IT Security Administrator Jobs in Chantilly, VA

The DHS Information System Security Officer II is responsible for developing and maintaining security policies and procedures for DHS IT systems, overseeing security assessments, and leading incident...

Join a team that's focused on securing information systems by implementing vital security controls. Support senior engineers while gaining hands-on experience in the cybersecurity field, contributing...

Advance cybersecurity measures by developing analytic rules and conducting investigations to identify insider threats, ensuring robust defenses for ARNG's enterprise environments and enhancing operati...

Join a team that's dedicated to maintaining and optimizing IT systems. Leverage your extensive experience to support infrastructure, troubleshoot issues, and enhance system performance while ensuring...

Drive the success of IT systems by implementing, troubleshooting, and maintaining infrastructure. Oversee daily operations while ensuring effective communication and resolution of issues across UNIX a...

Lead secure and modern technology delivery by overseeing DevSecOps strategy, CI/CD automation, and fostering collaboration across engineering and cybersecurity workflows to ensure mission-focused oper...

Optimize security posture by investigating alerts, hunting threats, and enhancing detection capabilities across network, cloud, and endpoint environments, collaborating with teams to ensure comprehens...

Transform enterprise system operations by collaborating on complex solutions, optimizing network performance and ensuring security compliance within a critical intelligence framework...

Join a dynamic team as a System Administrator, overseeing high-performance computing infrastructure and network management in a secure environment, utilizing advanced technologies and best practices t...

Transform the future of DevSecOps as you enhance delivery workflows, integrate security into development pipelines, and ensure 24/7 operational reliability, supporting essential services for military...

Champion the optimization of enterprise virtual infrastructures by managing and enhancing VMware environments. Collaborate on performance tuning and automation initiatives to ensure robust security an...

Grow your career with us by leveraging your expertise in network security to analyze and enhance complex systems. Collaborate across teams to design robust solutions and ensure compliance with governm...

Join a team that's dedicated to enhancing cybersecurity compliance through rigorous oversight and training. Leverage your IT expertise to support critical systems, ensuring security protocols are met...

Empower security through innovative endpoint technology management and automation, ensuring compliance while mentoring team members and collaborating with stakeholders to enhance privileged access str...

Drive the operational excellence of IT systems through support, troubleshooting, and maintenance. Manage network infrastructure while ensuring seamless user assistance and problem resolution in a dyna...

Champion infrastructure development by managing projects that enhance U.S. and global partnerships. Lead operations, support agency functions, and drive quality initiatives while ensuring efficient ad...

Lead the charge in designing and implementing enterprise data architecture, ensuring effective governance and analysis of healthcare data to support compliance and operational integrity, while collabo...

Grow your expertise as you enhance cloud infrastructure automation, security delivery practices, and CI/CD pipelines while ensuring compliance with federal regulations in a dynamic, collaborative envi...

Drive cybersecurity infrastructure support and transformation initiatives, analyzing user needs, defining solutions, and implementing advanced technologies to enhance security and operational efficien...

Champion the delivery of innovative SIEMaaS solutions by leading strategic initiatives, driving program execution, and building strong relationships with stakeholders to enhance national cybersecurity...

Join us to design and optimize advanced IAM solutions ensuring secure, scalable identity services across a global technology landscape, addressing complex authentication and access governance challeng...

Join a team that's dedicated to enhancing enterprise printer security standards across a vast federal environment, collaborating with various stakeholders to ensure compliance with security policies a...

Pioneer cutting-edge security measures by assessing vulnerabilities, implementing robust cybersecurity protocols, and ensuring compliance for classified systems in a collaborative, dynamic environment...

Unlock potential by joining our team as you engineer secure identity solutions across diverse environments, driving Zero Trust frameworks and managing key identity and access technologies for mission...

Elevate your career by managing IT security and compliance initiatives. Lead a team in developing policies and procedures, fostering stakeholder relationships, and ensuring regulatory compliance in a...