Senior Windows Administrator Jobs in Sunnyvale, CA

Drive enterprise IT systems engineering to support a fast-growing global company. Collaborate with cross-functional teams to deliver technology solutions and ensure security compliance while maintaini...

Lead the charge in enhancing cloud infrastructure through automated solutions, technical mentorship, and operational excellence. Collaborate globally to implement effective strategies, drive innovatio...

Unlock potential by leading the development of innovative, high-performance platforms. Collaborate with cross-functional teams to enhance containerized applications, ensuring security and efficiency w...

Champion innovative solutions as you drive our engineering excellence transformation. Collaborate across teams to build secure and high-performing containerized applications, ensuring reliability, sec...

Advance your career by leading the design and execution of secure collaboration solutions across the Microsoft cloud. This role offers strategic influence, project direction, and high-impact decision...

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 reliability by managing Linux and Windows environments, ensuring security, performance, and continuous improvement while supporting operational and R&D needs through effective systems a...

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...

Innovate and optimize PTC Windchill systems to support enterprise-wide PLM initiatives while ensuring stability and performance across engineering and manufacturing operations. Collaborate in a DevOps...

Optimize ServiceNow SAM processes through development, configuration, and integration, ensuring license compliance and data integrity while collaborating with IT teams to enhance functionality and sup...

Join a team that's fostering innovation by implementing robust DevOps practices, enhancing CI/CD pipelines, and supporting dynamic environments while collaborating with key stakeholders and driving op...

Drive innovative system administration solutions across diverse projects by engineering optimal server environments and enhancing operational capabilities to support R&D efforts, ensuring the integrit...

Oversee the optimization and administration of our Microsoft 365 environment while leading M&A IT integrations. Collaborate across teams to ensure secure technology transitions, manage projects effect...

Lead the charge in optimizing Microsoft 365 environments while managing M&A IT integrations. Collaborate across departments to deliver projects on time and foster innovative solutions for seamless bus...

Join a dynamic team to design and maintain robust Windows Server infrastructure while leading automation initiatives and cross-functional collaborations, ensuring compliance with security standards an...

Join a team that's dedicated to architecting secure, scalable web applications in cloud environments. Collaborate with developers to enhance DevSecOps practices and deliver innovative solutions that a...

Unlock potential by developing core OS technologies for VxWorks, ensuring performance and reliability. Contribute to system development, testing, and debugging while collaborating with cross-functiona...

Transform OS kernel components by developing, testing, and debugging within the VxWorks framework. Collaborate with senior engineers to enhance performance, reliability, and security, driving projects...

Elevate operational success at a national level by leading a large IT support team, ensuring compliance with federal standards and delivering exceptional service to multiple clients while fostering a...

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

Drive our new IT implementation strategy by managing integrations and optimizing processes for dental practices, ensuring quality and efficiency as you collaborate cross-functionally and develop suppo...

Elevate your career by enhancing hybrid IT infrastructures while ensuring optimal performance and security. Join a dynamic team focused on continuous improvement and shaping the future of IT operation...

Contribute to innovative software solutions in a dynamic remote team, while leveraging .NET technologies and full-stack capabilities to enhance our work management platform. Take ownership of initiati...

Champion the design and support of enterprise infrastructure across on-premises, cloud, and hybrid environments, ensuring security, reliability, and scalability while driving automation and operationa...

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...