IT Security Engineer Jobs in Reston, VA

Pioneer innovative solutions as you lead infrastructure projects, align strategies with business goals, and enhance system performance. Drive high-quality outcomes while managing cross-team programs a...

Lead critical inspections and assessments within the Counterintelligence Program, ensuring thorough documentation and analysis of findings. Collaborate with teams to address mission requirements and e...

Elevate network performance by designing and implementing scalable solutions. Collaborate with teams to enhance security, resolve issues, and maintain documentation, ensuring optimal network health an...

Lead the charge in developing and implementing scalable network solutions, ensuring robust security measures and optimal performance. Collaborate with teams to enhance network infrastructure and resol...

Join a team that's redefining cloud security by leveraging your expertise in automation and incident response to enhance enterprise-scale cybersecurity operations in a dynamic environment...

Drive security excellence by managing policies, assessing risks, and ensuring compliance. Collaborate with teams to maintain system integrity and support incident response, all while fostering a secur...

Unlock your potential as you support and enhance our information security posture, manage daily operations, and enforce policies while assessing risks and ensuring compliance with NIST RMF standards...

Accelerate your career by serving as a Test Engineer SME, driving automated testing in a SAFe Agile DevSecOps pipeline. Collaborate across teams to enhance software quality and performance in a commer...

Oversee network design, implementation, and maintenance, ensuring optimal performance and reliability. Collaborate with teams to resolve incidents and enhance telecommunications infrastructure for med...

Design and engineer identity governance solutions to ensure secure access across diverse environments. Collaborate with cross-functional teams to implement standards, automate workflows, and maintain...

Innovate secure Microsoft Azure cloud solutions for DoD initiatives. Lead design, engineering, and implementation of hybrid cloud architectures while ensuring compliance with cybersecurity standards a...

Join a dynamic team to design, develop, and enhance software applications, ensuring system reliability and performance while collaborating with cross-functional teams to deliver innovative solutions t...

Transform systems engineering by guiding projects through their full lifecycle, from conception to deployment. Collaborate with a dedicated team to ensure seamless integration and delivery while activ...

Join a team that's dedicated to providing 24x7 support for advanced Identity, Credential, and Access Management systems. Leverage your expertise to troubleshoot, assist customers, and enhance operatio...

Champion enterprise security by leading technical direction, designing robust security solutions, and mentoring engineers. Drive security initiatives, ensure effective controls, and collaborate with t...

Oversee the lifecycle and security of critical IT infrastructure, combining Windows systems administration with hardware engineering. Collaborate in a dynamic team to ensure high availability and comp...

Join a team that's shaping the future of mission-critical applications by building and maintaining robust systems integration solutions. Leverage your expertise to enhance performance and ensure compl...

Innovate mission-critical computing architectures and strategies, addressing complex technology challenges across cloud, cybersecurity, and enterprise infrastructure. Collaborate with stakeholders to...

Lead the optimization and engineering of enterprise SIEM platforms, enhancing cybersecurity operations. Collaborate with teams to troubleshoot complex issues and drive modernization initiatives in a m...

Shape the future of data center operations by leading fiber deployment, ensuring quality verification, and mentoring teams across multiple sites. Drive process improvements and maintain documentation...

Optimize network operations by leveraging your expertise in infrastructure management, ensuring compliance and performance across multiple sites. Collaborate with teams to enhance service delivery and...

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...

Lead our cybersecurity and governance initiatives, enhancing security operations and risk management while driving compliance with CMMC 2.0 and ISO/IEC 27001 standards. Collaborate across teams to imp...

Join a team that's innovating in software development with a focus on Rust and Linux. Collaborate on cutting-edge projects involving networking, security, and containerization while enhancing your ski...

Join a team that's dedicated to maintaining cutting-edge Microsoft Windows infrastructure. Leverage your expertise to ensure operational readiness and enhance cybersecurity posture through innovative...