IT Security Administrator Jobs in Chantilly, VA

Join a team that's shaping the future of identity security by developing impactful enablement programs for pre-sales teams. Collaborate with cross-functional leaders to enhance skills and drive busine...

Join a team that's shaping the future of secure cloud infrastructure for a federal law enforcement client's digital asset modernization initiative, leveraging your expertise in AWS and collaboration s...

Elevate your career by leading a dynamic team in managing IT infrastructure for a large Federal Department. Drive modernization strategies and ensure optimal service delivery while fostering collabora...

Manage a dynamic infrastructure team, driving modernization and IT service delivery across a large Federal Department. Lead strategic initiatives, optimize performance, and ensure seamless integration...

Join us to lead a dynamic infrastructure team, managing IT operations and modernization strategies for a large Federal Department. Drive service delivery, enhance system performance, and ensure custom...

Transform secure data flows by leading a technical team in delivering innovative information security solutions. Leverage your extensive Linux systems administration experience to ensure mission succe...

Analyze system vulnerabilities and develop effective countermeasures to enhance security. Collaborate on reports and briefings while leveraging expertise in network analysis and incident response. Occ...

Shape the future of cybersecurity by joining our dynamic team to support mission-critical systems for the U.S. Navy. Collaborate with interdisciplinary teams to innovate and optimize performance while...

Champion server engineering initiatives across global facilities, ensuring high availability and optimal performance for critical IT infrastructure. Lead design, implementation, and support for divers...

Empower global IT infrastructure by leading server engineering initiatives, ensuring high availability and performance across diverse environments while mentoring teams and driving innovative solution...

Transform global IT infrastructure by leading server engineering initiatives, ensuring high availability and optimal performance across diverse environments while mentoring teams and driving innovatio...

Innovate in cyber defense as you provide vital CSOC Tier 2 services, coordinating incident response actions and enhancing preparedness through strategic exercises and analysis to safeguard our digital...

Optimize SharePoint Online services by developing solutions, administering site architecture, and enhancing collaboration tools while ensuring compliance and accessibility standards are met...

Optimize database performance and security while ensuring reliability and integrity in a fully remote role. Collaborate with IT teams to support enterprise-wide systems and implement innovative soluti...

Drive your career with a dynamic role in network administration, overseeing the implementation and management of complex networks while ensuring security compliance and performance monitoring in a col...

Join our team to implement and manage complex networks, ensuring security and performance. Collaborate with engineers, conduct assessments, and maintain documentation while supporting a hybrid work en...

Elevate cybersecurity standards by leading ISSO operations in a complex Federal environment. Collaborate with diverse teams to ensure compliance, manage risks, and maintain security across hybrid syst...

Join our team as a Technical Business Analyst, bridging business needs and technical solutions. Drive data-driven projects, optimize processes, and enhance reporting for diverse clients while collabor...

Elevate your career by leading the strategy and delivery of cloud-native infrastructure. Oversee DevOps initiatives, ensuring high-performance workflows and automation practices while collaborating wi...

Optimize internal investigations through advanced cyber forensics, security engineering, and compliance support. Collaborate on network security, manage cyber investigations, and ensure evidence integ...

Transform identity and access management by executing daily operations, supporting AI tooling, and managing SaaS vendor administration. This role offers hands-on experience and a clear growth path tow...

Transform cybersecurity practices by integrating proactive measures, supporting IT security infrastructure, and collaborating on system design to enhance compliance and safety across organizational pl...

Join a team that's dedicated to proactive threat hunting and investigation. Leverage advanced analytics and network metadata to uncover emerging threats, synthesize actionable intelligence, and enhanc...

Join a dynamic team to provide critical systems administration and engineering support for federal systems. Leverage your expertise in Windows environments and network management to ensure optimal per...

Lead the charge in enhancing customer trust through security assurance and AI governance. This role focuses on maintaining accurate security documentation and optimizing AI agents to support governanc...