IT Systems Administrator Jobs in Costa Mesa, CA

Transform government IT infrastructure by leveraging cloud and hybrid solutions. Collaborate with US Federal agencies to drive sales and enhance monitoring capabilities, while maintaining strong relat...

Analyze user requirements and optimize SAP systems, collaborating with teams to enhance functionality and provide training. Drive operational support and foster trusted relationships, ensuring efficie...

Accelerate progress at HCI Systems by driving sales of integrated security solutions, fostering client relationships, and managing complex accounts to exceed company objectives and achieve sustained b...

Drive business growth by building relationships and selling integrated security solutions. Manage the sales process from proposal to closing, ensuring client partnerships and achieving sales targets a...

Partner with us to master financial analysis and modeling in cloud tech, driving strategic insights and planning for high-growth initiatives in GPU-as-a-Service offerings, ensuring data accuracy and e...

Drive business growth by establishing relationships in the security integration sector, identifying customer needs, and leading sales from proposal to closing, while collaborating with partners across...

Lead and deliver technology projects that drive sales and marketing initiatives. Collaborate with teams to develop actionable project plans, manage risks, and ensure timely delivery within budget. Ele...

Drive successful ERP implementations and optimizations for dynamic startups, enhancing their financial infrastructure. Collaborate with clients to streamline processes, support system assessments, and...

Lead procurement strategies for Digital Services by managing contracts, negotiating terms, and nurturing vendor relationships, ensuring compliance and enhancing service quality with minimal supervisio...

Empower security excellence by leading the design and implementation of robust information security architecture. Collaborate globally, align strategies with business goals, and drive innovation throu...

Elevate production environments by serving as the key technical liaison for product teams. Optimize containerization processes and collaborate closely with platform teams to ensure seamless integratio...

Drive data engineering initiatives by developing and maintaining robust APIs. Collaborate with cross-functional teams to build scalable data pipelines and orchestrate seamless workflows, enhancing ove...

Champion the growth of Data Center Solutions, leading complex engagements and mentoring Solutions Architects. Drive technical strategy and partner with Sales for large-scale projects in dynamic enterp...

Join a team that develops secure cloud solutions, automates CI/CD processes, and integrates DevOps with security practices, contributing to compliance standards for government healthcare systems...

Serve as a key leader overseeing construction management teams, ensuring project success through effective collaboration, risk mitigation, and strong client relationships, while aligning with core val...

Transform customer experiences by leading end-to-end systems engineering solutions. Collaborate with cross-functional teams to create reliable, scalable backend services and modern frontend applicatio...

Drive success by analyzing, developing, and delivering communications and training programs that enhance user adoption of technology initiatives in a fast-paced environment, ensuring an optimal experi...

Champion effective change management and communication strategies to drive user adoption of technology solutions. Leverage your extensive experience to analyze, develop, and deliver impactful training...

Shape the future of cloud infrastructure by managing complex AI data center builds, driving alignment among stakeholders, and ensuring successful program execution in a high-growth environment...

Transform military satellite communications by integrating cutting-edge systems in collaboration with a diverse team. You’ll play a vital role in ensuring system readiness and mission success for the...

Elevate technical expertise across teams by creating effective training programs. Collaborate cross-functionally to develop AI-driven content that enhances platform knowledge and drives measurable out...

Lead the charge in optimizing Windows endpoint configurations and security. Drive lifecycle management and compliance for a large-scale enterprise environment, ensuring efficient deployment and suppor...

Join us to lead CRM operations in Enrollment Management, shaping effective communication strategies and workflows. You will oversee system configurations, data governance, and integration, ensuring op...

Accelerate progress at the VA by developing and enhancing ServiceNow applications. This role demands a blend of front/back-end expertise, technical problem-solving, and collaboration within regulated...

Lead the full cycle recruiting process, driving talent acquisition for both high-volume manufacturing and diverse corporate roles as we expand our operations. Foster partnerships across teams while en...