IT Systems Administrator Jobs in Sunnyvale, CA

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Unlock potential by providing senior technical leadership for Air Force IT systems. Manage infrastructure, coordinate delivery teams, and enhance system capabilities while ensuring operational stabili...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Join a dynamic team to build and scale IT systems while providing hands-on desktop support. Own end-to-end IT operations, from user support to security controls, ensuring reliable and efficient techno...

Lead the charge in enhancing our support infrastructure for 13,000+ enterprise clients. You’ll innovate and automate Zendesk systems, ensuring resilience and data integrity while collaborating across...

Transform IT operations by managing, optimizing, and securing critical systems. Ensure seamless business processes and enhance employee experience with innovative solutions while aligning IT services...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Contribute to IT operations by providing user access management and technical support. Partner with teams to optimize healthcare workflows while demonstrating a strong customer service focus and probl...

Drive secure, automated, and efficient enterprise Active Directory services while providing operational support and ensuring compliance in a dynamic environment, contributing to mission-critical solut...

Champion your skills in platform administration by enhancing efficiency across Jira, Confluence, SharePoint, and ERP systems. Drive operational improvements and streamline workflows, becoming the esse...

Drive technical support and IT infrastructure for diverse departments, ensuring efficient operations and user satisfaction through proactive problem-solving and effective communication across multiple...

Deliver expert Tier II Linux support, ensuring system functionality and compliance. Collaborate with vendors and apply advanced troubleshooting skills in a dynamic environment to enhance the performan...

Contribute to ITOM excellence by managing ServiceNow platforms, ensuring data integrity, and optimizing integrations in compliance with federal standards. Collaborate with teams to enhance system perf...

Elevate system functionality by managing IT applications and enhancing project delivery through collaboration. Utilize your expertise in troubleshooting and maintenance while integrating AI solutions...

Join a team that ensures secure, compliant IT operations for mission-critical services. As a System Administrator, you'll manage server environments, support cybersecurity protocols, and collaborate w...

Shape the future of enterprise applications by supporting critical software, enhancing business operations, and collaborating with stakeholders to ensure seamless configuration, maintenance, and align...

Drive innovation in systems administration through hands-on engineering, installation, and management of server solutions. Collaborate on storage, virtualization, and security to optimize infrastructu...

Join a team that enhances system performance by ensuring the reliability and security of RHEL Linux systems while automating processes with Ansible, contributing to operational efficiency and infrastr...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...

Join a team that's redefining corporate infrastructure with cutting-edge AI tooling, focusing on security and internal operations. Lead the evolution of our SaaS stack and enhance corporate identity t...

Manage daily IT operations, ensuring system reliability and security while facilitating onboarding, troubleshooting, and automation in a fast-paced engineering environment...

Unlock your potential by managing cloud computing security and implementing best practices under the NIST RMF standards. Collaborate with cross-functional teams to enhance Oracle Cloud Infrastructure...

Pioneer the future of litigation support as you manage IT systems for DOJ, optimizing automated resources for complex legal proceedings. Join our remote team to enhance system performance and ensure c...

Champion operational excellence by managing IT and enterprise software systems, driving tool consolidation, implementing automation, and ensuring reliable IT operations in a fast-paced, growing health...