Principal Systems Engineer Jobs in Reston, VA

Join a dynamic team to own and enhance embedded firmware for safety-critical munitions. Collaborate cross-functionally, tackle complex challenges, and drive innovation in firmware development for cutt...

Elevate cybersecurity standards as you lead efforts to protect critical systems, integrate advanced solutions, conduct security assessments, and mentor team members. Collaborate across teams to ensure...

Lead the modeling of Battery Energy Storage Systems for large-scale applications, focusing on compliance evaluations through steady state, dynamic, and transient simulations, while collaborating with...

Contribute to innovative cloud-based analytics by developing high-performance solutions that handle vast data volumes while leveraging your expertise in big data and distributed computing...

Unlock potential by applying systems engineering principles across all life cycle phases, ensuring technical integrity and quality. Collaborate with stakeholders, resolve issues, and communicate with...

Champion high-impact GenAI solutions by collaborating with clients and teams to prototype, develop, and deliver AI-driven outcomes. Leverage technical expertise to ensure client engagement, reliable c...

Shape the future of AI solutions by rapidly prototyping high-impact GenAI applications. Engage with clients to drive end-to-end delivery and mentor junior engineers, while ensuring quality and scalabi...

Drive innovative AI solutions by collaborating with clients and engineering teams to deliver impactful GenAI-enabled solutions while mentoring and leading projects from concept to execution...

Manage the development of SysML-based models to enhance space system engineering processes. Collaborate with teams to translate user needs into structured models, aiding in technical decision-making a...

Elevate operational excellence as you lead a multidisciplinary team, overseeing strategic planning and service delivery for high-performance computing systems, ensuring alignment with scientific goals...

Lead the charge in designing and implementing innovative systems solutions that meet complex mission requirements while navigating technical, cost, and performance challenges across diverse organizati...

Transform the Quality Management System by enhancing processes, conducting audits, and driving continuous improvements for scalable growth and exceptional quality standards in a dynamic manufacturing...

Create scalable network infrastructures to support mission-critical analytics, driving innovation in data management and security while collaborating with diverse teams to deliver impactful solutions...

Unlock potential by leading cloud automation initiatives with expertise in DevOps and Windows Server administration. Collaborate with management to create innovative delivery systems for analytics and...

Help us advance geospatial-intelligence by contributing to image analysis, testing, and validating product quality. Collaborate with cross-functional teams and utilize your engineering expertise to me...

Unlock your potential by leading innovative enterprise solutions that ensure technical excellence and meet strategic goals. Collaborate closely with stakeholders to enhance system designs, maintain co...

Optimize enterprise applications by leading projects, supporting integrations, and enhancing systems. Collaborate with users and SAP partners to ensure comprehensive solutions meet evolving business n...

Shape national security strategies by integrating systems engineering and analytical support, focusing on space capabilities and counterspace implications for U.S. and allied structures through collab...

Explore innovative solutions in a dynamic environment. Collaborate with teams to troubleshoot user issues and enhance operations through effective knowledge management and outreach, ensuring optimal s...

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...

Lead the charge in securing IT infrastructure by applying your extensive security engineering expertise to develop, implement, and manage secure networking and computing environments that meet strict...

Contribute to national security by designing and implementing secure systems. Engage in risk management and collaboration with teams to enhance security protocols while optimizing knowledge management...

Drive project success by processing critical submittals and RFIs, maintaining accurate records, and ensuring compliance with engineering standards while collaborating with team members to resolve tech...

Shape and enhance enterprise systems through reliable IT support, including IAVA patching and both Windows and Linux server management, ensuring critical applications operate seamlessly in a fast-pace...

Help us drive innovation in space-based systems! Leverage your 10+ years of aerospace experience to provide technical support and guidance throughout the lifecycle of advanced radar technologies in a...