IT Security Administrator Jobs in Washington, DC

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...

Drive the design, implementation, and management of advanced network solutions, ensuring optimal performance and security. Collaborate with teams to troubleshoot issues and enhance network infrastruct...

Optimize SAP environments by administering S/4HANA systems, ensuring stability and performance. Collaborate across teams to lead upgrades and cloud transitions, enhancing enterprise resilience and sup...

Elevate your career by supporting information assurance programs, enforcing security policies, and managing daily operations. Collaborate with teams to assess risks, prepare documentation, and ensure...

Elevate your career as a CyberArk SME/DevOps Engineer, implementing secure solutions for federal modernization. Leverage your expertise in privileged access management to drive best practices and enha...

Champion the administration of Google Cloud and Gemini Enterprise environments, ensuring secure, scalable configurations. Collaborate with IT and business teams to optimize cloud services and support...

Join our team as a Linux Systems Administrator, where you'll manage and optimize Linux systems in a dynamic RDT&E environment, collaborating with cross-functional teams to enhance system performance a...

Drive the administration and optimization of Microsoft 365 environments, ensuring compliance and performance across SharePoint, OneDrive, and Power Platform. Collaborate with stakeholders to deliver s...

Optimize system performance and support for Linux-based servers and workstations in a dynamic RDT&E environment. Collaborate with engineers and scientists to enhance operational efficiency and ensure...

Join a team that's dedicated to enhancing Linux systems in a dynamic RDT&E environment. Leverage your expertise in system administration, collaborate on server management, and drive improvements in pe...

Lead the charge in safeguarding information systems by implementing security policies, managing daily operations, and conducting risk assessments to ensure compliance with NIST RMF standards. Join us...

Elevate customer solutions by providing architectural expertise and innovative strategies. Collaborate with account teams and partners to deliver high-value technical consulting and drive competitive...

Join a dynamic team to develop and oversee IT operations, ensuring compliance and supporting government initiatives. You will enhance systems, manage security protocols, and provide technical support...

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

Lead the charge in designing and implementing RHEL systems automation, providing high-level technical support and guidance. Collaborate on cybersecurity efforts and manage system upgrades to enhance p...

Elevate cybersecurity initiatives by serving as a trusted advisor, guiding business leaders in risk management and compliance. Leverage deep technical expertise and strong communication skills to inte...