Principal Systems Engineer Jobs in Herndon, VA

Lead full life-cycle software development, leveraging advanced technologies including .NET, Python, and AI. Collaborate with teams to deliver high-performance applications for federal clients, ensurin...

Empower knowledge sharing and management across the Intelligence Community by developing and maintaining innovative systems, training users, and enhancing collaboration through strategic database solu...

Unlock potential by leading mission engineering efforts, driving system design, and ensuring excellence in modeling and simulation support for a critical Department of War portfolio...

Lead the design and optimization of core network infrastructure, enhancing IP routing reliability and scalability while implementing innovative technologies for high-growth service provider environmen...

Unlock potential by driving application development projects, integrating innovative solutions for IT infrastructure. Engage in software life cycle processes, enhancing functionality and ensuring peak...

Deliver innovative design solutions for mechanical components in dynamic environments. Collaborate with multidisciplinary teams to produce precise engineering drawings and support manufacturing proces...

Unlock potential by designing and optimizing scalable infrastructure, ensuring high availability and security while collaborating with cross-functional teams to resolve complex technical challenges...

Grow impactful solutions by tackling complex customer challenges through innovative software engineering, collaborating closely with clients and teams to translate needs into high-quality solutions in...

Engineer comprehensive systems solutions utilizing your foundational expertise. Collaborate with multidisciplinary teams to deliver documentation and metadata management, ensuring compliance and optim...

Champion the development and integration of spacecraft avionics systems, collaborating with multidisciplinary teams to ensure mission success and operational integrity for high-mobility Ranger mission...

Join a team that's dedicated to delivering high-quality custom audio/video systems through effective control programming, commissioning, and documentation. Collaborate with project managers and engine...

Advance your career as a full-stack developer, enhancing a web-based tool supporting numerous mission customers while collaborating in a dynamic team environment. Drive innovation through user-focused...

Discover innovative solutions by integrating intelligence and engineering for complex facility analyses. Contribute to a fast-paced team delivering high-quality assessments on industrial systems while...

Unlock potential by joining a skilled team as a Senior Network Engineer, where you will design, implement, and optimize enterprise collaboration solutions, ensuring high-performance and secure communi...

Accelerate progress at the forefront of technology by leading system design, analyzing user requirements, and collaborating with stakeholders to ensure technical integrity and innovative solutions are...

Champion innovative data center designs, driving sustainability and efficiency. Collaborate globally, oversee technical support, and deliver strategic, quality-driven solutions within budget while men...

Advance your career as a Senior Developer by designing and maintaining secure software for critical national security initiatives while collaborating with cross-functional teams to enhance mission imp...

Unlock potential by spearheading monitoring and integration efforts for attitude control systems in a classified space program, ensuring effective design, testing, and launching of next-generation spa...

Join a team that's pioneering scalable infrastructure solutions to support AI and hybrid cloud environments. Leverage your technical expertise to guide impactful engineering projects and ensure compli...

Transform enterprise IT with superior Azure cloud expertise and systems analysis, ensuring operational continuity, compliance, and migration support for a vast user base in the DoD environment...

Support the development and operationalization of advanced AI systems, collaborating with diverse teams to solve challenges and deliver innovative algorithms, all within a dynamic engineering environm...

Support the development of AI systems in dynamic environments, collaborating with multidisciplinary teams to deliver innovative algorithms and solutions that meet complex challenges in the field of an...

Innovate with cutting-edge technology to design and integrate advanced telecommunications systems, supporting vital space communications and ground networks. Collaborate across teams to drive seamless...

Pioneer mission-critical infrastructure management, overseeing enterprise Linux systems and VMware environments. Collaborate with engineering teams to ensure high availability and security, all while...

Contribute to the validation and integration of mission-critical software tools for Flight Safety systems, ensuring operational readiness and reliability. Collaborate with engineers and operators to e...