Senior Principal Systems Engineer Jobs in Fairfax, VA

Transform cybersecurity efforts by leading systems engineering initiatives that enhance complex software systems while ensuring adherence to design requirements. Collaborate with diverse teams to safe...

Lead model-based systems engineering efforts, driving architecture, requirements, and interfaces with a focus on end-to-end traceability and collaboration across multidisciplinary teams to ensure syst...

Collaborate with cross-functional teams to lead MBSE-driven architecture and requirements modeling, ensuring interoperability and traceability. Optimize system designs to meet mission readiness and en...

Launch your career by transforming GTM operations with AI-driven systems, enhancing team productivity and engagement while building impactful full-stack applications and workflows. Ideal for builders...

Take ownership of mission outreach by collaborating with clients to enhance Video, Image, Speech, and Text Analytic capabilities. Leverage your extensive experience in system engineering to deploy and...

Unlock innovation by leading on-orbit thermal support for spacecraft, ensuring performance and safety through detailed analysis and troubleshooting, while collaborating across engineering teams for mi...

Unlock your potential by developing cutting-edge applications utilizing open source technologies. Collaborate on innovative projects that require expertise in data processing and engineering while int...

Innovate cutting-edge hardware solutions for autonomous systems in a fast-paced government contracting environment, ensuring technical excellence through collaboration with diverse teams to achieve na...

Drive innovative automation solutions and lead CI/CD pipeline optimization, ensuring efficient code deployment in a secure lab environment. Collaborate with engineers to enhance simulation and trainin...

Drive innovative automation solutions for CI/CD pipelines, ensuring efficient code integration and delivery while mentoring fellow engineers. Shape mission-critical simulation training environments wi...

Deliver cutting-edge digital hardware designs and mentor junior engineers while ensuring compliance with defense specifications and quality standards for high-speed circuit board assemblies in a colla...

Elevate your career by developing robust CI/CD pipelines for cutting-edge radar systems. Collaborate across diverse technologies to facilitate seamless software integration and testing within an air-g...

Innovate and lead the development of complex multi-platform training software. Collaborate with agile teams to deliver high-quality solutions, ensuring training systems meet the rigorous demands of mi...

Join a team that's dedicated to enhancing software reliability through automation and simulation-driven testing. Take the lead in validating top-tier autonomy software to ensure it meets mission-criti...

Manage and enhance complex software solutions by architecting scalable databases, providing technical mentorship, and interfacing with stakeholders to support critical operations while aligning with p...

Partner with us to lead complex engineering projects in national security. Collaborate across disciplines to design, architect, and deliver innovative systems that meet mission objectives, while mento...

Join a team that's enhancing IT services to support critical law enforcement operations. In this role, you will optimize system performance, ensure high availability, and implement improvements across...

Transform IT solutions as a Senior Software Engineer, enhancing capabilities through prototype development and integrating innovative technologies to support mission-critical environments...

Unlock your potential as a Software Developer, leading design, development, and maintenance of complex software systems. Collaborate with cross-functional teams to ensure operational excellence within...

Redefine nuclear engineering by leading teams to design radiation-hardened systems. Utilize advanced expertise to ensure performance in harsh environments while mentoring future engineers and collabor...

Unlock potential by fostering a secure and efficient IT infrastructure. This role entails system design, administration, and continuous improvement, ensuring compliance with federal frameworks while o...

Support the design and integration of data center solutions for satellite systems, enhancing RF and signal processing capabilities. Collaborate with engineering teams to ensure operational performance...

Shape the future of AI adoption in Army Intelligence by leading project initiatives and integrating cutting-edge solutions to enhance data-driven decision-making. Collaborate with stakeholders to buil...

Unlock the future of AI power systems by leading high-density power delivery solutions for critical maritime and airborne applications, ensuring unparalleled performance in extreme environments while...

Tackle the integration and testing of mission-critical satellite ground systems. Lead a skilled team and ensure system performance within a fast-paced environment dedicated to national security and in...