Principal Systems Engineer Jobs in Herndon, VA

Drive innovative space simulation testing as a Technical Advisor, overseeing complex thermal vacuum and environmental tests to ensure mission readiness. Lead and optimize operations across advanced te...

Drive automation and integration for HPC infrastructure in complex Linux environments, ensuring robust support across development, operations, and testing teams while utilizing advanced scripting and...

Unlock your potential by supporting enterprise SAN infrastructure, ensuring reliable and secure network operations. Collaborate with teams for 24/7 monitoring, incident management, and performance opt...

Lead the charge in integrating critical systems by managing teams, optimizing throughput, and driving technical design. Collaborate across departments to elevate integration processes and establish st...

Elevate your career by developing complex software systems while collaborating with teams. Utilize your software engineering expertise to enhance performance across diverse projects in a creative and...

Deliver innovative software solutions by developing, maintaining, and enhancing complex systems. Collaborate within teams or independently, ensuring adherence to design standards and addressing softwa...

Transform advanced aerospace experimentation initiatives, guiding ground and flight testing strategies, defining mission requirements, and driving innovation in supersonic and hypersonic flight challe...

Join a dynamic team that leads cutting-edge aerospace experimentation, specializing in supersonic and hypersonic testing. Oversee wind tunnel and rocket experimentation to drive the future of aerospac...

Innovate aerospace testing by leading advanced ground and flight experimentation. Define objectives and oversee wind tunnel tests, ensuring excellence in supersonic and hypersonic flight campaigns for...

Champion the modernization of a Java application by developing RESTful APIs and cloud-native solutions within an Agile team. Collaborate on microservices architecture and containerization to enhance s...

Join a team that's driving innovative distribution planning and analysis. Lead diverse studies to enhance utility operations, provide actionable recommendations, and build trusted client relationships...

Shape the future of distribution planning by leading complex studies, developing advanced distribution models, and providing actionable insights to utility clients while supporting grid modernization...

Engineer resilient Microsoft cloud environments ensuring security and scalability. Provide advisory support in Azure, M365, and Security platforms while implementing Zero Trust principles and complian...

Accelerate progress at the intersection of software engineering and design. Lead complex systems development, enhance performance, and ensure adherence to requirements while collaborating with enginee...

Analyze user requirements and system architectures to drive effective design and development strategies. Lead technical efforts, ensuring all phases align with organizational goals, while providing th...

Innovate as a Senior C# Software Engineer, ensuring data integrity and software effectiveness while collaborating with teams to deliver exceptional solutions for client specifications. Shape the futur...

Elevate your career by designing and implementing innovative system architectures. Collaborate with teams to enhance complex process improvements, automate workflows, and lead the development of scala...

Reimagine your career by designing and optimizing cutting-edge infrastructure that supports national security initiatives. Collaborate with talented professionals to enhance cyber operations for milit...

Lead impactful technical programs while ensuring cost, schedule, and performance goals are achieved. Collaborate with cross-functional teams and manage vendor relations to drive project success from c...

Pioneer compact antenna testing as an RF Hardware Subsystem Engineer, driving integration, optimization, and troubleshooting to meet long-range strategic goals while leveraging advanced RF technologie...

Transform operations as a Site Reliability Engineer, leading deployment engineering to ensure secure and efficient software delivery in complex, accredited environments. Collaborate with engineers, ma...

Help us innovate by providing full-stack software development solutions. Collaborate with a dynamic team leveraging diverse technologies to meet user needs and enhance mission effectiveness, ensuring...

Develop robust software solutions leveraging full-stack technologies. Collaborate with engineers and users to enhance mission outcomes, using Java, Python, React, AWS, and more, in a supportive enviro...

Innovate in the integration of advanced cyberspace capabilities, ensuring effective collaboration across mission planners and technical teams, while leading engineering efforts to support national sec...

Lead the charge in developing innovative software solutions while guiding a team. Utilize Python, Kubernetes and Docker for diverse projects. Your expertise will enhance performance, meet user needs...