IT Security Specialist Jobs in Ashburn, VA

Collaborate with a dedicated team to safeguard critical infrastructure by monitoring, assessing, and responding to real-time cyber threats, ensuring effective incident response and cyber defense strat...

Innovate security measures and protocols affecting global operations. Leverage extensive cyber experience to assess vulnerabilities and implement best practices. Collaborate with leadership to safegua...

Drive enterprise IT systems engineering to support a fast-growing global company. Collaborate with cross-functional teams to deliver technology solutions and ensure security compliance while maintaini...

Take ownership of network services administration, ensuring robust governance, scalability, and security compliance across operational environments while advising leadership on modernization strategie...

Lead our business development efforts in incident response, driving strategic growth opportunities and fostering key partner relationships while collaborating across teams to deliver innovative soluti...

Join a team that's critical to maintaining system reliability and security, optimizing enterprise application servers, and ensuring compliance with cybersecurity directives for a mission-driven progra...

Drive the evolution of Zero Trust Architecture across cyber teams, ensuring robust implementation and integration of emerging technologies to achieve enterprise objectives by 2026. Provide strategic g...

Champion operational excellence by managing enterprise systems, ensuring compliance with cybersecurity standards, and supporting critical IT infrastructure for mission success across diverse environme...

Explore dynamic challenges as you support cybersecurity solutions, utilizing your expertise in vulnerability research, software development, and network management, to enhance national security object...

Join a team that's at the forefront of national security initiatives. You will support specialized operations, ensuring mission effectiveness within a high-stakes environment while collaborating with...

Analyze and enhance data systems while overseeing QAF for military intelligence programs, driving performance, and ensuring robust AI solutions that support decision-making for warfighters worldwide...

Transform intelligence operations by architecting cutting-edge solutions for DoD and IC sectors. Lead technical engagements, design secure infrastructures, and optimize data platforms to support missi...

Join us to lead and optimize Security Operations Center activities while managing incident response strategies, documentation, and analyst teams for enhanced security posture and operational efficienc...

Contribute to critical national security efforts by applying your extensive analysis expertise, providing support for operations, and delivering impactful training that enhances intelligence oversight...

Advance your career by joining a dynamic Agile team focused on developing innovative GEOINT applications. Collaborate on cutting-edge technologies to enhance mission-critical capabilities in a fast-pa...

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...

Deliver innovative architecture solutions by guiding the modernization of enterprise applications for a key NASA portfolio, utilizing your expertise in Agile methodologies and enhancing system integra...

Transform the future of national security by driving AI innovation and automation in DevOps processes, enabling high-stakes defense systems through cutting-edge technology and collaborative efforts wi...

Architect dynamic system operations and lifecycle management, enhancing collaboration across stakeholders. Leverage problem-solving skills in evolving tech environments to support deployments, configu...

Unlock your potential by supporting system operations and lifecycle management in a dynamic tech environment. Collaborate with teams and stakeholders to deliver robust solutions and ensure system stab...

Transform IT operations by leading a team of expert Systems Administrators, managing complex environments and implementing best practices for Linux and Windows systems to ensure optimal performance an...

Take ownership of integrating advanced systems for the FAA’s air traffic management. Collaborate with stakeholders, oversee installations, and ensure compliance to enhance nationwide airport surface o...

Join a dedicated team to enhance safety and security across County facilities through training, audits, and collaboration. Promote emergency preparedness with effective strategies and guidance to ensu...

Contribute to national security operations by maintaining high-availability Linux systems. Collaborate with cross-functional teams to troubleshoot complex issues, manage customer needs, and ensure com...

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...