IT Security Administrator Jobs in San Antonio, TX

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...

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...

Elevate operational security services by managing incident response, client onboarding, and security strategy implementation. Lead projects while enhancing client protection by delivering expert guida...

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

Engage in managing user accounts and leading RACF security projects on Mainframe platforms. Collaborate with internal teams and vendors to ensure compliance, troubleshoot issues, and uphold security s...

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...

Unlock potential by leading Microsoft 365 administration and cloud initiatives. Drive cybersecurity efforts, automate processes, and enhance enterprise collaboration tools in a pivotal role that suppo...

Unlock potential by diagnosing and resolving complex z/Series system issues while ensuring high availability. Lead collaborative efforts, coordinate vendor support, and manage the reliable operation o...

Elevate cybersecurity by overseeing endpoint scanning operations, ensuring compliance, and enhancing tool performance. Collaborate with a diverse team to implement strategic initiatives and maintain s...

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...

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...

Join a team that's dedicated to providing exceptional IT support and solutions. You will manage help desk operations, troubleshooting, and maintenance for a diverse user base, ensuring network efficie...

Join a team that's committed to enhancing cybersecurity and information assurance within the enterprise environment. Use your skills to protect sensitive data, assess vulnerabilities, and collaborate...

Drive front-line support for workforce authentication services, resolving multi-factor authentication challenges and ensuring seamless access management while delivering exceptional customer experienc...

Shape the future of enterprise security by designing and managing network security systems across cloud and hybrid environments. Collaborate with teams to enhance security protocols and respond to inc...

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...

Drive the implementation and optimization of ePolicy Orchestrator in high-security environments, leveraging advanced expertise in Active Directory and Windows Server to enhance network performance and...

Architect innovative identity solutions that enhance security, drive compliance, and streamline automation across complex integrations. Collaborate with diverse teams to innovate identity architecture...

Optimize the ServiceNow platform through administration, configuration, and support. Collaborate with cross-functional teams to enhance ITSM processes and ensure alignment with federal requirements. D...

Empower operational excellence as a hands-on administrator for fleet management systems, providing primary support, configuration, and data integrity while collaborating closely with users and IT team...

Play a key role in enhancing our security posture by managing vulnerabilities, developing policies, and leading compliance efforts. Collaborate with cross-functional teams to drive continuous improvem...

Pioneer secure, efficient infrastructure and cybersecurity solutions for corporate environments. Collaborate with teams to ensure compliance and enhance technology operations through innovative, scala...

Join a team that drives DevOps excellence by managing a suite of collaboration tools, leading a team of administrators, and ensuring seamless tool operation for multiple development teams in a cloud e...