IT Security Engineer Jobs in Reston, VA

Innovate and lead the design, administration, and optimization of complex enterprise network infrastructures, ensuring security compliance and performance stability across mission-critical operations...

Shape the future of mission systems software by aging automation, testing, and quality assurance. Collaborate within an agile framework to ensure high-quality software solutions that meet rigorous ope...

Unlock your potential as you guide enterprises in mitigating cybersecurity risks through expert assessments, strategic planning, and clear communication while strengthening your impact on critical sec...

Contribute to innovative software development solutions while collaborating with multidisciplinary teams. Utilize your expertise in cloud technologies and agile methodologies to enhance system functio...

Lead the charge in modernizing software applications by designing and implementing Java-based solutions aimed at enhancing automation, security, and system performance across business processes...

Contribute to software development efforts by managing Java components, enhancing legacy systems, and implementing modern cloud practices. Collaborate with senior developers to deliver high-quality so...

Support and enhance network infrastructures across domestic and international environments. Collaborate with IT teams to implement solutions, ensure security, and improve performance while mentoring j...

Optimize enterprise systems in support of Army National Guard IT operations. Drive enhancements in automation, design technical solutions, and ensure compliance with cybersecurity standards for an exp...

Elevate your career by designing and transitioning critical network operations. Collaborate with a skilled team to implement modern network solutions while supporting mission-focused requirements and...

Deliver innovative platform engineering solutions, enhancing application and AI infrastructure. Build secure, efficient environments and streamline workflows, while collaborating with diverse teams to...

Take ownership of cyber governance by coordinating executive boards and meetings, analyzing IT decisions, and developing policies to enhance national defense efforts in a collaborative environment foc...

Join a team that shapes knowledge management solutions to enhance mission operations, leveraging AI to improve information accessibility in classified and unclassified environments across various defe...

Lead the charge in developing enterprise knowledge management systems that empower U.S. Department of War stakeholders with rapid access to critical information, enhancing operational effectiveness in...

Champion knowledge management capabilities to enhance information access for mission stakeholders, supporting AI-driven initiatives across various operational environments while boosting service effic...

Accelerate progress at digital transformation by delivering robust AI-assisted development platforms that enhance user experience and drive operational excellence. Lead agile projects to implement sec...

Join a team that champions cybersecurity by integrating risk management with engineering. In this role, you'll oversee system security and collaborate across teams to safeguard information systems and...

Support a dynamic team of Solutions Architects and Estimators in delivering cutting-edge designs and estimates for complex cloud and data center projects, ensuring alignment with customer goals and re...

Lead the evolution of IT infrastructure by managing networks and data centers, optimizing security, and strategizing innovations to enhance university-wide connectivity and communication systems...

Collaborate with cross-functional teams to enhance Databricks capabilities, driving integration, optimization, and performance within a classified multi-enclave data environment, supporting key milita...

Advance the integration and optimization of Databricks capabilities, enhancing data processing across multi-enclave environments for operational excellence, machine learning readiness, and mission sup...

Unlock potential by leading data center operations with hands-on expertise. Collaborate with clients to ensure quality installations and maintenance of optical transport systems while managing high-pr...

Engage in critical High Performance Computing (HPC) projects by supporting software integration across various systems. Collaborate with teams to enhance reliability and performance while utilizing ad...

Engineer and sustain a robust Core Integration Service Catalog for the War Data Platform, automating workflows and enhancing financial transparency across Unclassified to Top Secret environments. Driv...

Unlock potential by designing and evolving enterprise-scale cloud and network architectures for a mission-focused program, ensuring secure, scalable solutions across various environments while collabo...

Join a team that's pivotal in shaping secure cloud networking for defense initiatives. Contribute to innovative projects, ensuring operational excellence and compliance across multiple classified envi...