Principal Software Engineer Jobs in Fairfax, VA

Lead and enhance design excellence across multiple data center projects, ensuring compliance with engineering standards, managing deliverables, and fostering innovative solutions within budget and tim...

Join us as a Senior Technical Program Manager to oversee IT and cybersecurity operations. Lead project execution, ensure quality, and align cloud strategies, while supporting compliance and communicat...

Champion innovative attack strategies for Oracle Cloud Infrastructure, driving offensive security research and development by collaborating with diverse teams. Build, document, and refine cloud attack...

Advance the design of large-scale data center projects by leading innovative strategies, ensuring project alignment with engineering standards, managing diverse teams, and driving design excellence in...

Develop cutting-edge software solutions while leading full lifecycle projects. Collaborate within teams serving federal clients, enhancing technical capabilities in a dynamic, hybrid work environment...

Lead the charge in innovative technology solutions by managing diverse projects and mentoring a skilled team of developers focused on tackling complex business challenges while enhancing financial emp...

Drive innovation by leading a talented team to create cloud-based solutions, enhancing technology projects while collaborating with cross-functional teams to empower customers through exemplary softwa...

Drive project success by supporting project management activities across multiple projects. Oversee cost, schedule, and quality while mentoring and leading support staff to ensure safe and efficient o...

Build a high-impact automation framework for quality assurance, ensuring rapid software delivery while maintaining compliance. Collaborate with cross-functional teams to enhance automated testing and...

Join a team that designs and develops innovative web applications using Python, Django, and Flask. Collaborate with cross-functional teams to enhance user-focused digital services while ensuring secur...

Shape the future of government software by developing secure, scalable solutions. Collaborate with a dynamic Agile team to enhance citizen-report processing while leveraging your Python expertise and...

Lead technical development activities, guide teams, and ensure feature advancement while adapting to evolving technology within a collaborative product environment...

Join a pioneering team to enhance the reliability, security, and scalability of cloud services in a critical environment. Collaborate with diverse engineering teams to establish excellence in operatio...

Transform the project delivery landscape by managing critical technology initiatives, driving stakeholder engagement, and fostering an agile environment that enhances portfolio management practices in...

Transform your career by leading simulation engineering for cutting-edge NASA projects, ensuring that simulator operations align with mission objectives while managing stakeholder communication and te...

Champion complex engineering projects by leveraging 30+ years of expertise in space systems, supporting NASA missions through technical leadership, validation, and integration of advanced technologies...

Lead engineering initiatives to enhance Navy surface fleet readiness and modernization. Drive technical leadership, overseeing diverse teams to execute vital maintenance strategies and support mission...

Lead the charge in driving DRAM technology transfers, ensuring project milestones are met while fostering collaboration across engineering teams to promote safety, quality, and operational excellence...

Empower innovation by building end-to-end full-stack features that enhance customer support experiences using React, TypeScript, and Go, while driving measurable outcomes through collaboration and exp...

Champion customer success by leveraging your expertise in cloud, networking, and Linux technologies to provide exceptional technical support, enhance operational efficiencies, and mentor team members...

Transform the DevSecOps landscape by deploying an agile, secure, and comprehensive platform across diverse environments while collaborating with cross-functional teams and maintaining robust automatio...

Engineer scalable VPC networking features, build robust APIs, troubleshoot complex systems, and mentor junior engineers while collaborating across teams to enhance customer experiences in a high-perfo...

Unlock your potential by developing scalable services that power the AWS network. Collaborate in a diverse team, lead projects from design to deployment, and ensure operational excellence for EC2 inst...

Drive the design and execution of robust production GenAI systems that enhance automation, deliver reliable performance, and support real user interactions through end-to-end ownership while ensuring...

Drive mission success by developing and integrating CNO software solutions. Collaborate with diverse teams in a dynamic environment to enhance toolsets and meet national security objectives. Embrace c...