Network Security Administrator Jobs in Austin, TX

Engineer a robust Identity Provider and Authorization platform, transforming fragmented access into a unified, auditable identity system. Collaborate across teams to design secure authentication and a...

Join a team that's dedicated to optimizing mainframe network systems. Leverage your expertise in planning, installing, and maintaining software while ensuring system performance and reliability. Colla...

Join a team that shapes the future of AI security by driving strategic growth, leading high-performing teams, and engaging with executives to secure enterprise AI systems and agentic technologies whil...

Empower global cybersecurity service delivery by leading client-focused operations, driving growth, and ensuring excellence in managed services. Foster a high-performing team while enhancing client ou...

Drive vulnerability management and patching operations, prioritizing remediation based on threat intelligence. Lead teams, develop metrics, and support client advisory on AI-related risks to enhance c...

Lead and mentor a dynamic Security Operations team, overseeing incident response and SOC improvements while driving hands-on investigations and AI-assisted workflows to enhance security posture and op...

Champion security excellence by designing and maintaining robust systems that protect critical data and infrastructure. Collaborate across teams to implement scalable security solutions and automate i...

Accelerate progress at the intersection of security and cloud infrastructure, leading a team to optimize AWS environments, implement DevSecOps practices, and enhance automation for secure software del...

Join a dynamic team as you architect secure CI/CD pipelines, manage Kubernetes clusters, and implement security automation in AWS. Collaborate across teams to enhance operational efficiency while embe...

Unlock your potential as a Cyber Analyst (Tier 2) / Incident Commander, managing escalated cybersecurity incidents in a 24/7 operations center. Drive incident response, stakeholder communication, and...

Drive cybersecurity excellence by assessing and securing technology environments during mergers and acquisitions, ensuring compliance and integration of critical systems across diverse platforms...

Champion the design and operation of security services, ensuring safety and resilience for delivery systems. Collaborate across teams to foster secure practices while guiding and mentoring engineers t...

Transform enterprise infrastructure by managing internal cloud environments, ensuring compliance, optimizing costs, and leading security initiatives. Collaborate with cross-functional teams to maintai...

Elevate your career by joining a dynamic team focused on Azure cloud engineering, DevSecOps, and platform automation. Collaborate with stakeholders to deliver secure, reliable digital services while e...

Unlock potential by leading cybersecurity and tech-risk engagements for financial institutions. Guide project execution, deepen client relationships, and apply emerging technologies to enhance securit...

Elevate your career by securing and managing the transition to a hybrid-cloud infrastructure. Own identity management, cloud security, and developer tooling while leading incident response and threat...

Lead the design and implementation of application security strategies, bridging architecture, DevOps, and cloud security. Collaborate with cross-functional teams to enhance security controls and estab...

Lead the enhancement of security measures for cloud-based healthcare solutions, focusing on vulnerability management, incident response, and compliance. Collaborate with cross-functional teams to ensu...

Inspire a robust OT Security strategy, leading a multidisciplinary team to safeguard critical infrastructure. Drive cybersecurity initiatives across transmission, distribution, and generation, ensurin...

Grow your career with a hands-on role in Zero Trust security, optimizing Zscaler environments and integrating with enterprise systems. Collaborate with federal stakeholders to enhance security posture...

Partner with us to lead the creation of intelligent automation solutions that enhance cybersecurity defenses. Drive innovation by building scalable AI-powered platforms and mentoring a team of enginee...

Join a team that's dedicated to enhancing information technology solutions within the Department of the Air Force. Drive the implementation and modernization of Tenable architecture to ensure complian...

Lead and innovate in cybersecurity by enhancing security delivery through automation and AI. Collaborate across teams to identify gaps, improve compliance, and strengthen processes, ensuring consisten...

Empower our cybersecurity efforts by managing risk and compliance for critical systems. Collaborate with teams to develop security documentation and provide guidance, ensuring adherence to DoD policie...

Engineer robust network infrastructures for a fast-paced defense firm, ensuring compliance, security, and reliability across both on-premises and AWS environments while collaborating with cross-functi...