IT Security Administrator Jobs in Herndon, VA

Shape the future of cybersecurity by investigating threats and enhancing security protocols. Collaborate globally to protect a vast network, utilizing advanced tools to monitor and remediate incidents...

Join a dynamic team to investigate and remediate cyber threats, ensuring the security of a global network. Engage in proactive monitoring, incident response, and collaboration with international teams...

Empower mission-critical systems by leading cyber security engineering efforts, managing technical operations, and ensuring compliance with security policies while collaborating with teams to deliver...

Join a team that's dedicated to developing innovative ServiceNow solutions, enhancing system performance, and ensuring compliance with federal security frameworks while collaborating with stakeholders...

Elevate your career by providing critical IT support, ensuring secure Windows Server operations, and optimizing Azure environments. Collaborate across teams to enhance system performance and maintain...

Champion security excellence by advising on complex issues, managing classification, and guiding program security efforts. Collaborate with diverse teams to enhance security policies and deliver impac...

Join a team that's shaping the future of security management by providing expert guidance on complex security issues, conducting briefings, and developing policies to ensure mission success across div...

Unlock potential by managing and optimizing Solaris and Linux systems, ensuring high availability of enterprise storage solutions, and supporting critical infrastructure operations in a dynamic enviro...

Join a team that's dedicated to maintaining critical UNIX environments and enterprise storage solutions, ensuring high availability and performance for mission-essential workloads in a secure governme...

Take ownership of cybersecurity initiatives by supporting C4ISR security engineering and risk management activities. Collaborate with a dynamic team to enhance system security and ensure compliance ac...

Transform secure cloud infrastructure by implementing and automating DevSecOps practices. Drive efficiency in CI/CD pipelines while ensuring compliance and security across cloud environments. Collabor...

Empower secure cloud infrastructure by implementing and automating DevSecOps practices. Drive best practices in CI/CD pipelines, ensuring compliance and enhancing security across cloud environments wh...

Lead the design and development of robust security architecture for cloud infrastructure and CI/CD pipelines. Partner cross-functionally to embed security in the development lifecycle and evaluate eme...

Manage network operations and incident response, ensuring optimal performance and security. Proactively identify and mitigate risks while supporting a high-security cloud environment for a growing cus...

Optimize clinical information systems by supporting maintenance, troubleshooting, and user administration. Collaborate with medical staff to enhance application functionality and ensure seamless opera...

Contribute to corporate security by designing, implementing, and maintaining robust security measures while collaborating with IT, engineering, and business teams to address and mitigate risks across...

Oversee the strategic management of enterprise technology infrastructure, ensuring 24/7 reliability and security. Drive cloud initiatives, lead cross-functional teams, and enhance cybersecurity measur...

Unlock potential by designing secure networks for the DoD, ensuring mission success through innovative solutions and collaboration with experts. Your expertise will shape critical infrastructure and e...

Lead the charge in securing and optimizing network infrastructures for the DoD. Collaborate with teams to design, implement, and maintain robust security measures, ensuring mission-critical operations...

Lead the charge in shaping enterprise security strategy and architecture. Collaborate across teams to embed security in critical services, addressing complex challenges and guiding technology directio...

Champion cybersecurity initiatives by aligning strategies with business goals, managing risks, and fostering a security-conscious culture. Collaborate with stakeholders to enhance security posture and...

Shape the future of cybersecurity by designing secure architectures and leading initiatives to protect systems and infrastructure. Drive improvements in security posture while collaborating with teams...

Drive security initiatives as part of engineering teams enhancing HPC environments. Collaborate with experts to implement secure architectures, ensuring robust protection for critical systems, while a...

Unlock potential by joining our team to enhance HPC security across diverse systems. Collaborate with top engineers and contribute to critical projects that strengthen national security while advancin...

Accelerate enterprise DevSecOps initiatives by designing and enhancing secure CI/CD pipelines, automating infrastructure, and integrating security throughout the software lifecycle to meet DoD standar...