Principal Systems Engineer Jobs in Washington, DC

Lead advanced missile defense architecture analysis and system assessments. Collaborate on evaluating sensor performance and command-and-control options using cutting-edge modeling tools to enhance de...

Champion the design and implementation of cloud-based solutions, ensuring security and compliance while collaborating with multidisciplinary teams to optimize performance and scalability in a mission...

Transform the future of mechanical systems in mission-critical environments by leading complex commissioning and testing activities. Collaborate with diverse teams to ensure high-quality outcomes and...

Innovate in aerospace engineering by designing and testing electrical harnesses for satellites. Collaborate with multidisciplinary teams to ensure seamless integration and compliance with industry sta...

Shape the future of clean energy by leading mechanical engineering projects for nuclear plant modifications. Collaborate with multidisciplinary teams to ensure safe, efficient operations while managin...

Take ownership of mechanical engineering projects for nuclear plant modifications, coordinating multidisciplinary teams and ensuring technical excellence while managing scope, budget, and schedule to...

Join a dynamic team as a Senior Mechanical Project Engineer, leading nuclear plant modifications and engineering projects. Collaborate with multidisciplinary teams, manage project scope, and ensure te...

Lead mechanical engineering efforts for nuclear plant modifications, coordinating multidisciplinary activities and ensuring project execution aligns with technical and safety standards. Collaborate wi...

Reimagine nuclear engineering with cutting-edge design and analysis in power plants, guiding modifications and project teams while ensuring excellence and safety in carbon-free energy solutions...

Collaborate on nuclear power plant systems design, modify operational packages, and conduct engineering evaluations. Lead project teams, interface with clients, and develop cost estimates, ensuring co...

Join a dynamic team to build and maintain robust infrastructure, automate deployments, and enhance system reliability using modern DevOps practices and tools. Collaborate with developers to ensure sea...

Lead the charge in building and maintaining robust CI/CD pipelines, automating deployments, and ensuring system reliability in a collaborative environment. Thrive in a role that demands expertise in m...

Unlock potential by driving innovative software solutions and enhancing user experiences through robust application development, cloud infrastructure management, and collaborative project execution in...

Innovate your career with challenging software engineering projects that harness your expertise in Java, LDAP solutions, and front-end technologies, while enhancing application deployment and security...

Transform your career by developing cutting-edge applications using Core Java and powerful web technologies. Collaborate with cross-functional teams to deliver innovative software solutions that enhan...

Champion the integration of systems by collaborating with agile teams to manage changes, ensuring seamless communication and documentation for critical U.S. Government missions, while supporting API d...

Drive IT operations excellence by managing diverse technical disciplines, overseeing O&M support services, and ensuring system security and maintenance for critical projects in the Intelligence Commun...

Unlock potential by designing and developing scalable, data-intensive software solutions. Collaborate with cross-functional teams to enhance performance and drive innovation in a fast-paced environmen...

Join a dynamic team to design and implement advanced data networks, ensuring optimal performance and reliability. Leverage your extensive experience in network and systems engineering to meet mission...

Lead the charge in engineering robust dataflows and secure system architectures. Collaborate with teams to modernize data management processes, ensuring efficient operations while enhancing cybersecur...

Engineer innovative Dataflows by modernizing systems and processes in a high-paced environment. Transform current hardware configurations to cloud solutions, ensuring efficiency and compliance while p...

Transform environmental remediation projects as a technical leader, guiding multidisciplinary teams through complex regulatory challenges, and fostering collaboration with stakeholders to ensure compl...

Transform the infrastructure landscape by architecting and scaling a Kubernetes-based platform that enables rapid deployment of innovative robotics solutions while mentoring engineers across teams to...

Pioneer advanced cybersecurity solutions, enhancing Zero Trust initiatives and supporting security operations across diverse environments. Collaborate with teams to ensure compliance, incident respons...

Unlock potential by leading enterprise architecture initiatives, ensuring effective communication between Government and Contractor teams, and managing program activities to meet strategic objectives...