Senior Principal Systems Engineer Jobs in Fairfax, VA

Lead the charge in integrating advanced radar and ISR payloads with spacecraft bus architectures. This role emphasizes complex interface management, functional testing, and coordination across enginee...

Champion mission-assurance processes ensuring program success through quality, risk, and reliability oversight. Lead performance reviews, manage compliance, and drive preventive actions utilizing engi...

Engineer innovative cyber defense solutions, analyze threats, and develop secure architectures to enhance organizational resilience and safeguard critical systems against evolving cyber risks...

Innovate mission-critical software solutions by designing and maintaining Windows-based applications. Collaborate with users and engineers to enhance capabilities for law enforcement data integration...

Join a team that's creating innovative system designs, ensuring compliance with architecture standards, and driving engineering documentation development. Collaborate across disciplines to deliver cut...

Drive the development and integration of complex system requirements, ensuring compatibility with architectural frameworks while delivering innovative solutions that meet operational needs and enhance...

Take ownership of enterprise IT performance engineering, ensuring system optimization and security. Collaborate with diverse teams to enhance network health and deliver actionable insights for mission...

Unlock your potential by leveraging your expertise in FPGA and DSP integration, while collaborating on complex projects that shape the future. Contribute significantly within a dynamic team supporting...

Innovate your career by tackling challenges in radar systems and air superiority platforms, utilizing your expertise in target tracking and sensor fusion within a collaborative, high-performing enviro...

Execute mechanical design initiatives, leading cross-functional teams to develop advanced systems for defense applications while ensuring design integrity and performance throughout the project lifecy...

Join a team that's redefining technological support for DoD missions. Utilize your expertise in Model-Based Systems Engineering to create, analyze, and refine architectures, directly impacting the dev...

Transform mission-driven software applications, lead a skilled team, and engage with Army stakeholders to develop integrated solutions that enhance logistics and asset visibility, making a significant...

Drive innovation by designing and developing mission-critical software solutions that address complex operational challenges in a collaborative, Agile environment, while ensuring technical excellence...

Transform the future of technology by designing and implementing advanced software solutions. Lead in a dynamic DevSecOps environment, fostering collaboration while enhancing biometric systems and pio...

Join a dynamic team focused on revolutionizing autonomous maritime technology. You will develop and enhance software that supports critical national defense projects, collaborating closely with expert...

Collaborate with multidisciplinary teams to develop innovative backend services and algorithms for enterprise AI, leveraging cutting-edge analytics in a dynamic, engineering-centric environment while...

Engineer advanced backend services and AI platforms, collaborating with diverse teams to innovate and deliver user-friendly solutions that tackle complex challenges in a fast-paced environment with re...

Lead enterprise application development efforts, ensuring high-quality software delivery through Agile practices and technical leadership across diverse teams, optimizing cloud solutions and improving...

Accelerate operational readiness by leveraging data-driven models to enhance U.S. Navy program effectiveness. Provide strategic guidance while integrating advanced analytics to inform critical decisio...

Shape telecommunications solutions by leading network design and implementation. Utilize your expertise in LAN services and wireless technologies to drive projects from conception to execution while m...

Explore the intersection of technology and design as a Sr. Telecom Design Engineer, leading ICT infrastructure solutions in high-stakes environments, ensuring compliance and coherence in projects whil...

Shape the future of space systems by developing high-fidelity simulation platforms. Collaborate with a skilled team to interface with space vehicle components, ensuring mission success through rigorou...

Elevate your career by supporting and troubleshooting Linux/Unix systems and AWS cloud technologies. Collaborate to enhance application deployment and maintain peak performance in a dynamic environmen...

Join a team that's reimagining system engineering by driving cloud and on-prem implementation, ensuring security and scalability while integrating cutting-edge technologies across diverse platforms an...

Build and enhance autonomous penetration testing agents that mimic human expertise in vulnerability assessments, ensuring production safety and reliability at scale, while collaborating closely with o...