Principal Software Engineer Jobs in Reston, VA

Drive successful delivery of large-scale data center construction projects, overseeing design implementation, budgeting, and stakeholder communication to ensure timely completion and client satisfacti...

Join our mission to enhance national security through innovative systems engineering. Collaborate with diverse teams to design, develop, and advance cutting-edge technologies, shaping the future of th...

Transform systems engineering capabilities by integrating advanced technology solutions. Collaborate with diverse teams to support customer missions and address critical needs in the Intelligence Comm...

Drive innovative consumer-facing programs in media and solutions services. Lead cross-functional initiatives to deliver next-gen monetization strategies and enhance customer experiences across diverse...

Unlock potential by serving as a trusted advisor for strategic customers, driving post-sales relationships, translating goals into actionable strategies, and enhancing customer lifecycle programs to b...

Inspire excellence by leading a dynamic team of sales engineers, driving revenue growth through technical expertise and strategic collaboration while fostering a culture of high performance, inclusivi...

Drive the enhancement of core digital experiences, making journalism more essential and engaging for millions daily. Collaborate with teams to improve user interactions and elevate product quality, fo...

Collaborate with cross-functional teams to ensure system reliability and scalability through effective incident management, proactive monitoring, and the development of automation tools to enhance ope...

Engage with diverse teams to design and implement scalable machine learning solutions that enhance user experience and streamline business processes while driving impactful data-driven decision-making...

Empower a team as you deliver innovative DevOps solutions in a dynamic HPC environment, supporting federal contracts. Utilize your expertise in Linux and automation to enhance deployment processes and...

Unlock potential by transforming satellite-derived vegetation intelligence into actionable insights for utility customers while enhancing climate resilience and optimizing workflows with geospatial an...

Shape complex IT programs with a detailed focus on system integration, facilitating communication and collaboration among teams, while managing schedule consistency and program success through robust...

Unlock potential by leading strategic modernization initiatives as an Enterprise Architect. Collaborate with clients to transform legacy systems into scalable cloud-native architectures, ensuring secu...

Launch your career by crafting intuitive digital experiences in a B2B2C fintech platform. Collaborate closely with design and engineering teams to produce high-quality, responsive prototypes while ada...

Unlock potential by developing cutting-edge software for naval combat systems. Collaborate on the full software lifecycle, enhancing capabilities while working in a dynamic team at the Naval Research...

Unlock potential by transforming insurance operations through Guidewire integrations and enterprise platform connections. Collaborate with stakeholders to deliver scalable solutions, ensuring data mig...

Transform grocery industry impact through technical leadership in Ads. Own complex programs, collaborate with cross-functional teams, and drive quality execution that enhances experiences for customer...

Unlock your potential by tackling complex C++ challenges in systems integration, collaborating across teams to enhance software engineering practices and improve CI/CD workflows in a fast-paced, innov...

Innovate within a dynamic environment as a Principal R&D Solutions Engineer, architecting custom solutions for US government programs, and lead the evolution of engineering capabilities in space domai...

Shape the future of enterprise applications by utilizing .NET technologies. Collaborate within a multidisciplinary team to design, deploy, and optimize tools for both classified and unclassified envir...

Join a team that shapes cutting-edge technical solutions by leading a high-performing group of Solutions Architects. Drive sales strategy and collaborative processes to enhance customer engagement and...

Lead and empower a software development team, driving Agile practices and technical excellence while ensuring alignment with program objectives and engineering standards in delivering cutting-edge geo...

Support a dynamic team in designing and maintaining enterprise-grade mission systems, utilizing DevOps principles to enhance software development, deployment, and infrastructure management for optimal...

Partner with us to enhance mission-critical systems as a Cyber Engineer. Engage in software development, vulnerability identification, and robust testing. Collaborate with teams to deliver cutting-edg...

Unlock potential by joining our Cyber Engineering team, enhancing mission-critical systems through expert coding and cybersecurity practices. Collaborate with project leaders to innovate and implement...