Linux System Administrator Jobs in Costa Mesa, CA

Build advanced security architecture and defensive controls to protect our infrastructure. Collaborate with various teams to enhance security protocols, ensuring resilience against modern cyber threat...

Shape the future of customer lifecycle systems by leading strategic initiatives across departments to enhance retention and expand outcomes while driving large-scale programs from conception to execut...

Deliver top-notch cloud operations support by managing client onboarding and IT system migrations across Microsoft Azure, AWS, and Linux environments. Collaborate with clients to tailor solutions, tro...

Innovate electrical designs and manage high voltage substation projects, driving project execution and collaboration within a dynamic engineering team for impactful solutions...

Lead the charge in shaping resilient space communication networks for national security. Drive strategic innovation and mentor teams to enhance satellite systems and integration solutions across chall...

Optimize client onboarding by engaging in cloud technology deployments, migrations, and support services. Collaborate with project teams to design secure solutions, address infrastructure needs, and e...

Lead the charge in high voltage substation projects, guiding design, troubleshooting, and project management. Collaborate within a skilled team to deliver solutions that meet client needs while advanc...

Join a team that's focused on enhancing airport technology operations. Leverage your expertise to facilitate successful project execution and stakeholder engagement while minimizing operational impact...

Unlock your potential as you lead Databricks environment governance, platform administration, and operational management. Drive best practices and standards for a scalable data ecosystem while collabo...

Deliver innovative solutions as a Systems Engineer, driving the development of complex systems through cross-functional collaboration and technical expertise while meeting mission-critical requirement...

Manage large-scale construction projects from concept to completion, collaborating with teams to ensure safety, quality, and budget adherence. Lead project logistics, oversee subcontractors, and drive...

Oversee project execution for Technical Support and User Engagement tasks, coordinating daily activities and developing training materials while monitoring schedules and service metrics to enhance use...

Oversee the installation and commissioning of Heat Recovery Steam Generators, managing site operations while ensuring compliance with safety, quality, and budget standards, while fostering effective c...

Innovate digital engineering solutions by leveraging DevSecOps expertise and hybrid cloud architecture. Support critical DoD and IC programs through strategic evaluation, implementation roadmaps, and...

Lead the charge in operational oversight and strategic planning for administrative and clinical functions, enhancing patient care processes while ensuring fiscal responsibility and quality compliance...

Champion operational excellence by overseeing clinical and administrative functions. Lead teams in process improvement, fiscal management, and patient care workflows. Drive quality assurance and strat...

Shape your career as a Senior Java/Python Developer, collaborating with cross-functional teams to build and maintain complex applications, ensuring high-quality standards within an Agile environment...

Transform cloud ecosystems by leading advanced AWS migration projects, delivering innovative solutions, and mentoring teams in a collaborative environment. Drive technical excellence and client succes...

Take ownership of database health and performance as a Junior DBA, collaborating with cross-functional teams to enhance skills in cloud-based infrastructure and production support. Engage in continuou...

Advance diagnostic excellence by performing complex laboratory tests, ensuring quality control, and providing educational guidance in clinical settings. Take ownership of specimen integrity and docume...

Invent robust media pipelines and services to enhance real-time systems. Shape the future of LiveKit by optimizing media features, ensuring reliability, and driving performance in diverse environments...

Drive the development of core observability features, leading backend and frontend systems. Collaborate across teams, mentor peers, and ensure high-quality software solutions with a focus on scalabili...

Shape the future of space exploration by leading mission operations and ensuring successful spacecraft launches. Drive cross-disciplinary collaboration, streamline processes, and mentor engineers to e...

Create innovative AI applications as a Lead Architect, driving the design and deployment of complex systems. Be a key player in delivering high-impact products across multi-cloud environments while co...

Grow your career with a pivotal role in designing and maintaining telecommunications infrastructure that supports critical Air Force operations, ensuring reliable communication systems with advanced t...