Principal Systems Engineer Jobs in Ashburn, VA

Drive innovative GenAI solutions as a senior practitioner-leader, guiding cross-functional teams to deliver enterprise-scale applications while ensuring alignment with client objectives and technical...

Manage and evolve technical solutions for cloud applications, ensuring alignment with stakeholder requirements and facilitating effective Agile methodologies while enhancing operational readiness and...

Champion the design and delivery of mission-critical AI systems, guiding technical strategy and innovation while ensuring compliance and scalability across federal programs and guiding cross-program t...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Drive enterprise IT architectural evaluations to enhance operational efficiency and mission capability. Collaborate on strategic initiatives, conduct technical analyses, and document findings to suppo...

Join a dynamic team as a Senior DevOps Engineer, driving automation and agility across platforms using modern tools like AWS and Kubernetes. Contribute to large-scale projects while optimizing deploym...

Join a dynamic team as an Endpoint Engineer, managing and securing enterprise devices while ensuring compliance and enhancing performance. Leverage your expertise to troubleshoot and streamline operat...

Join a team that shapes the future of technology by transforming IT needs into innovative solutions. Collaborate with experts in modern, containerized systems to enhance efficiency and mentor emerging...

Join a team that delivers innovative engineering solutions for mission-critical systems. Utilize your expertise to design, analyze, and optimize complex infrastructure, ensuring efficiency and reliabi...

Play a key role in advancing GEOINT systems engineering by collaborating with government and contractor teams to define and enhance capabilities, ensuring successful delivery of mission services throu...

Lead a talented team while managing a multi-billion-dollar capture pipeline across the Intelligence Community, DoD, and Federal sectors. Engage with customers to develop innovative solutions that enha...

Deliver critical ground engineering expertise and oversight for national security space operations, ensuring integration, performance, and compliance of mission-critical systems in a collaborative env...

Peraton is seeking a Network Engineer to provide consulting on advanced information technologies and methodologies. The role involves designing and planning network communication systems, conducting c...

Lead the charge in software development and management, balancing hands-on engineering with team leadership. Oversee a team of engineers, ensuring innovative solutions while driving the full software...

Innovate and deliver advanced machine learning solutions focused on fine-tuning Vision-Language Models (VLMs) and developing scalable infrastructure for multimodal data. Collaborate with scientists to...

Grow your career by delivering expert M365 engineering solutions across lifecycle management, security compliance, and cross-functional collaboration while ensuring operational excellence in a dynamic...

Unlock potential by designing and maintaining a full-stack microservices architecture within a mission-driven engineering environment, ensuring robust deployment and operational excellence in a collab...

Lead the charge in developing innovative software solutions as a Senior Engineer, leveraging extensive experience to create complex systems while collaborating closely with teams to enhance technical...

Join a dynamic team as a Network Systems Engineer, where you’ll deploy, integrate, and sustain cutting-edge communication systems in a fast-paced environment, ensuring system reliability and enhancing...

Innovate manufacturing processes by collaborating closely with cross-functional teams to develop, evaluate, and implement tooling, equipment, and assembly methods. Engage hands-on in prototype fabrica...

Analyze and design innovative solutions that transform requirements into technical implementations. Collaborate with stakeholders to enhance organizational performance and drive impactful change withi...

Help us drive innovation as a technical expert in electrical engineering, guiding complex construction projects and ensuring design integrity while collaborating with multidisciplinary teams to achiev...

Pioneer innovative Java-based applications in cloud environments, leading architecture, enhancing modernization strategies, and delivering outstanding solutions across multiple teams while mentoring f...

Drive software engineering excellence by designing and implementing CI/CD pipelines, automating workflows, and enhancing collaboration across teams while ensuring high quality and reliability in softw...

Drive the engineering deliverables for AV projects while supporting their lifecycle. Oversee 5-15 concurrent projects, ensuring technical precision in documentation and advocating best practices. Coll...