Senior Principal Systems Engineer Jobs in Reston, VA

Drive innovation by leading the design and optimization of microbial metabolic pathways and biomanufacturing processes, collaborating with teams and external sponsors to address critical national secu...

Contribute to strategic HUMINT operations by optimizing collection efforts, guiding teams, and applying advanced analytics to inform intelligence consumers and enhance operational effectiveness across...

Execute HR initiatives by fostering employee relations, leading investigations, and supporting business units to enhance engagement and performance development within a collaborative environment...

Transform the AWS GovCloud environment by building and optimizing infrastructure, ensuring compliance, and enabling seamless operations for federal customers while fostering a collaborative engineerin...

Develop your career with this role overseeing CMMI assessments, driving quality improvements, and enhancing operational efficiency in a strategic advisory capacity within a national security context...

Join a team that's dedicated to building scalable software solutions impacting major merchants. Collaborate cross-functionally to drive innovation while mentoring fellow engineers and enhancing fulfil...

Champion innovative product strategies in AI-driven development, guiding end-to-end feature delivery while collaborating with cross-functional teams to drive customer value and ensure market success...

Contribute to the success of a global design and construction program by providing strategic technical oversight, facilitating collaboration among stakeholders, and ensuring alignment with program obj...

Join us to lead the engineering excellence in manufacturing processes, validate next-gen electrical systems, and collaborate across teams to enhance product quality and efficiency in a dynamic and inn...

Shape the future of acquisition program management by providing strategic oversight, risk assessment, and technical guidance to enhance capabilities for operational use, ensuring alignment with NGA's...

Champion the design and integration of advanced unmanned systems, leading multi-disciplinary teams through requirements development, testing, and validation while ensuring optimal system performance i...

Take ownership of the software development lifecycle by analyzing user needs, debugging software, and enhancing documentation standards while creating innovative solutions to meet performance requirem...

Lead technical innovation and strategy in security technology by providing expert guidance, mentorship, and solutions across multiple projects, ensuring alignment with organizational goals for operati...

Advance project management excellence at the forefront of maritime defense systems, collaborating with engineers and stakeholders to drive complex projects towards successful outcomes, ensuring alignm...

Take ownership of secure production systems, architecting and deploying innovative infrastructure solutions across cloud-native and edge environments, ensuring reliability and compliance with operatio...

Unlock potential by leveraging your structural engineering expertise to analyze and assess critical underground and protective facilities globally. Collaborate in a fast-paced, mission-oriented team t...

Discover a challenging role as a Field Engineer, driving the installation, maintenance, and troubleshooting of AEGIS systems on U.S. Navy vessels. Collaborate closely with military personnel and contr...

Join a team that's committed to delivering innovative engineering solutions by designing, assembling, and documenting multi-part systems. Collaborate with peers to manage production tasks while effect...

Elevate your career by designing and enhancing web applications in an agile environment, utilizing your object-oriented programming expertise to deliver scalable solutions and support production opera...

Innovate with a dynamic team in CI/CD advancements, focusing on platform engineering and automation. Lead development of secure pipelines and enhance deployment strategies across cloud services, ensur...

Help us develop and enhance cutting-edge software solutions across various DoD/IC programs, focusing on optimization in a dynamic environment. Join a team committed to leveraging diverse technologies...

Empower your career by developing cutting-edge command and control software for robotics. Collaborate with a skilled team to enhance military and commercial systems, ensuring seamless integration and...

Join a team that's shaping the future of mission success by leading business development efforts for high-value contract opportunities in OCONUS environments, driving strategy, and building key client...

Champion code compliance as an Electrical Engineer, focusing on government projects. Leverage your expertise in electrical systems, ensuring adherence to construction codes and standards while conduct...

Lead innovative applications development in a dynamic AWS environment, collaborating with government and contractor teams to enhance operational efficiency and support critical IT infrastructure proje...