IT Systems Administrator Jobs in San Jose, CA

Manage the administration and reliability of enterprise collaboration platforms, ensuring secure access and operational efficiency. Partner with IT and vendors to resolve complex issues and enhance fu...

Help us maintain system stability and performance. Join a dynamic IT team supporting Microsoft 365, Hyper-V, and critical business systems as a Level 3 escalation point for advanced troubleshooting an...

Unlock potential by managing IT systems and end-user support, ensuring operational efficiency. Seamlessly transition between providing troubleshooting assistance and executing project tasks, all while...

Shape the future of software development by writing high-quality code, collaborating with teams, and enhancing applications to meet user needs. Contribute your expertise to innovative solutions in a d...

Empower corporate IT operations by leading a Microsoft 365 tenant migration, managing identity access via Okta and Entra ID, and overseeing Windows endpoints. Drive effective service desk operations w...

Innovate in a crucial IT administrator role overseeing site-specific operations while ensuring high-quality IT services, security measures, and systems administration within a dynamic semiconductor en...

Join a team that's reshaping IT by developing automation tools, custom integrations, and security infrastructures, ensuring seamless operations while enhancing employee productivity and satisfaction a...

Lead the charge in managing server environments and cloud services while ensuring optimal performance and security. Collaborate with a skilled team in a fully remote setting, supporting critical infra...

Lead the charge in assessing and enhancing enterprise access controls and governance processes, ensuring compliance with federal and DoD standards through thorough audits, reviews, and analyses while...

Join a team that champions IT excellence, providing hands-on support in a dynamic environment. Collaborate with engineers to enhance productivity and manage IT infrastructure, ensuring seamless operat...

Shape the future of information security by managing compliance across classified programs, overseeing security measures, and guiding teams in safeguarding sensitive data within dynamic systems...

Join a team that's redefining corporate IT, managing everything from employee onboarding to automation. You will shape systems that enhance productivity and security while being the go-to problem solv...

Drive the future of IT as a System Administrator, ensuring optimal operations of critical infrastructure, leading innovation through automation and AI integration while aligning with strategic goals a...

Contribute to cybersecurity efforts by analyzing threats, enhancing incident response, and advising on strategic security decisions, all while collaborating with teams to uphold security standards and...

Transform enterprise solutions by overseeing RHEL Linux servers across various global locations. Engage with a multi-disciplinary team to ensure high availability and security of critical services whi...

Lead the charge in shaping a robust IT infrastructure while directly supporting systems administration across diverse sites. This role emphasizes proactive ownership of technical projects, fostering c...

Join a team that's committed to enhancing IT operations, offering support across hardware, software, and networks to empower a fast-growing organization. Leverage your technical skills in a collaborat...

Grow your expertise by tackling complex infrastructure solutions, optimizing performance, and driving automation initiatives within a hybrid-cloud environment while leading cross-functional teams and...

Champion IT and security across a multi-site startup, ensuring smooth operations and compliance. Lead initiatives for employee experience, AI governance, and security frameworks while preparing the co...

Drive engineering systems innovation by leading PLM platform strategy, managing integrations, and ensuring data integrity across manufacturing processes, collaborating with various teams to enhance ef...

Optimize technical solutions across Windows, Linux, and VMWare platforms. Collaborate with teams to enhance user experience and deliver automated solutions while ensuring effective troubleshooting and...

Unlock potential by analyzing data to derive actionable insights. Collaborate with teams to collect key performance data, conduct trend analyses, and develop visual reports that support data-driven de...

Drive the development and deployment of software solutions that automate and manage both Linux and Windows enterprise infrastructures while ensuring robust application delivery through CI/CD practices...

Support clients through hands-on IT engineering across various environments, managing relationships and small projects. Ensure effective troubleshooting and clear communication, maximizing client sati...

Engineer enterprise-grade application container services using Docker and Kubernetes. Develop architectural documentation, coordinate SDLC phases, and support operations through best practices and aut...