Principal Systems Engineer Jobs in Reston, VA

Optimize data transformation initiatives by leading systems engineering and project management efforts. Partner with stakeholders to manage requirements, develop implementation roadmaps, and deliver s...

Unlock potential by leading the design, integration, and operational success of critical communications systems, ensuring optimal performance and reliability across complex enterprise environments wit...

Take ownership of developing and deploying innovative cloud-native applications, leveraging Agile methodologies to meet evolving mission needs across multi-security domains, while collaborating with b...

Shape the future of aerospace defense by leading strategic growth initiatives, engaging customers, and developing high-integrity control systems in a dynamic hybrid work environment...

Lead the charge in identifying and winning new business opportunities across the C4ISRS portfolio. Collaborate with internal teams to strategize and deliver technology solutions that meet customer nee...

Lead the charge in managing non-traditional proposals, ensuring compliance and compelling responses. Collaborate with cross-functional teams while driving innovation and streamlining processes within...

Drive new business development by leading strategic capture teams focused on integrated defense solutions, ensuring growth through customer engagement, and leveraging industry expertise for mission-cr...

Advance your career by leading capture management for key initiatives in the Air and Space Force market. Drive strategy and execution while managing diverse teams and complex projects within a dynamic...

Discover a dynamic team that creates and enhances complex software systems, tackling multi-domain security challenges and delivering innovative solutions for data analytics and real-time applications...

Engineer innovative software solutions to tackle complex data and analytics challenges. Collaborate with teams to design, develop, and refine systems that enhance operational performance while ensurin...

Lead the charge in delivering expert systems engineering support to diverse Naval programs, ensuring seamless integration and operational efficacy of advanced combat and sensor systems while collabora...

Bring your expertise to define and deliver innovative server platforms for AI workloads, driving architecture and design from concept to validation, while collaborating with cross-functional teams to...

Unlock potential by leading systems engineering efforts to ensure successful project realization and integration. Collaborate across disciplines to meet stakeholder needs while managing risks and opti...

Lead systems engineering efforts to integrate diverse disciplines, ensuring stakeholder requirements are met and systems operate effectively through their lifecycle, providing critical support to Navy...

Elevate your career by building and enhancing mission-critical software in a dynamic Kubernetes environment. Collaborate with diverse teams to design, develop and deliver scalable solutions while ensu...

Shape the future of our mission-critical applications by designing, developing, and implementing software solutions in a dynamic containerized environment. Collaborate with diverse teams to deliver sc...

Shape the future of network security by integrating solutions and mentoring talent. Collaborate with an elite engineering team to enhance system resilience and manage complex network challenges while...

Shape the future of Cybersecurity Risk Management by architecting innovative automation tools. This principal role bridges strategic vision and technical execution, ensuring robust data handling and a...

Pioneer the development of cutting-edge Cybersecurity Risk Management tools. Collaborate with engineering teams to architect data structures, analyze risk, and automate workflows, ensuring alignment w...

Join a team that drives innovation in application testing on AWS. Leverage your expertise in QA fundamentals, test automation, and CI/CD integration to enhance software quality across distributed syst...

Shape the future of advanced military systems integration and networking. Collaborate with a dedicated team to develop and analyze combat system capabilities, enhancing operational effectiveness for t...

Engage in cutting-edge engineering solutions by supporting communications system development, troubleshooting, and lifecycle management in a dynamic environment while collaborating across multiple tea...

Join a team that's leading the integration of complex DOE and DoD systems. Oversee lifecycle projects, manage interfaces, and ensure compliance, while collaborating with key stakeholders in a dynamic...

Lead the charge in advancing national security through effective cyber operations and mission integration. Engage cross-functional teams, enhance operational processes, and foster continuous improveme...

Join a mission-driven team focused on enhancing cyberspace operations while managing tactical leads, optimizing processes, and ensuring operational excellence across complex environments to support na...