Senior Principal Systems Engineer Jobs in Herndon, VA

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...

Champion the future of IT infrastructure by providing expert field support, troubleshooting, and maintaining systems in diverse environments. Collaborate with federal teams and ensure seamless operati...

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...

Lead the charge in providing technical expertise for risk management in foreign intelligence operations. Collaborate closely with stakeholders to ensure operational effectiveness and technological int...

Elevate business process effectiveness by leading modernization efforts for the Risk Management Framework, engaging multidisciplinary teams to enhance operational efficiency, drive automation, and del...

Transform systems engineering by leading compliance and quality initiatives, coordinating cross-functional teams and managing complex requirements to enhance national security through innovative cyber...

Transform mission-critical systems through expert administration of Windows and Linux environments. Contribute to high-impact government programs by ensuring optimization, security, and reliability ac...

Collaborate with cross-functional teams to lead systems engineering for large-scale radio networks, creating detailed installation packages, ensuring compliance with technical standards, and providing...

Drive the design and implementation of large-scale radio networks for FAA air traffic control centers. Collaborate with cross-functional teams, utilizing MBSE principles and trade-off analyses to ensu...

Innovate as a critical member of a collaborative team, driving the design and development of scalable backend systems and AI-driven solutions that enhance product offerings and streamline integration...