by leveraging AI-driven solutions, optimizing complex processes, and collaborating with cross-functional teams to deliver client-focused application support and de...

Empower our team by managing complex projects and providing expert solutions in government lending. Leverage your commercial lending experience to enhance operational objectives and drive client succe...

Drive new logo acquisition for AI solutions by engaging enterprise accounts, creating executive-level dialogues around AI implementation, and building strategic partnerships—all while achieving $10M...

Drive sales strategy in Financial Services, fostering C-suite relationships. Use expertise in AI and automation to achieve revenue goals and improve operational efficiency, delivering exceptional valu...

Shape the future of cloud security by leading our architecture efforts, ensuring robust protection across AWS infrastructures while collaborating with cross-functional teams to integrate security best...

Join a team that's driving cloud transformation initiatives for enterprise and government clients, leading organizational change management and ensuring effective risk management while overseeing tail...

Take ownership of daily accounting operations, enhancing processes and team collaboration in a dynamic, multi-entity environment while supporting growth and modernization initiatives to improve overal...

Join a dynamic team to lead systems engineering efforts on complex underwater solutions. Engage in the full lifecycle, from requirements gathering to implementation, ensuring performance and compatibi...

Lead the charge in developing technical expertise while gaining hands-on experience in field engineering. Engage in extensive training and travel to support power generation projects, ensuring the saf...

Discover a fulfilling career in engineering as you gain hands-on experience through comprehensive training, travel, and professional mentorship, shaping your expertise in complex turbine systems and c...

Join a dynamic project team as a Substation Physical Designer, collaborating on high and extra high voltage substation designs. Contribute to various critical deliverables while applying industry stan...

Drive network solutions and maintain technical expertise for a complex space program, ensuring compliance with cybersecurity standards while optimizing international network architecture and integrati...

Join a team that's shaping innovative solutions in networked systems integration. Leverage your Linux administration and scripting skills to enhance performance and streamline processes across diverse...

Join a team that's redefining AI infrastructure deployment, architecting cutting-edge GPU solutions for data centers and edge computing. Leverage your expertise to engage with technical stakeholders a...

Grow your career with us to oversee IT integration and project management for major airport terminal upgrades. Collaborate with stakeholders to ensure successful implementation of cutting-edge technol...

Lead and optimize network design, deployment, and maintenance for advanced space programs. Collaborate across teams to enhance customer requirements, ensuring robust cybersecurity and system performan...