Systems Administrator Jobs in Costa Mesa, CA

Champion safety standards as you lead and support site safety programs, ensuring compliance and proactive management across multiple projects while engaging with teams and stakeholders for successful...

Advance technical excellence by leading a dedicated team of engineers focused on nuclear power applications, ensuring compliance, driving business growth, and fostering customer relationships for succ...

Join a team that drives payroll processes and supports financial reporting in a dynamic non-profit environment. Collaborate closely with HR and finance leaders to ensure compliance and deliver insight...

Drive cybersecurity initiatives by collaborating across teams to design and implement secure information systems. Leverage your expertise to ensure compliance and resilience against evolving threats...

Engage with key customers to drive net revenue retention and growth. You'll build and execute account plans, identify upsell opportunities, and ensure outstanding customer experiences while managing m...

Join a team that's driving impactful data initiatives through program management. You'll oversee client-facing projects, enhance cross-team coordination, and foster stakeholder relationships, ensuring...

Lead the charge in enhancing operational efficiency and providing top-tier executive support. Collaborate with senior leaders to drive strategic initiatives, manage cross-functional projects, and stre...

Lead the charge in deployment operations, ensuring timely execution of hardware and personnel at global test sites. Collaborate cross-functionally, solve complex challenges, and drive operational effi...

Champion complex quality engineering efforts for a large-scale distributed data platform by developing test strategies and automation frameworks, ensuring platform stability and performance across mul...

Build your career with a dynamic Post Production Supervisor role, managing in-house artists and vendor coordination. Collaborate to optimize workflows, budgets, and schedules while ensuring quality an...

Grow expertise in Operational Technology security, leading critical engagements across industrial systems. Collaborate on advanced methodologies while mentoring others and contributing to pivotal rese...

Join a team that's transforming market demand into growth opportunities through expert advisory support. Leverage your technical expertise to enhance customer loyalty and drive strategic project selli...

Optimize customer satisfaction by diagnosing and repairing biomedical equipment while collaborating with team members and clients to ensure service excellence and compliance with safety standards in a...

Join us in defining cybersecurity strategies that enhance mission readiness and secure data movement for U.S. Space Force capabilities across diverse environments. Your expertise will shape cross-doma...

Drive security engineering initiatives across applications, APIs, and cloud infrastructure, enhancing automation, integration and securing development workflows to prevent security vulnerabilities and...

Drive cloud infrastructure excellence as a DevOps Engineer, optimizing deployment pipelines and system visibility. Collaborate with cross-functional teams to ensure high availability and compliance in...

Empower your career by leading operational integration for a mission-driven program. Collaborate across teams, drive synchronization, and ensure execution effectiveness in a dynamic environment. Bring...

Shape the future of AI solutions as you partner with customers to design and deploy integrations and automation, translating complex needs into impactful results with high autonomy and cross-functiona...

Take ownership of a critical function within Customer Support, leading teams to enhance service quality and operational efficiency through data-driven strategies and AI integration. Inspire change whi...

Drive maintenance excellence by leading a team in a fast-paced environment, ensuring safety compliance and effective management of plant operations while fostering a culture of continuous improvement...

Empower innovation by developing a self-service application platform for AWS, utilizing Jenkins and Terraform to automate workflows and enhance security. Collaborate across teams to deliver robust, sc...

Pioneer efficient building maintenance operations. Oversee mechanical systems, implement preventive maintenance programs, and manage repair work. Collaborate with property management to ensure safety...

Transform the fiber construction landscape by managing teams and improving processes to enhance quality, efficiency, and customer experience while ensuring key performance indicators are met across mu...

Engineer backend satellite operations software by developing scalable APIs and integrating with AWS services. Collaborate with teams in an Agile environment to optimize the performance of systems supp...

Lead and architect high-performance software solutions for complex, mission-critical systems, collaborating with teams and stakeholders to ensure project success within an agile CI/CD environment. Fos...