IT Security Administrator Jobs in San Antonio, TX

Join a team that's enhancing cybersecurity through advanced network management. You'll lead technical operations, ensuring system integrity and policy compliance, while providing expert guidance to im...

Help us ensure seamless network operations as a senior administrator, overseeing a comprehensive range of LAN/WAN management, project leadership, and service delivery to meet crucial mission requireme...

Empower your career by joining our global security team, providing technical support and proactive solutions to enhance customer security postures through timely issue resolution and innovative securi...

Shape the future of cloud security by ensuring compliance and developing secure architectures in AWS environments. Collaborate with teams to enhance cybersecurity processes and manage risk effectively...

Reimagine security strategies as a Senior Engineer, safeguarding cloud environments and optimizing LogRhythm systems. Collaborate with experts, enhance SIEM capabilities, and ensure robust protection...

Elevate your career by bridging technical and strategic needs for clients. Drive impactful discovery sessions, craft tailored solutions, and collaborate with cross-functional teams to ensure alignment...

Elevate cybersecurity by designing and implementing robust security protocols, ensuring compliance across cloud infrastructure while managing IAM, PKI, and secrets management to protect fintech worklo...

Empower enterprise-level mainframe storage and backup environments with your expertise. Oversee and optimize storage solutions, ensuring high availability and performance across critical systems while...

Join our team as a Program Manager, leading strategic technology programs that drive business value. Collaborate cross-functionally to ensure project alignment and operational excellence while mentori...

Grow your career with a pivotal role ensuring operational security for information systems, collaborating closely to manage day-to-day security operations, compliance, and incident handling while supp...

Optimize application security and vulnerability management at scale, leading strategies to enhance security practices across cloud services, IoT firmware, and internal systems while driving remediatio...

Drive the management and optimization of Azure infrastructure to enhance cloud operations, ensuring efficiency and security across enterprise environments, through hands-on administration and collabor...

Transform security operations by designing and implementing ServiceNow SecOps solutions that enhance incident response, vulnerability management, and automation, while collaborating across teams to en...

Manage the internal cyber environment, ensuring operational security and availability through effective monitoring, documentation, and asset management. Collaborate with teams to enhance security meas...

Shape the future of cybersecurity by developing strategies, leading a team, and ensuring compliance to protect vital infrastructure and client data across a SaaS platform...

Take ownership of network modernization efforts as you lead architecture transitions and enhance security measures in a dynamic environment, ensuring seamless cloud integration and operational excelle...

Champion the evolution of cybersecurity by steering critical security assessments and implementing robust solutions for mission-critical environments. Drive innovation and excellence through collabora...

Unlock the potential of cybersecurity oversight by partnering with tech leaders to enhance risk management across secure network services and security architecture functions. Drive control effectivene...

Join a team that's redefining identity and cybersecurity strategy. As Field CTO, you will engage top-tier clients, influence their security architecture, and shape the technical narrative for our inno...

Lead the charge in cybersecurity by managing security authorizations for DoD systems, collaborating with cross-functional teams, and utilizing advanced RMF tools to ensure compliance and continuous mo...

Develop and manage the security authorization posture of DoD information systems, leveraging advanced RMF tools. Collaborate with engineering and operations teams to ensure compliance and enhance cybe...

Transform secure cloud operations by administering AWS GovCloud for DoD projects, ensuring compliance with cybersecurity standards while ensuring high availability and resiliency within classified env...

Oversee the management of databases on z/OS while providing technical development support for a Department of Defense customer. Collaborate with teams to modernize and maintain intricate mainframe sys...

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...

Lead the design and implementation of security solutions for cloud architecture. Engage in planning, response, and resolution of security incidents while guiding teams on best practices and compliance...