Linux System Administrator Jobs in Altadena, CA

Lead the charge in developing a cutting-edge software-defined radio platform, overseeing architecture decisions from concept to deployment, while collaborating with interdisciplinary teams to ensure h...

Transform the future of space operations by leading critical initiatives to enhance U.S. national security through advanced space technology development and management. Collaborate with diverse teams...

Lead the charge in seamless IT service transitions, ensuring high customer satisfaction and operational readiness across managed services including Service Desk, Field Services, Network, and Cyber Sec...

Develop innovative web and backend applications for human-rated space systems. Collaborate with a dynamic team to design scalable solutions, influence software practices, and rapidly iterate on tools...

Join a team that's driving innovation in building automation systems. Lead critical projects, ensuring seamless integration of BAS and PMS solutions. Collaborate with cross-functional teams to deliver...

Lead the charge in delivering innovative electrical engineering solutions for utility-scale solar and battery energy storage projects. Collaborate with EPC teams and interface with clients while ensur...

Unlock potential by leading business systems analysis to improve operations and efficiency. Collaborate with stakeholders and IT to define requirements, design solutions, and support implementation fo...

Elevate security observability by enhancing Datadog's capabilities across cloud and corporate environments, ensuring actionable detection aligned with real-world threats while collaborating with cross...

Lead the charge in designing and implementing OCI networking for hybrid cloud to ensure seamless connectivity across multi-cloud environments while adhering to Zero Trust principles and client require...

Transform the landscape of cyber diligence by delivering expert assessments and innovative solutions to safeguard clients' technology infrastructures and applications, engaging directly with high-leve...

Lead and execute high-quality audit engagements focusing on technology and cybersecurity. As a subject matter expert, assess risk and develop plans for data governance while fostering productive relat...

Engineer robust backend systems for managing bare-metal infrastructure, collaborating with cross-functional teams to automate hardware operations and ensure high reliability at scale while interfacing...

Accelerate project delivery by managing IT initiatives across Infrastructure, Applications, and BI. Collaborate with cross-functional teams and stakeholders to ensure projects meet scope, schedule, an...

Champion identity governance by designing robust IAM architectures, managing Okta environments, and ensuring compliance with government regulations to enable secure access for diverse user groups acro...

Lead the charge in bridging satellite technology with global regulatory frameworks, shaping policies, and advocating for spectrum assets, while executing strategic initiatives to enhance worldwide con...

Optimize risk management across cloud environments by implementing security measures, analyzing vulnerabilities, and collaborating across teams to ensure compliance and enhance security posture in div...

Champion reliability and innovation in cloud-native environments. Design and manage high-quality production systems ensuring optimal performance, automation, and security in a collaborative, agile set...

Join a team that's dedicated to modernizing healthcare technology solutions. Shape the future of patient care with innovative software systems, focusing on quality and efficiency to enhance decision-m...

Join a team that's revolutionizing backend services for a multi-tenant security platform. Collaborate with cross-functional teams to architect APIs, enhance key modules, and harness Azure capabilities...

Innovate the user experience for an advanced AI platform, enhancing the transparency and trust engineers have in their tools. Shape interactions guiding users to real-time insights and intuitive desig...

Champion the evolution of IT operations, driving strategic initiatives that enhance business systems, ensure data security, and foster innovation to support company growth in a fast-paced environment...

Manage the strategic evolution of IT operations and business systems, ensuring they empower organizational growth, efficiency, and security. Lead cross-functional partnerships and drive innovative tec...

Collaborate with internal and external teams to troubleshoot server and network issues, manage service orders, and enhance operational efficiencies across datacenters to maintain high service levels a...

Lead the charge in optimizing IT operations by ensuring the reliability, security, and performance of cloud technologies while overseeing internal teams and external partnerships to drive organization...

Oversee the reliability, security, and performance of IT systems while leading a team and managing vendor relationships to ensure efficient operations and support for business growth...