Linux System Administrator Jobs in Costa Mesa, CA

Execute critical support for Oracle Customer Care and Billing system, collaborating with cross-functional teams to enhance application performance and integration. Provide strategic system analysis, t...

Architect AI-enabled applications, modernize legacy systems, and ensure compliance while leading collaborative teams and engaging federal stakeholders. Foster secure, innovative software solutions uti...

Join us to lead the charge in driving scalable Ansible automation solutions while mentoring teams, advising clients, and enhancing consulting practices. Your expertise will elevate client engagements...

Champion ground segment software solutions by developing reliable services, optimizing mission control interfaces, and automating simulations. Drive system deployment across diverse environments while...

Oversee regional physical security operations across multiple data centers, ensuring the protection of critical infrastructure, compliance with corporate standards, and effective incident response as...

Engage with teams to architect and deliver innovative AWS solutions, driving cloud strategies and client success. Contribute your expertise to multi-account configurations and complex disaster recover...

Manage the security posture of classified information systems by driving risk management decisions, ensuring compliance, and collaborating with cross-functional teams to sustain Authorization to Opera...

Bring your expertise to a pivotal engineering role where you'll tackle high-impact projects, leading cross-team initiatives from concept to delivery, and driving significant changes across the organiz...

Unlock potential by managing AWS operations, driving collaboration, and promoting system improvements. Engage teams to enhance performance and ensure seamless incident management, making impactful dec...

Pioneer in validating advanced hardware for power delivery systems. Drive engineering tests, develop plans, and collaborate closely to ensure top performance and reliability in next-gen technologies...

Lead the charge in integrating critical systems by managing teams, optimizing throughput, and driving technical design. Collaborate across departments to elevate integration processes and establish st...

Innovate in full-stack software development, designing AI-powered applications while mentoring peers and upholding coding standards. Leverage expertise to create seamless solutions that enhance produc...

Join a team that's redefining HR technology by architecting automation and AI workflows across the People function, enhancing integration and operational efficiency while shaping the future of people...

Champion the development of embedded flight software by leading a skilled team through the full software lifecycle, ensuring quality and meeting program goals for high-stakes spacecraft in low-earth o...

Join a dynamic team to build and manage secure, scalable cloud and server infrastructure. Oversee Windows and Linux environments, support automation efforts, and enhance cloud services, ensuring high...

Join a dynamic team to oversee client technology platforms, develop strategic roadmaps, and mentor engineers while enhancing customer relationships through innovative technological solutions and suppo...

Elevate your engineering career by driving impactful software solutions across backend services, APIs, and data workflows, while collaborating with diverse teams to enhance security and operational ef...

Take ownership of SKU-level capacity management to drive global infrastructure deployment. Collaborate with cross-functional teams to ensure effective execution, utilizing data analytics and project m...

Shape the future of compliance audit controls by coordinating activities, ensuring information security adherence, and collaborating with diverse teams to manage multiple compliance programs effective...

Shape the future of advanced systems by leading design and development efforts. Collaborate with R&D to ensure robust communication solutions that enhance national security while mentoring others thro...

Accelerate national security space systems integration by evaluating performance, identifying opportunities, and collaborating with military branches to enhance capabilities for mission demands in a d...

Empower cutting-edge satellite operations by crafting resilient networking architectures. Define strategies to connect systems and enhance performance across production and global operations, ensuring...

Join our innovative team as a front-end engineer to design and enhance tools that automate and manage cloud-based infrastructure, impacting customer experiences and ensuring a stable, flexible product...

Lead the charge in space defense by overseeing system architecture and integration for Space Control programs. Utilize your expertise to establish requirements and conduct pivotal analyses to enhance...

Drive platform integration and enhance capabilities through systems engineering expertise. Collaborate on future planning and analysis tasks, ensuring robust documentation and integration support whil...