Senior Principal Systems Engineer Jobs in Herndon, VA

Elevate your engineering career by designing high-performance PCB cooling solutions. Collaborate with teams on innovative products, ensuring mechanical compatibility and superior quality in a fast-pac...

Lead the charge in developing precision GNC algorithms for missile and air-platform systems. Collaborate with diverse teams, drive system performance, and validate through HWIL and flight tests to sha...

Drive the development of advanced GNC algorithms for air platforms and missile systems. Collaborate with cross-functional teams to enhance system performance while leading innovative simulations and v...

Shape the future of national security by leveraging your AI/ML expertise. Join a dedicated team creating software solutions for U.S. Customs and Border Protection, enhancing safety and security with a...

Join a team that's advancing cyber system testing! Contribute to system-level testing and automate methodologies for software integration, ensuring operational excellence and readiness across multiple...

Develop and maintain high-quality embedded software for spacecraft and ground systems. Collaborate with cross-functional teams to enhance software performance and reliability, mentor junior engineers...

Join us to enhance and maintain advanced weapon systems for the Surface Navy. Leverage your technical skills and drive innovation while supporting important national defense missions in a collaborativ...

Join a diverse team as you bridge the gap between space technologies and operational needs, ensuring seamless integration of critical capabilities in complex environments while enhancing your systems...

Grow your career with a leading defense contractor by developing cutting-edge models and simulations to support crucial defense initiatives, collaborating with cross-functional teams to innovate and e...

Develop and capture new business opportunities within strategic campaigns, leading proposals and aligning with corporate goals. Collaborate with teams to enhance business initiatives while managing sc...

Unlock potential by evaluating and integrating hardware systems, optimizing performance, and ensuring seamless operation in a dynamic field environment, with a focus on advanced communication technolo...

Lead the charge in developing cutting-edge software solutions and enhancing existing systems while collaborating in an agile environment. Bring your expertise in Java and full life-cycle development t...

Drive impactful data solutions by leading a team focused on architecture and governance. Leverage your expertise to collaborate with stakeholders, ensuring robust data infrastructure for analytics and...

Drive the development and maintenance of a MATLAB-based Mission Ground Simulator, engaging in the full spectrum of space design lifecycle while collaborating on critical mission engineering efforts fo...

Transform endpoint security by designing, deploying, and optimizing EDR solutions, ensuring robust protection against cyber threats in a complex, multi-domain environment while mentoring engineering t...

The Senior Knowledge Manager will provide on-site support to USCYBERCOM elements, enhancing information discoverability and streamlining internal communication processes. This role involves developing...

Unlock potential by designing, implementing, and maintaining complex C++ and Python software, enhancing CI/CD workflows, and integrating real-time systems while collaborating across teams to drive inn...

Join a team that's delivering critical GEOINT capabilities by supporting systems engineering tasks from requirements analysis to integration and testing, ensuring mission needs are met with reliable a...

Shape the future of technical architecture by designing and enhancing systems for optimal user experience, security, and operational efficiency. Lead teams and drive innovation by researching and impl...

Lead strategic initiatives as a senior advisor, providing actionable insights and analysis to enhance mission readiness for defense operations, directly influencing national security strategies and in...

Engage in comprehensive project management for Transit Power Substation Systems, overseeing modernization and integration efforts across rail networks. Ensure compliance, safety, and efficiency while...

Unlock your potential as a key contributor to the Navy’s S&T initiatives, driving technical analysis and evaluations to enhance decision-making and prototype technology investments for the Fleet/Force...

Join a dynamic agile team as a Software Engineer, utilizing robust development practices to enhance operational systems. Collaborate, innovate, and bring your expertise to drive successful software so...

Join a dynamic team seeking exceptional software developers to build high-quality solutions. Your engineering mindset and collaborative spirit will drive innovation in software design and problem-solv...

Help us secure vital data by testing and enhancing systems, detecting threats, and developing innovative countermeasures in a collaborative security operations environment, fully engaging in advanced...