Network Security Administrator Jobs in Houston, TX

Innovate secure network solutions by engineering and supporting robust infrastructure. Collaborate with cross-functional teams to enhance security technologies, ensuring reliable connectivity and comp...

Empower secure network environments by designing and managing advanced security solutions. This role requires hands-on expertise in network engineering, incident response, and policy management to ens...

Unlock potential by designing secure AI platforms that empower teams to automate workflows seamlessly. Lead security integration into development processes, ensuring robust protection while enabling r...

Optimize IT operations by managing day-to-day support for macOS and Windows environments, ensuring seamless onboarding/offboarding, and administering SaaS platforms while enhancing user experience and...

Lead the charge in enhancing security for a complex federal platform, safeguarding cloud infrastructure and sensitive data. Collaborate within an Agile team to design, implement, and automate robust s...

Empower security excellence by leading ServiceNow implementations, ensuring compliance with NIST and FedRAMP standards, and enhancing platform security through innovative governance and risk managemen...

Elevate your career by leading security and compliance initiatives in a dynamic healthcare SaaS environment. Drive key programs, manage audits, and partner with cross-functional teams to ensure regula...

Manage day-to-day infrastructure and customer support, ensuring optimal server performance, security, and incident response. Collaborate on initiatives to enhance operational security and maintain doc...

Drive the operational health of mission-critical Appian environments, ensuring reliability and performance. Collaborate with cross-functional teams to manage configurations, deployments, and incident...

Transform security outcomes by integrating threat intelligence with internal systems. This high-impact role enhances detection and response capabilities, ensuring actionable insights from adversary ta...

Empower your career by leading IT security initiatives, assessing risks, and driving remediation efforts across the enterprise. Collaborate with cross-functional teams to enhance security posture and...

Unlock your potential as a Senior DevSecOps Engineer, driving operational excellence in Linux and DB2 administration. Collaborate across teams to enhance application performance and security in a full...

Join a dynamic team to lead IT security operations, ensuring compliance and safeguarding infrastructure across diverse environments including Windows, Linux, and cloud...

Manage and enhance AWS cloud infrastructure, ensuring high availability and security. Collaborate with cross-functional teams in a dynamic Agile environment to solve complex challenges and optimize sy...

Shape the future of security by leading initiatives to protect complex products, cloud platforms, and critical infrastructure. Collaborate across teams to mitigate risks and strengthen security practi...

Build the foundation of platform security by conducting in-depth IaaS security reviews and defining standards for infrastructure layers. Partner with engineering teams to ensure compliance and close s...

Support and maintain IT systems and specialized hardware for U.S. State Department passport operations. Collaborate with teams to troubleshoot, install, and ensure optimal performance of desktop and s...

Take ownership of cybersecurity compliance initiatives, leading risk management and strategic advisory services to enhance client security programs and ensure adherence to regulatory standards across...

Explore your potential as you manage AWS environments, support cloud operations, and enhance developer tools. Collaborate with teams to ensure seamless infrastructure and contribute to mission-critica...

Lead the charge in enhancing cloud security by conducting proactive reviews, managing complex incidents, and collaborating with cross-functional teams to improve detection and response mechanisms whil...

Seeking a hands-on Staff Security Engineer to enhance data reliability in Cyber Defense, provide measurable trust in telemetry sources, and uncover threats through advanced detection engineering metho...

Elevate your career by managing vulnerability remediation in cloud environments. Collaborate with technical teams to analyze security risks, prioritize vulnerabilities, and implement effective solutio...

Engage in designing and implementing robust cybersecurity solutions while managing security technologies and cloud services. Collaborate across teams to ensure operational performance and support clie...

Champion security initiatives by embedding secure design principles across applications, cloud, and infrastructure. Collaborate with engineering teams to enhance security maturity and protect over 6,0...

Champion innovative security solutions by designing automated controls and cloud architectures. Collaborate with cross-functional teams to enhance enterprise security and drive technical transformatio...