IT Security Administrator Jobs in Washington, DC

Drive the support and maintenance of IT systems, ensuring optimal performance and user assistance. Manage daily operations, troubleshoot issues, and enhance system reliability across various platforms...

Lead insider threat detection initiatives, analyze data to identify risks, and enhance security measures across information systems. Collaborate with teams to investigate incidents and develop proacti...

Transform your career by overseeing information systems security across their lifecycle, ensuring compliance with intelligence policies while managing vulnerabilities and risks. Collaborate with stake...

Transform technology operations by leading IT and cybersecurity strategies, ensuring secure, scalable systems while enhancing employee support in a dynamic, remote-first environment. Collaborate acros...

Join a team that's dedicated to enhancing cybersecurity measures by managing key infrastructure, conducting audits, and advising leadership on security risks. Your expertise will play a crucial role i...

Join a dynamic team to manage and optimize IT systems, ensuring seamless operations and support for client/server and network devices. Leverage your expertise in troubleshooting and system maintenance...

Unlock the potential of security management by leading risk assessments, ensuring compliance, and collaborating with stakeholders to enhance security protocols and processes across the organization...

Champion innovative DevOps practices to enhance software delivery and infrastructure management. Collaborate with cross-functional teams to ensure system reliability, scalability, and security while a...

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...