Linux System Administrator Jobs in Walnut Creek, CA

Innovate cutting-edge high-performance computing solutions, managing complex systems and optimizing performance across hardware, software, and networking domains to empower advanced applications and n...

Elevate your career as a technical lead in Cyber Security, ensuring the resilience of critical corporate infrastructures. Leverage your expertise to design, implement, and improve security postures ac...

Shape the future as you engage with clients to deliver tailored audit solutions, mentor rising talent, and drive business success. Join a premier firm focused on middle-market growth where your expert...

Oversee the execution of security technology programs, collaborating with teams to deliver superior solutions on time and within budget while managing risks and client satisfaction through proactive c...

Lead the transition of innovative solar products from concept to production, optimizing manufacturing processes and collaborating with engineering teams and suppliers for efficiency and quality improv...

Unlock the potential of cutting-edge technology by developing robust security components for our GenAI platform, ensuring real-time threat protection and a seamless customer experience through innovat...

Unlock potential by driving innovative penetration testing efforts across web applications and APIs. Collaborate with engineering teams to identify and remediate vulnerabilities, ensuring robust secur...

Design and enhance infrastructure for high-availability systems, ensuring reliable and efficient processes. Build tooling to boost developer productivity while mentoring junior engineers and maintaini...

Champion the development of scalable blockchain systems and APIs. Collaborate with cross-functional teams to enhance payment solutions while troubleshooting issues and ensuring high-quality code deliv...

Drive NPI initiatives by collaborating with engineering and manufacturing teams, optimizing product designs for quality and cost while delivering innovative solar solutions. Cultivate supplier relatio...

Take ownership of Americas benefits operations by managing systems, compliance, and employee experience. Collaborate cross-functionally to optimize processes and leverage AI tools for operational exce...

Champion security excellence by analyzing systems, developing solutions, and enhancing tools. Collaborate with teams, mentor engineers, and contribute to incident response efforts while driving risk m...

Make your mark at the forefront of networking software development, driving design, implementation, and automation for scalable solutions within a dynamic team environment focused on innovation and co...

Advance backend solutions and frontend features, collaborating across teams to build scalable systems and AI integrations, driving product growth from conception to execution...

Join our Bus Electronics Design team to develop and test innovative electronic hardware for spacecraft. Drive projects from design to integration while resolving production challenges to support cutti...

Join a team that's dedicated to enhancing vehicle performance through design support, problem-solving, and cross-functional collaboration to ensure quality and reliability in vehicle programs...

Drive project success by managing delivery, quality, and stakeholder relationships while ensuring team motivation and project control within cost and time constraints...

Advance your career by managing safe operations at a generation plant. Oversee maintenance staff, ensure regulatory compliance, and optimize processes for efficiency and reliability in a dynamic, team...

Take ownership of database management and optimization to enhance performance, ensure reliability, and safeguard data integrity for mission-critical business applications in a dynamic SaaS environment...

Collaborate with us to lead transformative AI solutions for Fortune 500 firms. Drive end-to-end delivery, navigate complexity, and manage cross-functional teams to ensure impactful outcomes while upho...

Shape the environmental, health, and safety strategy for large-scale data center operations, ensuring safety and compliance throughout all phases—from design to ongoing operations—while collaborating...

Lead the charge in embedded software development for DSP and audio systems, focusing on integration, validation, and performance of safety-critical subsystems, while collaborating with multidisciplina...

Lead the design and implementation of scalable AWS network infrastructures, ensuring security and performance through Infrastructure as Code and Agile methodologies while optimizing connectivity for g...

Build and scale the engineering organization to support the company's growth. Manage hiring, technical execution, and day-to-day operations, while empowering founders to focus on product strategy duri...

Empower the future of healthcare by developing robust backend systems and integrations that optimize clinical data usage. Join a dynamic team to drive high-impact projects and ensure HIPAA compliance...