Principal Systems Engineer Jobs in Chantilly, VA

Lead security architecture and risk management efforts, ensuring cybersecurity is integrated throughout complex systems. Collaborate with cross-functional teams to assess risks, develop documentation...

Shape the future of information security by leading API integrations and enhancing operational performance through collaboration and innovative solutions in a dynamic environment...

Join a team that's developing critical flight software for NASA's Earth observation missions. Contribute throughout the software lifecycle, collaborating with experts to ensure high reliability in spa...

Elevate your career by supporting key development efforts in a dynamic environment. Collaborate with stakeholders to build scalable, high-quality solutions while ensuring system reliability and securi...

Join a team that's vital in managing classified computing infrastructure, ensuring security compliance, and delivering enterprise services. Collaborate on procurement, deployment, and maintenance whil...

Join a team that's dedicated to delivering cutting-edge engineering services for complex network and enterprise computing infrastructures, supporting a key government program with innovative solutions...

Shape the future of technology by evaluating and analyzing S&T investments, developing data collection plans, and presenting project insights to leadership. Drive strategic alignment in experimental o...

Innovate mission-critical software solutions by developing cloud-native applications. Collaborate with teams to enhance user experiences and optimize performance in an agile environment, ensuring high...

Transform advanced solid-state laser systems through hands-on assembly, integration, and testing. Collaborate with engineers to execute builds and support prototype development in a dynamic research e...

Explore exciting challenges in AI evaluation by developing frameworks and custom validators for cutting-edge machine learning applications. Collaborate to enhance the quality and reliability of AI age...

Manage a large contract team delivering combat system simulation support, ensuring project success across multiple sites and geographies. Oversee performance metrics, CDRL deliveries, and lifecycle ma...

Unlock your potential by leading advanced BIM/VDC workflows on complex construction projects. Collaborate with teams, mentor junior staff, and drive innovative solutions while managing multiple priori...

Unlock your potential with a rewarding role that leverages advanced data architecture expertise to drive innovative solutions for national security and critical missions, while engaging in impactful r...

Unlock potential by leading complex software development programs for advanced C2 capabilities. Collaborate with cross-functional teams to deliver innovative solutions that enhance Space Domain Awaren...

Join a dynamic team to architect and implement innovative AI applications, collaborating with stakeholders to deliver scalable, efficient solutions, and mentor junior developers while staying at the f...

Join our dynamic team as a Senior Solutions Engineer, where you'll leverage your technical expertise to drive pre-sales activities, engage with clients, and deliver tailored solutions that enhance bus...

Join us to secure a platform for third-party applications, ensuring compliance and security through hands-on engineering. Collaborate with teams to automate checks, assess risks, and provide actionabl...

Lead the design and validation of data center power systems, ensuring reliability and compliance with industry standards. Collaborate with teams to optimize electrical and mechanical systems for missi...

Champion supplier quality by implementing robust processes for product improvement, leading audits, and driving zero defect culture, while qualifying new suppliers and resolving quality challenges thr...

Join a team that's redefining AI security! As a Principal AI Security Engineer, you'll lead assessments, design controls, and partner with teams to ensure safe AI adoption across the enterprise, drivi...

Elevate your career by supporting the Navy's advanced aerospace initiatives. Lead the planning and operational readiness of cutting-edge test facilities while collaborating with diverse technical team...

Drive advanced weapon-system capabilities by analyzing targeting data, optimizing employment strategies, and supporting integration efforts for the Sea-Launched Cruise Missile–Nuclear program. Collabo...

Join us to develop and enhance innovative software solutions that support critical missions. Collaborate with cross-functional teams to ensure application reliability and security while leveraging mod...

Champion the development of mission-critical radar applications by designing, building, and maintaining front-end and full-stack features. Collaborate with cross-functional teams to deliver reliable s...

Lead the charge in designing and optimizing complex data flows, ensuring compliance and performance. Collaborate with engineers to troubleshoot issues and modernize systems, transitioning to a virtual...