IT Security Engineer Jobs in Fairfax, VA

Champion technical sales initiatives by guiding clients in optimizing penetration testing solutions. Leverage offensive security expertise to drive product adoption and ensure clear technical wins in...

Drive cyber risk management initiatives across client portfolios. Collaborate with stakeholders to identify security weaknesses, prioritize remediation, and prepare reports for federal oversight while...

Drive the implementation of cross-domain transfer scanning and policy enforcement for AI within the War Data Platform, ensuring data integrity and security in classified environments to support missio...

Join a dynamic team as a Physical Access Control Engineer, tasked with ensuring seamless integration and operation of PACS systems across diverse environments, enhancing security and operational effec...

Contribute to the establishment of AI-native security solutions by leading technical design and client delivery. You'll drive architectural standards, oversee implementations, and ensure integration a...

Unlock potential by leading cyber risk management initiatives across diverse client applications, ensuring compliance and effective remediation of security vulnerabilities while collaborating with cro...

Provide 24/7 application support by monitoring systems, troubleshooting issues, and ensuring operational excellence in a high-tempo environment. Collaborate across teams to maintain data accuracy and...

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...

Join a team that's developing innovative software applications for radar and electro-optical systems. Work with experts to improve product quality, troubleshoot issues, and contribute through all phas...

Join us to design and develop innovative software solutions that process, analyze, and visualize critical data for aerospace applications, leveraging modern tools and methodologies to support operatio...

Elevate your career in systems engineering by designing and implementing innovative architectures that address complex challenges across diverse technology domains, collaborating with a multidisciplin...

Transform critical cloud computing challenges into innovative solutions by leading the design, implementation, and mentorship of cloud architecture and DevOps practices while navigating complex techno...

Take ownership of IT operations across two locations, ensuring network integrity and security. Manage user support, system installations, and enhance service delivery. Collaborate with teams to drive...

Build and scale innovative cloud solutions by leading teams, enhancing architecture, and driving technical decisions, while fostering a collaborative, high-performance environment that embraces contin...

Drive enterprise IT systems engineering for mission-critical environments, translating operational needs into scalable solutions. Collaborate with teams on architecture, integration, testing, and life...

Lead the charge in defining and driving enterprise architecture strategies for cloud transformation and application modernization, influencing technology direction and mentoring teams to meet complex...

Discover critical insights through digital investigations, analyzing cybersecurity incidents and preserving digital evidence to support law enforcement and investigative operations. Collaborate across...

Design and develop cloud-based applications and services to support SIGINT and cyber solutions. Collaborate across front-end and back-end engineering, using modern technologies in a dynamic team envir...

Shape the future of cloud systems by supporting RedHat Linux virtual machines, implementing security updates, and collaborating with teams to enhance system performance. Play a pivotal role in ensurin...

Take ownership of architecting, engineering, and sustaining advanced security solutions within complex IT environments. Lead technical innovation, mentor teams, and ensure compliance with security fra...

Shape the future of cybersecurity by leading a dedicated team ensuring compliance and secure application delivery across diverse environments. Drive innovation and collaboration to enhance cybersecuri...

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...

Engineer innovative RF design solutions; engage in full-system development, enhancing connectivity and performance across diverse projects in a collaborative environment. Drive creativity and technica...

Support cybersecurity operations by executing RMF activities and documentation for ARNG systems, ensuring compliance and security readiness across a vast network supporting over 120,000 users in vario...

Engage with an expert team to protect sensitive information and maintain security compliance through development of policies and training, incident response, and collaboration with security discipline...