Systems Administrator Jobs in Costa Mesa, CA

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...

Accelerate the security and performance of our expansive network systems while collaborating with vendors and consultants to enhance overall IT infrastructure...

Oversee and enhance IT infrastructure to ensure secure and efficient operations. Engage in endpoint management, network operations, and compliance efforts while troubleshooting and implementing robust...

Drive multiple large-scale telecommunications projects, ensuring operational success, risk management, and budget oversight while maintaining customer satisfaction and fostering effective relationship...

Join a dynamic team leading community support initiatives. Oversee care coordination, enhance patient outcomes, and ensure compliance across various healthcare settings while supporting high-risk popu...

Collaborate with a dynamic engineering team to design, develop, and scale modern cloud-based microservices. Utilize innovative technologies to enhance solutions within the automotive finance sector as...

Join a team that's integral to the DOJ's litigation mission, supporting complex applications as an E-Discovery Application Administrator. This fully remote role demands expert programming skills to en...

Unlock your potential by managing cloud computing security and implementing best practices under the NIST RMF standards. Collaborate with cross-functional teams to enhance Oracle Cloud Infrastructure...

Accelerate your career by designing and implementing comprehensive cloud security solutions across SaaS, containerized environments, and AI services while collaborating with engineering teams to embed...

Pioneer innovative web solutions by architecting robust back-end systems and designing seamless front-end interfaces. Collaborate cross-functionally to enhance user experiences while ensuring top-tier...

Innovate cloud infrastructure and developer tooling, enhancing reliability and observability while collaborating with teams to enable efficient service delivery and improve the overall developer exper...

Champion enterprise risk management by leading a team to identify, assess, and treat risks across the organization, collaborating with stakeholders to drive a risk-aware culture and improve processes...

Take ownership of implementing phased computer systems, conducting thorough requirements analysis, and ensuring client approvals. Drive integration and testing of systems while managing configuration...

Lead the charge in driving growth and operational excellence across a diverse portfolio of server and networking racks, ensuring exceptional customer engagement and robust financial performance in a f...

Champion the future of enterprise business operations by managing financial, HR, and operational strategies. Collaborate with division leadership to enhance efficiency and achieve organizational objec...

Join our team as we design and integrate complex IT systems, enhancing innovation and security at every lifecycle stage. Collaborate across divisions to optimize infrastructure and provide robust supp...

Lead strategic initiatives in mainframe optimization and delivery, providing expert guidance to clients, managing project execution, and ensuring transformation success across diverse technology envir...

Innovate and execute comprehensive event strategies, managing flagship conferences and internal gatherings with operational precision. Drive attendee engagement and brand loyalty through high-impact e...

Engage in your career as a Field Technician II, ensuring optimal performance of electrical power equipment through routine testing, maintenance, and troubleshooting, while adhering to safety protocols...

Join our team to design and deliver cutting-edge power systems for autonomous maritime applications, ensuring seamless integration, testing, and troubleshooting to meet mission-critical demands in cha...

Lead delivery of ALS lab data processing services for DOJ’s complex litigation. Oversee eDiscovery team, ensuring compliance with ESI specifications while providing strategic consultation and maintain...

Transform cloud strategies by providing technical leadership in DevOps and platform engineering. Define best practices for Azure-based infrastructure, automation, and data integrations while mentoring...

Transform multi-site facility operations, ensuring readiness and alignment with engineering and logistics. Lead maintenance, compliance, and vendor management in a dynamic environment to support missi...

Join a team that's integral to enterprise cloud and infrastructure support. Drive operational continuity, security monitoring, and modernization initiatives within AWS and hybrid environments while co...

Deliver critical systems engineering support for platform integration, planning, and analysis. Engage in diverse projects, contribute to advanced technologies, and grow your career in a dynamic remote...