Principal Systems Engineer Jobs in Reston, VA

Unlock innovative solutions as you develop and enhance complex software systems. Collaborate with a dynamic team to solve critical challenges in national security through advanced technology and maint...

Lead and inspire a skilled team in systems engineering, focusing on innovative SIGINT/EW technologies. Drive technical excellence, enhance collaboration, and achieve strategic goals while supporting p...

Advance your career by enhancing software systems, analyzing performance, and collaborating with a dynamic team. Contribute to design and implementation of robust solutions while ensuring alignment wi...

Support cutting-edge defense technology initiatives by managing interface requirements, ensuring compatibility across subsystems. Collaborate with various stakeholders and leverage expertise in electr...

Grow your career with a pivotal role in designing and implementing innovative cloud-based and on-premises solutions. Collaborate with cross-functional teams to optimize network performance and deliver...

Engineer high-performance compute platforms for AI workloads by driving architecture and design of PCIe subsystems, GPU integration, and Ethernet networking. Collaborate with teams to deliver cutting...

Transform our IAM ecosystem as you lead in-house management and optimize operations. Drive security, compliance, and user experience by implementing robust identity governance and enhancing cloud and...

Optimize mission success by leveraging expertise in GCCS and JPES engineering, focusing on system integration, data interoperability, and enhancements across Joint C2 environments to support critical...

Join a team dedicated to innovating space architecture solutions, driving cross-functional studies and assessments, and collaborating with a diverse set of customers to enhance national security space...

Take ownership of system designs and transitions for complex projects. Collaborate with cross-functional teams to deliver exceptional engineering solutions that enhance national security using advance...

Lead advanced systems engineering for complex DoD programs, translating customer needs into innovative technical solutions, while evolving systems with cutting-edge technology to enhance national secu...

Drive system engineering excellence by analyzing requirements and leading design activities for integration within complex operational environments while ensuring technical integrity and user satisfac...

Collaborate with a dedicated team to assess, validate, and maintain both internal and commercial off-the-shelf systems, ensuring alignment with business goals and technological advancements for effect...

Develop and enhance enterprise infrastructure solutions to automate processes, improve performance, and ensure compliance. Collaborate with technical teams and stakeholders to address complex engineer...

Join our team to design and automate large-scale data networks, enhancing performance and reliability for defense projects. Collaborate cross-functionally to ensure seamless integration of innovative...

Grow your career with a leadership role in designing and optimizing enterprise-scale dataflow architectures for mission-critical analytics across cloud and distributed environments...

Optimize and maintain a high-performance Windows-based network supporting DoD operations. Collaborate with diverse teams, ensuring secure system integration and patch management while mentoring junior...

Lead Stress Analysis for diverse NPI programs, collaborating cross-functionally to enhance aerospace product design. Utilize expertise to drive technical solutions and influence both short-term and lo...

Lead the charge in envisioning, designing, and managing multiple IT systems with minimal supervision. Utilize advanced expertise to solve complex issues, oversee system upgrades, and ensure operationa...

Grow your career with a dynamic team focused on automating data management for critical applications. Leverage strong analytical skills and software engineering expertise to extract insights and impro...

Take ownership of the overall technical integrity and delivery of integrated engineering solutions across complex programs, ensuring compliance, quality, and collaboration with cross-functional teams...

Grow your career with a dynamic team of Systems Engineers driving engineering excellence across the Intelligence Community, focusing on system development, design, requirements specification, and cust...

Drive strategic engineering initiatives in RDT&E support, enhancing system efficiency and performance. Collaborate across teams for innovative solutions and ensure compliance with rigorous technical s...

Transform complex systems into effective solutions by leading and coaching multiple Agile Release Trains in a high-performance computing environment. Leverage your advanced systems engineering experti...

Unlock your potential as you shape IT enterprise architecture, driving interoperability and innovation while collaborating with diverse teams to document the current and future states of our client's...