Senior Principal Systems Engineer Jobs in Fairfax, VA

Join our team to lead multi-team Agile architecture for GEOINT systems, guiding strategic decisions and ensuring alignment with Government standards while mentoring technical leads and shaping innovat...

Design advanced structural models to aid in national security missions. Leverage cutting-edge technologies and methodologies to bridge data with analytical models, ultimately contributing to critical...

Grow your career by designing and administering enterprise systems management solutions, ensuring performance and availability for Navy/Marine Corps operations while supporting critical IT infrastruct...

Engage with us to elevate your career as a Principal Software Engineer, driving innovation in advanced training systems. Collaborate with a dedicated team to design and implement cutting-edge software...

Lead innovative cybersecurity solutions by leveraging expertise in systems engineering, cloud services, and integration to defend critical networks. Collaborate effectively within a high-impact team t...

Join a team that's dedicated to enhancing national cybersecurity efforts. Leverage your extensive systems engineering experience to develop cloud-based solutions while collaborating with multi-discipl...

Empower mission organizations by developing data models and conducting thorough analyses. Collaborate with stakeholders and ensure alignment between domain and enterprise models while validating and p...

Engineer and develop cutting-edge AI solutions within a full-stack environment, driving innovation in model-based systems engineering. Collaborate cross-functionally, ensuring scalable architectures a...

Join a team that's leading the charge in advanced systems engineering. You will oversee critical engineering functions, ensuring compliance and facilitating collaboration for mission success in comple...

Join a team that's crucial in overseeing complex defense systems engineering, guiding compliance, and ensuring technical excellence through lifecycle management and stakeholder collaboration within Do...

Join a team that advances mission planning by defining and refining specifications. Collaborate with system integrators and MBSE professionals to ensure clarity and traceability of requirements across...

Lead the charge in advancing innovative space vehicle systems! Support key space programs for national challenges, ensuring excellence through engineering expertise and collaboration with multidiscipl...

The Senior Software Engineer at Peraton will design, develop, test, and deploy features for a critical data transmission application supporting the US intelligence community. This role involves collab...

Join a team that's leading the integration and testing of advanced RF sensor systems, ensuring top-tier performance and reliability. Collaborate with multidisciplinary experts to innovate and execute...

Lead system development efforts for advanced Radar technologies, collaborating with cross-disciplinary teams to ensure effective integration and testing. Utilize expertise to drive technical trade-off...

Drive national security missions by leveraging engineering expertise to analyze and characterize complex facilities. Collaborate with an interdisciplinary team to assess vulnerabilities and deliver in...

Lead the design and development of high-performance power systems for satellites. Collaborate with a multidisciplinary team to manage requirements, ensure verification, and interface with stakeholders...

Lead the design and integration of innovative electrical systems, impacting crucial Navy missions through advanced circuitry development for both ground support and flight hardware. Collaborate across...

Lead the operation and improvement of our federal cloud infrastructure. Take ownership of AWS services and Kubernetes management while ensuring compliance and performance. Mentor the team and drive au...

Partner with us to lead engineering projects for advanced Radar systems, guiding design through integration, focusing on trade-space assessments, and collaborating across disciplines to deliver cuttin...

Transform the future of electronic warfare by designing key RF subsystems for threat simulators, while leveraging your extensive expertise to enhance system capabilities and support verification effor...

Transform the aerospace landscape as a Senior Engineer, driving innovative solutions and integration across structural mechanics for critical national security programs. Collaborate in a multi-discipl...

Unlock your potential as an RF Engineer, designing subsystems for threat simulators and analyzing emerging RF seeker technologies to enhance national security and protect warfighters from threats...

Champion system integrity by effectively analyzing requirements, leading design activities, and integrating innovative solutions for advanced systems engineering projects. Collaborate across disciplin...

Oversee the integration and testing of complex systems to ensure mission success. Collaborate with cross-functional teams to analyze requirements, develop test protocols, and enhance system interfaces...