IT Security Engineer Jobs in Reston, VA

Engineer cutting-edge solutions by synthesizing complex technical needs, ensuring enterprise capabilities are integrated, tested, and validated effectively while driving continual process improvements...

Lead the charge in managing cybersecurity measures across classified systems, ensuring compliance with security policies and standards while facilitating risk assessments and incident response across...

Manage cybersecurity protocols and frameworks, ensuring compliance with government and industry standards. Conduct risk assessments, oversee incident response, and lead cross-functional teams to prote...

Drive security excellence by managing classified program security activities, ensuring compliance with policies, conducting audits, and fostering relationships with stakeholders. Join us to safeguard...

Transform cloud infrastructure by leading the design, deployment, and enhancement of automated solutions. Collaborate across teams to optimize operations while ensuring security and compliance in mult...

Join our transformative journey as a dynamic Software Engineer! Drive innovation, guide teams, and make a tangible impact on our digital modernization efforts through modern software practices and tec...

Join a team that's dedicated to the development and integration of HPC software solutions. You'll facilitate collaboration across operations, development, and testing teams to ensure effective softwar...

Architect and enhance sophisticated software solutions to enable secure information sharing. Collaborate with teams to analyze requirements, debug defects, and design software systems that meet dynami...

Empower diverse teams in developing innovative software solutions that enhance secure information sharing across domains. Join us in leading critical projects that impact efficiency and performance in...

Join a team that's dedicated to enhancing financial security through innovative cybersecurity audits. Collaborate directly with clients, lead engagements, and utilize cutting-edge technology to improv...

Drive the strategy and vision for Cloud Security products, leading a product management team to define roadmaps and metrics, ensure market alignment, and engage with engineering and sales for successf...

Join a team dedicated to delivering mission-critical software solutions. You will take ownership of designing and maintaining applications, while working across all phases of the software development...

Join a dynamic team to advance military cyber operations through vulnerability research and reverse engineering of diverse hardware and software. Optimize cyber capabilities while collaborating in a h...

Engage in critical vulnerability research and development for military cyber operations. Collaborate with a skilled team to create and integrate innovative cyber capabilities supporting national defen...

Join a team that's at the forefront of military cyber operations. As a vital member, you'll conduct advanced vulnerability research and reverse engineering to enhance cyber capabilities within a dynam...

Lead the charge in pioneering vulnerability research and cyber tool development, enhancing military cyber operations. Collaborate with elite professionals to innovate and deliver critical cyber capabi...

Engage as a Senior Vulnerability Research/Reverse Engineer, leading critical R&D efforts in military cyber operations, focusing on discovering and mitigating vulnerabilities in diverse systems to supp...

Drive the development of cutting-edge cyber capabilities while researching, reverse engineering, and testing tools critical to specialized military operations. Join a skilled team dedicated to support...

Unlock potential by joining a dedicated team focused on advanced cyber capabilities. Engage in vulnerability research and reverse engineering to support critical military operations in a collaborative...

Champion cyber resilience by leading vulnerability research, reverse engineering, and cyber tool development. Collaborate within a specialized team dedicated to national defense, making significant co...

Discover innovative solutions as you lead vulnerability research and cyber tool development. Join a mission-driven team dedicated to enhancing military cyber operations and national defense objectives...

Unlock your potential in a dynamic team focused on innovative Data Systems Engineering, providing comprehensive lifecycle Systems Engineering and Integration (SE&I) solutions to meet national intellig...

Shape the future of collaboration technology by designing and maintaining robust VTC and AV systems to enable reliable communication across diverse facilities while ensuring security and interoperabil...

Champion innovative IT solutions, overseeing multi-site cybersecurity and engineering efforts for a high-profile defense program. Lead diverse teams while ensuring compliance with enterprise architect...

Reimagine cloud solutions by designing scalable architectures and transforming legacy systems into AWS cloud-native applications. Collaborate closely with customers to deliver effective migrations and...