Senior Principal Systems Engineer Jobs in Reston, VA

Unlock innovative software solutions by designing and developing advanced capabilities as a Software Engineer, collaborating closely with a dynamic team to address client needs and stay ahead of indus...

Take ownership of complex systems engineering projects, collaborating with diverse teams to provide technical expertise and strategic insight for the Conventional Prompt Strike Program. Your contribut...

Empower national security by delivering expert advisory services in space technology, linking commercial capabilities to defense sectors. Drive strategic initiatives, enhance risk assessment, and fost...

Drive the design and development of scalable cloud-based microservices, ensuring best practices in security and architecture. Collaborate with cross-functional teams to enhance our platform and delive...

Take ownership of missile defense operations, providing expertise on Aegis Weapon Systems and BMD programs, while collaborating to enhance tactical employment and counter-threat strategies. Lead initi...

Lead engineering initiatives, optimize performance, and enhance operations for critical infrastructure projects while ensuring seamless continuity across diverse environments and teams...

Elevate the technical vision for a cutting-edge operating system, lead architecture decisions, mentor teams, and drive innovation in safety-critical industries like Telecom and Aerospace while alignin...

Join a team that's vital to national security by supporting the development of the W93/Mk7 Weapon System for the U.S. Navy. This role involves systems engineering, stakeholder coordination, and managi...

Accelerate your career by driving the integration of complex systems and ensuring technical integrity throughout the project lifecycle. Collaborate effectively with stakeholders and lead innovative en...

Join our Corporate IT team as a Senior Cloud Platform Engineer to design and manage enterprise-scale cloud infrastructure across Azure and GCP, driving innovation in cloud-native solutions that enhanc...

Engage with cutting-edge systems engineering processes in a pivotal role, collaborating with government agencies and mission partners to integrate mission systems and enhance operational capabilities...

Innovate with us in a critical customer-facing role focused on developing, deploying, and administering complex cyber security systems using C++, Python, and Kubernetes, ensuring mission success and o...

Help us optimize system engineering processes by providing technical direction, leading integration activities, and ensuring compliance. Leverage your expertise in architecture and design in a collabo...

Drive innovation in systems engineering by analyzing, designing, and testing advanced systems integration, ensuring reliability and performance for cutting-edge technology solutions in a collaborative...

Join a team that's providing senior-level systems engineering and analysis support to Navy combat systems. Collaborate closely with experts to drive innovations in integrated warfare technologies and...

Champion the development and deployment of innovative Generative AI solutions. Lead technical guidance within a collaborative environment, mentoring teams while driving strategic AI initiatives across...

Drive innovation in auditory health by developing and integrating software and technical solutions that enhance military hearing readiness and clinical decision-making. Collaborate with stakeholders t...

Advance your career as a Senior Developer by designing and maintaining secure software for critical national security initiatives while collaborating with cross-functional teams to enhance mission imp...

Accelerate mission success by designing observability solutions for AI and ML models across secure environments. Lead instrumentation for reliable, real-time monitoring to enhance decision-making in o...

Lead the development of embedded software solutions for tactical systems, tackling national security challenges through innovative and reliable low-level programming in C/C++ across diverse architectu...

Join us to provide strategic technical guidance as a senior leader, overseeing enterprise operations and modernization efforts to enhance reliability and efficiency while ensuring successful execution...

Join a dynamic team to engineer and maintain robust Linux systems, implementing automation and configuration management in enterprise environments, ensuring security compliance and operational excelle...

Join a team that's revolutionizing electromagnetic spectrum operations by developing cutting-edge embedded software for real-time signal processing and data management, ensuring robust command and con...

Champion robust systems engineering for Enterprise Resiliency. Collaborate across teams, utilizing digital tools to support complex space defense acquisition and ensure system readiness through effect...

Shape the future of Identity, Credential, and Access Management by delivering critical 24x7 support, resolving access issues, and collaborating with teams to ensure seamless integration of services in...