Principal Systems Engineer Jobs in Arlington, VA

Contribute to the validation and integration of mission-critical software tools for Flight Safety systems, ensuring operational readiness and reliability. Collaborate with engineers and operators to e...

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...

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...

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...

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...

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...

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...

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...

Join a team that's driving transformative technology solutions in data science, AI, and machine learning. You will support government initiatives with innovative strategies while overseeing project ma...

Join a team that's redefining geotechnical engineering through innovative analysis. Engage in groundbreaking assessments, tackle complex infrastructure issues, and drive technology advancements in a f...

Innovate with us as a Senior Cloud Engineer, shaping scalable application infrastructure and leading high-availability practices across AWS and Azure. Collaborate with development teams to deliver rel...

Innovate in full stack development of satellite ground software, focusing on seamless integration, deployment, and operational support, while meeting dynamic mission requirements with a Top Secret cle...

Join us to develop impactful software solutions that power mission-critical systems within a dynamic DevSecOps environment, supporting advanced AI initiatives and collaborative defense strategies acro...

Unlock potential by managing and troubleshooting IT systems, optimizing operations, and leading systems engineering efforts to enhance performance and reliability across diverse environments...

Pioneer systems engineering solutions by leading design, integration, and deployment of innovative packet-based hardware and software systems. Drive end-to-end integration for optimal performance and...

Transform software engineering practices by designing and delivering mission-critical applications for a key Department of War initiative. Collaborate within an agile environment to enhance operationa...

Join a dynamic team to enhance agency modernization by streamlining IT infrastructure and implementing state-of-the-art solutions while collaborating with stakeholders to improve policies and practice...

Drive innovation as a full stack developer enhancing backend services. Collaborate with diverse teams on performance optimization and big data solutions to elevate system capabilities in a dynamic env...