IT Security Engineer Jobs in Reston, VA

Unlock your potential by leading multi-disciplinary teams in a critical space program. Drive technical excellence, manage stakeholder relationships, and enhance operational missions to face evolving c...

Lead the monitoring and maintenance of critical technology infrastructure, resolving complex technical issues and enhancing operational efficiency while minimizing disruption to services and ensuring...

Transform the technology landscape of a defense organization by leading strategic initiatives in cybersecurity, AI, data architecture, and systems integration, driving scalable and compliant solutions...

Elevate your skillset by developing mission-critical software for cyber operations. Collaborate with diverse teams to enhance security systems, writing effective code and rigorous tests while ensuring...

Elevate your career by driving innovative solutions in cybersecurity. You'll collaborate with expert teams, enhancing mission-critical systems through robust software design, detailed documentation, a...

Unlock potential by developing secure Cross Domain Solutions (CDS) for efficient data transfer between classified networks. Ensure compliance while integrating advanced AWS technologies to support vit...

Drive the future of security systems engineering by architecting and integrating robust physical access control solutions and automation frameworks to enhance operational efficiency and security in cl...

Engineer cybersecurity solutions to strengthen DOE's network perimeter. Lead a team in managing next-gen firewalls, ensuring compliance with federal frameworks and protecting mission-critical systems...

Join a dynamic team as you drive security management for LIGER, overseeing its compliance within the CBP framework. Utilize your expertise in RMF, engage with stakeholders, and ensure the platform mai...

Engage with a dynamic team to design and develop secure, high-performance software solutions. Drive innovation while collaborating across disciplines to enhance system security and contribute to missi...

Transform enterprise identity and access management through strategic leadership, ensuring robust security, compliance, and seamless user experience across various programs and initiatives within the...

Shape the future of enterprise security by leading ICAM architecture, ensuring compliance and effective identity management across programs, while driving strategic initiatives and fostering collabora...

Transform mission capabilities by leveraging AI, data engineering, and remote sensing expertise. Drive innovative technical studies, prototype solutions, and enhance analytics to tackle multifaceted c...

Take ownership of complex Linux systems management and security, ensuring optimal performance and integration while fostering collaboration across teams to enhance overall system efficiency and effect...

Advance your career by leveraging your Linux and automation expertise in a dynamic engineering environment. Enhance operational efficiency, support cloud-based developer tools, and drive innovative in...

Join a dynamic team as you design and implement complex hybrid-cloud infrastructures. Collaborate with various stakeholders to drive application integration and resolve technical challenges while enha...

Inspire secure operations by maintaining the federal cybersecurity posture for enterprise systems, ensuring compliance and effective risk management. Collaborate with cross-functional teams to drive c...

Inspire growth by developing and executing marketing strategies across product lines, driving demand generation, and fostering collaboration with cross-functional teams to achieve business objectives...

Elevate customer satisfaction as a specialist in identity and access management support. Collaborate across global teams, troubleshoot complex issues, and deliver solutions for premium clients in a dy...

Lead the charge in optimizing our large-scale Linux systems, ensuring seamless operations, security, and enhancements while troubleshooting issues with a focus on performance and reliability...

Unlock the potential of large-scale Linux systems by managing installations, enhancing security, and streamlining operations. Collaborate within a skilled team to ensure optimal performance and reliab...

Execute the daily configuration and operations of systems, encompassing comprehensive management in clinical technology to enhance performance and support users effectively in a fast-paced environment...

Contribute to mission-critical projects as a Software Engineer Principal, leveraging your extensive experience in data engineering, software development, and innovative solutions to enhance analytics...

Transform technology into opportunity by enhancing UI prototypes and leading software development for mission-critical government projects. Leverage your expertise in Python, Linux, and more to drive...

Unlock potential by applying your advanced digital forensics expertise to lead complex cyber incident investigations and remediation, driving security improvements across the Agency's digital landscap...