Network Security Administrator Jobs in Houston, TX

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...

Drive security excellence by designing, managing, and enhancing network security infrastructure while collaborating across teams. Ensure robust protection against cyber threats and streamline operatio...

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...

Champion Azure network security by managing infrastructures, implementing robust security controls, and ensuring compliance. Collaborate with teams to support deployment and optimize performance while...

Champion the transformation of our IT security landscape, ensuring robust operations and innovative technology solutions that empower teams, manage risk effectively, and enhance employee experience in...

Lead the charge in enhancing organizational security by developing security frameworks, assessing controls, and collaborating with technical teams to create a resilient security architecture for moder...

Champion robust IT security practices to safeguard data integrity and confidentiality. Monitor security incidents, enforce policies, and collaborate with technology teams to mitigate risks, ensuring a...

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...

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...

Empower cybersecurity by designing and maintaining IAM solutions. Collaborate across teams to enhance identity lifecycles, automate workflows, and enforce policy controls in dynamic IT and OT environm...

Contribute to security innovation by leading initiatives across products, cloud platforms, and critical infrastructure. Collaborate closely with teams to mitigate risks, enhance security practices, an...

Take ownership of network security by developing and executing comprehensive strategies. Manage a diverse team, oversee security technologies, and collaborate cross-functionally to enhance the organiz...

Join a team that's responsible for administering, securing, and supporting complex server and network infrastructures. Collaborate across teams to ensure reliable performance, vulnerability remediatio...

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...

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...

Pioneer innovative Zero Trust solutions to enhance cybersecurity measures, collaborate with senior leaders, and implement advanced architectures for sensitive data management that meet evolving missio...

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...

Join a team that's advancing network and security managed services. As a Senior Architect, you will design robust solutions and ensure operational excellence while collaborating with cross-functional...

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...

Drive cybersecurity excellence by leading risk management and automation initiatives. Collaborate cross-functionally to enhance security across cloud and DevSecOps environments, ensuring continuous co...

Accelerate product security by designing and implementing robust security measures across cloud platforms, infrastructure, and services, collaborating with teams to fortify Tailscale against emerging...

Join a team that's committed to enhancing cybersecurity by managing compliance audits, coordinating controls validation, and ensuring adherence to various standards while communicating effectively acr...

Join a dynamic team to innovate network infrastructure across North America. You will design, implement, and operate secure, scalable networks while collaborating with cross-functional teams to optimi...

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

Shape the future of security by deploying Zero Trust tools to enhance a governmental client's network. Leverage your expertise to create robust architectures and collaborate with teams to support ongo...