Senior Principal Systems Engineer Jobs in Reston, VA

Transform the reliability and performance of production systems by implementing best-in-class SRE practices. Drive incident management, enhance observability with DataDog, and optimize cloud costs whi...

Deliver expert technical insights and guide strategic initiatives in materials engineering, manufacturing processes, and emerging technologies, contributing to economic security and industrial resilie...

Lead the design and optimization of core network infrastructure, enhancing IP routing reliability and scalability while implementing innovative technologies for high-growth service provider environmen...

Unlock potential by developing innovative signal processing algorithms for RF, radar, and EMSO systems, ensuring robust performance under real-world conditions through collaboration and hands-on engin...

Lead the evolution of an AI-driven model integration platform, coordinating technical strategy and architecture to enable robust access and governance across multiple security environments for militar...

Lead the charge in advancing AI solutions through strategic oversight and architecture of the Core Integration Model Zoo, enhancing model access and deployment efforts across classified and unclassifi...

Lead the technical strategy for a secure AI/ML model access platform, directing integration and governance across classified environments to optimize operational warfighting data accessibility and mis...

Empower progress at the forefront of engineering strategy by leading a dynamic team focused on backend systems, ensuring high-quality delivery and innovative AI integration, while collaborating closel...

Develop and oversee the complete hardware lifecycle—from concept to production—ensuring high-reliability, fault-tolerant submarine-compatible systems meet demanding naval standards while embracing tec...

Lead the charge in delivering advanced LVC training systems for the Naval Surface Warfare Center by ensuring compatibility and interoperability while providing training and technical support for missi...

Architect innovative solutions by integrating IT and physical security systems. Lead enterprise security projects, ensuring operational excellence. Communicate across functions to enhance safety measu...

Shape the future of aviation communications by engineering complex telecom systems for the National Airspace System, ensuring safety, performance, and security in mission-critical environments while c...

Shape the future of health by driving innovative strategies, analyzing scientific initiatives, and crafting impactful communication products for leadership effectiveness in a dynamic executive role...

Join innovative experts advancing the National Airspace System by designing and integrating cutting-edge telecommunications solutions. Collaborate with engineering leaders to ensure seamless, secure a...

Accelerate your career by designing and troubleshooting advanced network infrastructures. Collaborate with teams to innovate solutions, enhance customer service, and lead impactful projects while focu...

Engineer cutting-edge data platforms with a focus on scalable AI solutions. Collaborate within a dynamic team to shape data architecture, optimize workflows, and push innovative boundaries in data eng...

Elevate your career by developing advanced imaging software for submarine systems, focusing on design, integration, and performance optimization utilizing Linux and modern C++. Collaborate with a team...

Join a team that's dedicated to enhancing cybersecurity for critical infrastructure. You'll support the deployment and maintenance of advanced Privileged Access Management solutions within a collabora...

Lead and manage complex nuclear projects while fostering strong client relations. Bring your expertise in nuclear operations and project management to ensure successful execution from planning to clos...

Empower the future of systems engineering by applying your expertise across the complete system life cycle. This role focuses on AI, cloud solutions, and enhancing technical integrity in a collaborati...

Support the design and integration of front-end components using React, working with Agile teams. Collaborate on software validation and maintain quality assurance documentation to ensure ongoing effi...

Elevate your career by collaborating with developers to design and enhance cutting-edge React applications. Lead integration efforts using Java and C++, ensuring top-notch quality through Agile method...

Grow your career with a dynamic team leading software development efforts to enhance health care solutions. This role involves mentoring, setting technical direction, and fostering agile methodologies...

Drive the design, development, and testing of software for Space payloads, utilizing Python, TCL, and C++. Collaborate with agile teams to enhance automated testing and ensure system compliance. Join...

Partner with us to enhance model-based systems engineering by leading architecture and requirements modeling, ensuring traceability and interoperability across complex defense programs while collabora...