Senior Principal Systems Engineer Jobs in Fairfax, VA

Unlock potential by leading integrations, testing, and sustaining automation tools for High-Performance Computing infrastructure in a Linux environment. Collaborate with teams to ensure seamless opera...

Lead the charge in engineering complex enterprise systems, delivering technical authority in RF-enabled solutions and GOTS architectures, while ensuring operational sustainment and interoperability ac...

Join us as a Principal Systems Engineer, leading engineering efforts for FORNSAT systems. Utilize your expertise in complex systems integration and enterprise architectures, while ensuring operational...

Unlock potential by leading advanced modeling and simulation initiatives for underground facility assessments, integrating high-fidelity simulations to safeguard defense operations and enhance joint f...

Engage in advanced systems engineering for user architectures, optimizing technology solutions and infrastructure. Collaborate with multidisciplinary teams to ensure robust and efficient systems, enha...

Lead the charge in developing advanced electro-optical systems for spaceflight and defense. Serve as a technical authority, guiding projects from concept to deployment while collaborating with multi-d...

Join a dynamic team to architect advanced radar systems, develop algorithms, and integrate innovative solutions in support of counterdefensive systems within a collaborative research environment...

Transform data center infrastructure by leading electrical design projects from concept to commissioning. Leverage 10+ years of experience to drive design excellence and collaboration with cross-funct...

Lead the charge in software development, driving innovative solutions from concept to delivery while ensuring the highest industry standards and collaboration across teams to meet operational goals...

Optimize and support critical federal identity management systems with cutting-edge tools. Drive system reliability and compliance while ensuring the protection of sensitive information in a secure en...

Pioneer innovative solutions in a multi-crate Rust workspace, ensuring robust performance and zero-panic execution across defense-critical applications while leading the architecture for multi-site de...

Innovate strategic outreach initiatives, fostering key interagency collaborations on a major data modernization program. Leverage over 20 years of experience to guide data governance alignment with ev...

Join a dynamic team to drive engineering excellence in standards support, leveraging your extensive systems engineering experience to enhance interoperability across customer programs and partners...

Elevate mission success as a Senior Mission Systems Engineer, collaborating across teams to develop critical software applications for SIGINT mission management, ensuring operational efficiency throug...

Help us design and implement cutting-edge software for predictive maintenance and logistics initiatives. Collaborate with a dynamic engineering team to deliver innovative solutions that enhance data p...

Elevate your impact as the reliability technical lead for advanced EW RF systems. Drive reliability improvements and collaborate with cross-functional teams to enhance product performance in critical...

Elevate the future of space-based capabilities by providing advanced engineering support across the system lifecycle, ensuring successful delivery of Geospatial Intelligence within classified environm...

Elevate your career by designing scalable, secure cloud architectures that empower diverse mission scenarios. Optimize infrastructure for rapid deployment while ensuring performance and security for o...

Lead the charge in establishing a Chip-Off Forensics Lab, providing expert guidance on hardware forensics and device analysis, with a focus on project leadership and technical expertise to advance for...

Lead the charge in managing a team of engineers to drive the design, development, and certification of advanced communications systems while ensuring project execution aligns with budget and timelines...

Oversee systems engineering efforts throughout lifecycle phases, ensuring technical integrity and quality. Collaborate with government stakeholders and manage technical challenges to deliver exception...

Drive innovative software development for diverse applications, guiding multiple engineering teams while ensuring alignment with customer specifications and industry best practices for timely, cost-ef...

Transform the future of space technology by ensuring radiation resilience for electronic systems. Join a dynamic team supporting missions from low Earth orbit to Mars, developing advanced testing stra...

Lead the modernization of auto-dissemination processes for a cryptologic system. Support adjudicators with data flow analysis and compliance assurance while collaborating with stakeholders to enhance...

Champion the development of custom enterprise applications to enhance secure mission-critical messaging operations, ensuring reliability and compliance in a complex environment while leveraging your d...