Linux System Administrator Jobs in Irvine, CA

Join our team to design and develop medium/low-voltage electrical systems, including switchgear and motor control. Collaborate with multidisciplinary teams to deliver impactful projects in various sec...

Transform the biotech landscape by leveraging your network to create opportunities, drive growth, and establish impactful strategies while spearheading revenue generation in the Life Sciences market...

Deliver expert industrial security and program protection for defense and space systems, ensuring compliance with DoD security requirements while integrating efforts across diverse program offices and...

Join a dynamic team as a senior Azure Architect, providing expert guidance on cloud solutions engineering and strategic cloud investments for a federal agency, ensuring alignment with mission requirem...

Drive excellence in fire alarm system troubleshooting, service, and maintenance. Engage in diverse projects, ensuring safety through expert repairs and programming. Collaborate with teams and clients...

Drive impactful solutions by performing advanced installation, maintenance, and repair of critical electrical and control systems at our diverse facilities, ensuring high reliability and safety standa...

Transform the future of Enterprise IT by leading strategic initiatives, optimizing systems, and ensuring seamless operations that enhance organizational efficiency and security across the company. You...

Drive infrastructure reliability and automation for large-scale game projects, enhancing build systems and deploying CI/CD pipelines. Collaborate with teams to optimize workflows and ensure excellent...

Engineer internal compliance audits that assess IT and operational areas, focusing on controls, risk management, efficiency, and leveraging AI tools for improved audit processes...

Champion project success through collaborative execution, ensuring compliance and customer satisfaction across multiple departments while leading teams and managing resources effectively...

Lead digital innovation by defining and strategizing the DMB ecosystem for over 7,500 restaurants. Partner across teams to deliver cutting-edge in-store technologies and enhance revenue and customer e...

Innovate scalable, high-performance messaging solutions while collaborating with agile teams, analyzing systems, and mentoring engineers. Drive excellence in interface capabilities for crucial defense...

Unlock potential by leading the security posture for mission-critical DoD software. You will spearhead RMF lifecycle, collaborate with teams, and ensure compliance across systems, shaping the future o...

Empower user experiences as you enhance usability for VA digital health products, focusing on telehealth solutions. Collaborate with diverse teams to validate and improve user workflows, ensuring impa...

Reimagine your career with a leadership role in developing innovative AI platforms that enhance customer experiences and drive business growth. Shape architectural designs and collaborate cross-functi...

Lead the charge in optimizing our enterprise application ecosystem by designing and integrating key systems like Salesforce, NetSuite, and Boomi. Collaborate with cross-functional teams to enhance dat...

Unlock potential by leading risk management initiatives to support operational success. Collaborate across teams to drive insurance strategies, optimize claims processes, and develop training, ensurin...

Join a team that's focused on risk management, leading insurance strategies, and supporting cross-functional collaboration to optimize project-based operations while enhancing corporate safety and com...

Transform AI research by leading innovations in autonomous systems and agentic infrastructure, ensuring safe and effective deployment in regulated environments. Drive strategic direction through exper...

Drive project success by managing complex trades, ensuring quality and safety, and fostering strong vendor and customer relations while adhering to budget and timeline constraints...

Transform project execution by meticulously managing schedules, budgets, and resources while fostering strong relationships with clients and vendors. Drive safety and quality standards, ensuring proje...

Unlock potential by collaborating with engineers to design and develop innovative control systems in the energy storage sector, enhancing system efficiency and reliability while receiving mentorship t...

Pioneer your career as a Software Integrated Product Team Lead, guiding software development for cutting-edge GPS technology. Drive engineering excellence, manage project budgets, and ensure complianc...

Join us in architecting innovative multi-cloud solutions while enhancing compliance and security in a dynamic environment. Your expertise in AWS and problem-solving will drive continuous improvement a...

Transform project management for federal IT programs by leading the transition of critical infrastructure operations, ensuring schedule integrity and effective stakeholder coordination across multiple...