Principal Systems Engineer Jobs in Arlington, VA

Join a team that's driving operational excellence in platform services. Lead critical initiatives for mission reliability, ensuring seamless continuity across classified and unclassified environments...

Empower teams to drive customer success by managing delivery of AI software solutions. Utilize your expertise in engagement and project management to liaise with stakeholders, ensuring seamless implem...

Engineer innovative solutions in nuclear power plant design, leading projects from concept to execution. Collaborate with teams on modifications, technical specifications, and evaluations while enhanc...

Join our innovative team as you engage in high-performance RF system design, collaborating with engineers to develop solutions, perform testing, and troubleshoot complex challenges in radar and flight...

Unlock operational excellence by overseeing secure cloud environments, driving automation, and enhancing DevSecOps practices. Lead teams to ensure reliability, compliance, and efficiency in enterprise...

Drive architectural vision and strategies for scalable systems across diverse product squads ensuring top-tier technical excellence and compliance in healthcare solutions...

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Pioneer innovative solutions in a full-stack role, leveraging AI, collaborating with diverse teams, and optimizing the Horizon platform to enhance software development processes and outcomes...

Champion innovative software solutions by leading architecture and technical strategy for Drake Tax Online. Partner with cross-functional teams to enhance customer experience, scalability, and perform...

Pioneer innovative solutions as a Design Engineering Manager, leading a skilled ECAD drafting team while fostering employee growth, process improvements, and successful project delivery within a colla...

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...

Design and maintain scalable enterprise data architectures, optimize data pipelines, and drive data initiatives to enhance research capabilities for economists and technical teams across diverse platf...

Lead and supercharge spacecraft mechanical designs, guiding a dedicated team to develop reliable systems for mission success in space. Shape mechanical solutions that ensure structural integrity and o...

Analyze and optimize R&D efforts in corrosion prevention, leading projects across federal labs. Collaborate with teams to develop test plans, conduct experiments, and provide innovative solutions to c...

Join a team that tackles complex engineering challenges to support national security missions. Leverage your expertise in facility analysis & vulnerability assessments within a collaborative, fast-pac...

Manage detailed project schedules and coordinate status updates with project staff. Ensure high-quality standards, identify risks, and facilitate team communication for efficient project completion in...

Transform AI capabilities as a Senior Software Engineer, design and implement innovative solutions across the product lifecycle, and ensure robust performance in high-trust environments, all within a...

Oversee the modernization of wireless networks, ensuring secure design and compliance with strict standards. Collaborate on project execution and support teams in achieving performance goals while pro...

Shape your career by leading a modern SOC, enhancing security operations, driving improvements, and ensuring effective incident management while collaborating with diverse teams to uphold cybersecurit...

Drive the growth of AWS Private Pricing through product lifecycle management, enhancing tools and user experience. Collaborate with stakeholders to innovate solutions that meet customer needs in a fas...

Join a team that’s shaping project success by meticulously developing and managing complex schedules. Utilize your expertise to optimize timelines and ensure collaboration across project teams, drivin...

Join a dynamic team and contribute to the FAA's Fire Life Safety Program by providing expertise in fire protection engineering, program management, and safety compliance while supporting innovative so...

Develop cutting-edge AI systems while ensuring compliance and reliability. Engage in the full product lifecycle, from designing agentic workflows to implementing robust APIs and user interfaces, all w...

Lead architectural excellence for large-scale enterprise modernization, defining strategies and delivering innovative solutions across cloud transformation, AI integration, and secure application arch...

Champion enterprise modernization as a Lead Solution Architect, driving cloud transformation, AI enablement, and complex solution delivery across diverse technical domains. Influence stakeholders and...