IT Security Administrator Jobs in Fremont, CA

Advance your career by managing enterprise IT infrastructure and safeguarding security. You will lead systems administration while enhancing threat detection, response, and compliance measures, mentor...

Oversee the administration of cloud-based IT systems, driving service quality and efficiency while managing escalated support and strategic IT projects for a dynamic organization poised for growth...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Take ownership of your career by managing internal IT systems and infrastructure. Support employee onboarding, maintain network security, and collaborate with departments to ensure a seamless tech env...

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...

Shape the future of enterprise security by managing and optimizing critical systems. Collaborate cross-functionally to enhance system reliability and performance, ensuring secure environments and supp...

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...

Grow your career with a hands-on IT & Security Manager role that involves end-to-end management of internal systems, security posture improvements, and team building. Shape the future of IT while supp...

Shape the future of IT and security for a growing tech organization. Lead end-to-end operations, enhance security measures, and build a team to support a fast-paced environment while collaborating cro...

Take ownership of ServiceNow system administration, ensuring security, compliance, and reliability across federal environments while collaborating with cross-functional teams to optimize platform perf...

Unlock potential by driving seamless IT operations across offices and remote teams. Take ownership of support, systems enhancement, and tech solutions, ensuring productivity and scalability through ef...

Lead the charge in securing and managing IT systems while ensuring operational efficiency. This hands-on role demands expertise in both systems administration and security operations, driving complian...

Transform security strategies by leading compliance programs and assessments in IT security. Leverage extensive experience with frameworks and data controls to successfully communicate with stakeholde...

Contribute to innovative IT infrastructure projects, enhancing hybrid systems and automating processes for efficiency and security while collaborating with cross-functional teams in a dynamic environm...

Join a dynamic team to manage IT infrastructure and enhance information security across macOS and Google Workspace. Balance strong security measures with an optimal employee experience while investiga...

Transform IT solutions by automating workflows and enhancing security with tools like Go and Kubernetes. Collaborate across teams to tackle diverse challenges while honing your skills in a modern, inn...

Drive security posture enhancements by leading detection engineering and incident response efforts. Design cloud security data pipelines, automating triangulation and prioritizing vulnerabilities for...

Reimagine cybersecurity with a focus on RMF and eMASS compliance. Provide essential support for DoD IT services, enhancing security protocols and coordinating validation reviews to safeguard mission-c...

Manage IT operations and security, protect digital assets, oversee macOS and Google Workspace environments, ensure seamless IT support, and lead incident responses while balancing security controls an...

Transform technical operations by enhancing system security and user support. Drive efficiency through best practices in SaaS management and user administration. Collaborate with teams to create seaml...

Lead the charge in enhancing IT infrastructure and security. Drive strategic initiatives, optimize costs, and implement robust solutions across cloud, networking, and endpoint security while managing...

Join as a Data Center Network Administrator to optimize and maintain critical network infrastructures, ensuring performance, reliability, and security while collaborating with cross-functional teams t...

Elevate your career by driving security for AI-enhanced platforms. Shape internal AI tools, manage vulnerabilities, and ensure compliance in a fast-paced, regulated environment. Collaborate with teams...

Join a team that's focused on maintaining and enhancing hybrid infrastructure. You'll manage Windows Server and cloud environments, automate processes, and ensure systems are reliable and efficient, d...

Lead and elevate the security operations and incident response, managing a team of engineers and analysts to safeguard systems and data, while ensuring continuous improvement in security postures acro...