Principal Systems Engineer Jobs in Ashburn, VA

Unlock your potential as a key player in modernizing customer platforms. Drive automation, manage infrastructure, and ensure performance in a collaborative team focused on operational excellence. Elev...

Optimize cloud infrastructure reliability through proactive monitoring, incident response, and performance evaluation. Collaborate with engineering teams to streamline operations in a dynamic 24x7 env...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Champion innovative structural-mechanical engineering solutions, conducting analysis, design, and development for intelligence systems. Collaborate within teams to transition concepts to operational e...

Engage with an AI-native team to architect cutting-edge agentic marketing systems, transforming marketing strategies into actionable technical frameworks for optimal agent performance and insightful a...

Elevate engineering solutions as a System Software Developer SME, leading a high-performing team to drive innovation in mission-critical projects while enhancing your career in a collaborative environ...

The Senior Embedded Software Engineer will design and develop software prototypes and research methods for software resilience, focusing on critical national security areas. The role involves creating...

Drive strategic capture efforts in mission-critical services for military operations. Leverage market insights and build client relationships to secure profitable contracts. Lead cross-functional team...

Drive growth by leading capture efforts in business development, leveraging relationships and market insights to secure lucrative contracts in the Readiness & Sustainment Solutions unit. Empower cross...

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...

Elevate operational efficiency by leading AI transformation initiatives across Finance, HRIS, and Legal. Deliver impactful projects that enhance automation and drive measurable business outcomes, ensu...

Optimize server environments by delivering expert support for 2000+ Windows systems in diverse cloud landscapes. Collaborate effectively across departments to enhance operations, streamline processes...

Support and enhance scientific computing operations by streamlining cloud platform practices, troubleshooting network issues, and maintaining robust infrastructure standards to enable advanced researc...

Transform project management by coordinating schedules, managing risks, and applying AI methodologies. Collaborate across diverse initiatives while leading communications and fostering effective team...

Serve as a vital coordinator of projects, enhancing program management through effective communication, risk mitigation, and AI integration, while supporting diverse portfolios within a talented team...

Drive the design and development of robust, responsive user interfaces for vital mission applications using React. Collaborate with cross-functional teams to enhance usability and support national sec...

Champion subcontract administration by managing supplier relations and proposals while ensuring compliance and enhancing processes within a collaborative, hybrid work environment...

Collaborate with cross-functional teams to lead security controls assessments, risk frameworks, and compliance for technology integration initiatives, ensuring alignment with federal security requirem...

Shape the future of space-based sensing by delivering expertise and support for critical government programs. Collaborate with industry leaders to enhance mission success while providing independent a...

Drive project success by managing multiple medium to large-scale commercial HVAC projects. Ensure timely delivery within budget while handling key operational tasks such as vendor pricing, logs, corre...

Deliver high-quality enterprise solutions by enhancing custom Jira applications, leading migrations to Atlassian Cloud, and mentoring developers, all while ensuring integration and compliance with sec...

Lead hardware design initiatives, manage engineering teams, and ensure innovative consumer electronics products meet market demands and manufacturing standards throughout their lifecycle...

Lead the implementation and testing of classification-marking tools for M365 applications, collaborating with developers to resolve user issues while documenting designs and improving system functiona...

Advance your career by designing cutting-edge aerospace structures and components. Collaborate with diverse teams to influence vital Navy missions while utilizing advanced CAD tools to drive innovatio...

Elevate your career by leading innovative cybersecurity strategies that enhance military operations. Collaborate with experts, drive mission success, and produce impactful technical work to shape the...