Principal Software Engineer Jobs in Fairfax, VA

Optimize PCB technologies and collaborate across teams to ensure robust designs. Lead reviews, enhance manufacturing processes, and solve issues to deliver reliable systems for aerospace and military...

Build robust automated testing solutions while collaborating with cross-functional teams to enhance software quality and streamline our testing processes. Lead initiatives and mentor peers to ensure t...

Support AI development by constructing scalable ML pipelines and collaborating with senior engineers to enhance software solutions and deployment in secure environments. Elevate your skills in a dynam...

Join a team focused on developing and deploying AI solutions in high-security environments, enhancing technical workflows while collaborating closely with experts in the field. Your contributions will...

Advance your career with a crucial role developing BIM models and coordinating design for water and wastewater projects, collaborating with multi-disciplinary teams to ensure exceptional standards and...

Elevate user accessibility by developing high-quality front-end solutions compliant with Section 508 standards. Collaborate with a cross-functional Agile team to enhance user experiences through solid...

Lead the charge in developing advanced machine learning models for autonomous systems. Collaborate with cross-functional teams to transform innovative AI research into practical, mission-ready percept...

Transform data engineering for impactful ad strategies. Collaborate across teams to shape a robust data ecosystem that drives decision-making and innovation within the advertising landscape, enhancing...

Drive the efficiency of complex engineering projects by managing costs, schedules, and deliverables. Collaborate with teams to mitigate risks, ensure compliance, and enhance performance, all while com...

Serve as a pivotal Project Manager coordinating complex digital transformation rollouts. Collaborate with stakeholders across franchises to ensure readiness, guide training, and manage multi-wave depl...

Engineer secure and scalable Kubernetes clusters within a Linux infrastructure. Ensure operational performance and compliance of the Platform-as-a-Service (PaaS) while supporting mission-critical appl...

Elevate your software engineering career by spearheading Salesforce implementation and optimization, focusing on user satisfaction, integration, and best practices. Collaborate effectively with teams...

Join us to lead complex system integrations in secure environments, configuring and optimizing Linux and Windows systems. Your expertise will bridge hardware implementation and cybersecurity, enhancin...

Champion successful digital client solutions by leading project lifecycles, managing stakeholder relationships, and ensuring quality delivery while adapting to evolving priorities and driving accounta...

Champion our IT infrastructure by automating identity and device management. In this dynamic role, you'll implement innovative security measures while ensuring operational efficiency in a cutting-edge...

Engineer innovative endpoint management solutions while mentoring a team to enhance technology services that empower educational success for staff and students across the enterprise...

Deliver aviation innovation by leading flight test operations for UAS autonomy. Drive strategy, guide cross-functional teams, and ensure safety and quality through rigorous testing and data analysis...

Advance collaboration by optimizing and managing Atlassian tools for federal clients, guiding stakeholders through enhancements, migrations, and training to foster efficiency and mission success in a...

Support tooling design initiatives in aerospace with 7+ years of expertise to ensure efficient manufacturing processes, collaborating with cross-functional teams and managing tooling lifecycle through...

Shape the future of our developer experience by leading the architectural design, development, and delivery of platform services. Drive innovation, mentor teams, and ensure scalable, reliable technica...

Manage and streamline executive-level support functions, ensuring effective coordination and communication within the NRO and with external agencies. Prepare strategic materials, oversee action tracki...

Elevate the capabilities of our satellite flight systems by leading the design and development of embedded Linux software. Leverage your technical expertise and leadership to drive innovative networki...

Unlock potential by developing features that enhance the creator experience, improve user engagement, and drive retention, collaborating across teams to optimize the platform's effectiveness in connec...

Lead the charge in driving strategic transformation initiatives within the semiconductor sector, enhancing supply chain operations and developing high-performing teams to execute impactful solutions f...

Unlock potential by joining an agile team as a DevOps Software Engineer to enhance HPC solutions. Utilize your software development and automation skills to ensure reliability and scalability of criti...