Senior Principal Systems Engineer Jobs in Fairfax, VA

Lead the charge in developing large-scale web applications and microservices, architecting high-performance solutions, and optimizing cloud deployments while enhancing security practices in a collabor...

Champion cross-functional product and manufacturing operations, ensuring seamless execution of production strategies and stakeholder engagement while driving productivity and quality improvements thro...

Join a team that's dedicated to enhancing national security through advanced PCB design. Leverage your expertise to lead circuit board development from concept to fabrication while mentoring junior en...

Elevate device development by leveraging your expertise as a technical project engineer. Collaborate across functions to deliver innovative combination products and drive technical assessments from co...

Deliver innovative civil design solutions for Generation III+ Reactor projects. Collaborate with engineering teams to create detailed site layouts and drawings in a 3D modeling environment while enhan...

Manage integration and support of HPC software across diverse systems, ensuring optimal operations for UNIX, LINUX, and Windows platforms. Provide comprehensive customer support while utilizing advanc...

Join a team that's shaping the future of medical devices by driving the design and development of innovative combination products. Collaborate across functions to ensure compliance and functionality...

Lead the development of innovative medical devices, driving cross-functional collaboration while managing technical design and ensuring compliance through a structured development process. Your expert...

Champion quality and reliability in software systems, contributing to national security missions. Utilize your testing expertise to influence technical direction and foster growth within a collaborati...

Champion AI quality and governance by leading a team that ensures production-ready AI systems. Collaborate across engineering and product teams to build observability, feedback mechanisms, and enforce...

Lead the charge in aligning IT strategies with business objectives, driving innovative solutions and seamless systems integration. Collaborate with leadership on enterprise architecture while mentorin...

Shape innovative spacecraft solutions as an FPGA engineer, collaborating in a fast-paced team. Lead design and integration for high-reliability electronic systems, ensuring advanced functionality acro...

Drive engineering excellence by leading design initiatives for healthcare facilities, ensuring compliance and performance across systems while fostering collaboration to achieve sustainable solutions...

Transform complex electrical engineering projects by collaborating across disciplines and applying advanced principles to ensure precision and quality. This role involves decision-making and problem-s...

Empower your career as you support the design and maintenance of complex systems, collaborating with teams to deliver reliable solutions while developing your skills in systems engineering and project...

Engage in cutting-edge product development, utilizing Splunk for security solutions while supporting high-profile clients. Design dashboards, prototype innovative use cases, and stay ahead of cybersec...

Unlock your potential as a Senior Database Administrator, shaping data architecture and ensuring system integrity through innovative solutions and strategic collaboration. Drive performance and securi...

Engage in the comprehensive integration and verification of end-to-end systems, ensuring compliance and performance standards through collaboration and testing throughout the product life cycle...

Advance your career by joining a collaborative team where you will tackle mission-critical software engineering projects, leverage advanced technologies, and receive dedicated support for your profess...

Unlock potential by driving sophisticated software solutions for mission-critical systems. Collaborate with a diverse team, enhance your skills, and contribute to impactful projects with cutting-edge...

Champion secure cloud modernization initiatives by architecting and implementing robust security solutions. Collaborate with multidisciplinary teams to safeguard systems, ensuring mission-critical agi...

Join a dynamic team to design and develop Java applications, leverage AWS for cloud solutions, and maintain Linux systems. Collaborate to solve technical challenges and deliver impactful software inno...

Innovate within a dynamic team to modernize and enhance technical infrastructure while collaborating with economists and data engineers to transition legacy systems into contemporary applications and...

Lead the charge in shaping enterprise security strategies and architectures. Collaborate across teams to identify risks, develop remediation plans, and guide secure design practices across complex, AI...

Transform complex datasets into actionable insights by designing and maintaining interactive dashboards and reports with Power BI and MicroStrategy to support critical IT operations and strategic deci...