IT Security Administrator Jobs in Houston, TX

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...

Transform technology operations by leading teams to align IT solutions with business needs, driving project execution, ensuring compliance, and supporting a manufacturing facility's goals for innovati...

Transform the technology landscape by leading infrastructure operations across multiple sites. Drive reliability and standardization, ensuring production continuity through effective leadership in clo...

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

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 cross-functional initiatives to enhance project delivery and client solutions. Engage with technical teams and stakeholders to ensure seamless communication, effective risk management, and timely...

Transform platform stability and security by managing user access, updates, and system performance. Collaborate with teams to implement enhancements and maintain thorough documentation, ensuring a rel...

Lead the charge in designing and delivering world-class physical security systems for large-scale infrastructure projects. Collaborate with cross-functional teams to ensure compliance with global secu...

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...

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...

Unlock potential by leading cybersecurity sales, driving new business origination within enterprise clients. Navigate complex deals and build strong relationships across industries while adapting to a...

Drive security excellence by leading vulnerability and cloud security programs. Collaborate with cross-functional teams to identify and remediate risks, enhance security posture, and ensure compliance...

Lead the charge in assessing and enhancing enterprise access controls and governance processes, ensuring compliance with federal and DoD standards through thorough audits, reviews, and analyses while...

Transform project execution by overseeing team performance, managing deliverables, and ensuring compliance with contractual obligations. Engage with stakeholders to enhance project success and foster...

Lead the charge in establishing and advancing an enterprise IAM function, driving strategy, governance, and transformation initiatives. Collaborate across teams to enhance identity security while mana...

Elevate security posture by driving the design and implementation of Zero Trust solutions. Play a pivotal role in enhancing enterprise cybersecurity for DoD clients, ensuring compliance with standards...

Join a dynamic team to design and automate advanced cybersecurity infrastructure, leveraging cloud engineering and DevSecOps practices to support SOC operations and enhance security across various pla...

Elevate customer security outcomes as a SecOps Technical Success Manager! Cultivate deep relationships, drive engagement, and enhance value realization in cybersecurity solutions while collaborating a...

Optimize investigation quality by enhancing AI SOC Analyst outputs, refining security alert logic, and collaborating across teams to drive impactful product evolution and strategic direction...