IT Security Administrator Jobs in Houston, TX

Support the protection of critical information assets by monitoring, analyzing, and responding to security threats. Collaborate with IT teams to enforce policies, conduct assessments, and promote secu...

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

Play a key role in optimizing the Viewpoint Vista ERP system across multiple departments, enhancing workflows and data integrity to support a dynamic, multi-entity industrial services organization wit...

Lead cross-functional teams to manage and enhance IT infrastructure, ensuring reliable messaging systems and adhering to security standards while collaborating with diverse stakeholders to solve compl...

Champion the administration and optimization of Linux systems vital to eBusiness operations. Leverage your expertise in shell scripting and enterprise applications to ensure seamless data interchange...

Empower operations as a System Administrator for MODES III, managing AWS and on-prem cloud systems. Ensure system security, availability, and performance while collaborating with DevOps teams to suppo...

Champion our security compliance initiatives, leading ISO 27001 and SOC 2 efforts while ensuring audit readiness and enhancing risk management practices across teams for regulated environments...

Elevate your career as you drive Workday security strategy, ensuring robust data integrity and compliance while enhancing operational efficiency. Collaborate across projects to implement security meas...

Manage and optimize hybrid infrastructure as a skilled Systems Administrator, ensuring the security and reliability of enterprise Linux and Microsoft services. Collaborate across teams to enhance proc...

Lead the charge in securing IT environments by supervising the IT Security Team, implementing security services, and conducting breach investigations while providing cybersecurity training countywide...

Create innovative IT solutions as a Senior Engineer, driving technical excellence, client trust, and compliance in complex, regulated environments while mentoring junior engineers and optimizing servi...

Empower our information security program by ensuring compliance with top frameworks and standards through independent audits, project management, and continuous improvement, while engaging collaborati...

Drive cybersecurity efforts within a portfolio setting, ensuring system security and compliance with federal guidelines while supporting VA Health Portfolio projects to improve care for Veterans and h...

Shape the future of enterprise network operations, security, and infrastructure while managing and sustaining an integrated IT environment with a focus on routing, switching, and network security tech...

Champion the integrity and security of cloud operations, ensuring compliance with HIPAA and SOC 2 Type 2 while managing IT functions and mitigating risks across the organization. Lead incident respons...

Drive operational excellence as a key leader in IT, ensuring efficient, secure technology services. Collaborate across teams to enhance delivery, streamline processes, and support critical compliance...

Accelerate the evolution of DevSecOps practices by leading the design and implementation of CI/CD architectures, applying Agile methodologies, and driving the automation of complex technology solution...

Join a team that's focused on elevating enterprise Linux environments through automation, CI/CD development, and system administration while ensuring security and operational stability across all plat...

Manage and enhance IT security infrastructure, unifying IT, security, and compliance practices. Oversee endpoint security, identity management, and compliance operations while collaborating with diver...

Help us secure and automate systems and networks in a dynamic environment. Leverage your expertise to enhance infrastructure resilience and governance while collaborating with cross-functional teams t...

Join a team that's transforming cyber risk management by enhancing vulnerability protection and asset visibility. You'll play a key role in shaping strategic programs, collaborating across departments...

Unlock potential by providing hands-on IT support across North America. Collaborate with teams to resolve complex infrastructure and networking issues, enhancing operational efficiency and user experi...

Unlock potential by leading technology enablement operations, optimizing business processes, and driving digital transformation. Collaborate with leaders to design strategies that enhance efficiency a...

Shape the future of information security and data governance by developing policies, conducting risk assessments, and ensuring compliance across global regulations, while promoting cybersecurity aware...

Lead the charge in managing Citrix environments, ensuring optimal performance, stability, and support for users while collaborating with technical teams to implement upgrades and solutions...