Principal Systems Engineer Jobs in Reston, VA

Help us shape the reliability of cutting-edge AI services by defining SLOs, overseeing incident responses, and ensuring operational readiness. Leverage your expertise to establish monitoring systems t...

Transform cutting-edge technology by developing high-performance embedded software for advanced RF data processing. Collaborate in an architecture-driven environment to deliver solutions in contested...

Join a team that's delivering innovative technical solutions to enhance government missions, focusing on engineering designs for modernization and optimization while ensuring compliance and performanc...

Lead the charge in designing secure, scalable data processing platforms. Utilize deep expertise in Python, FastAPI, and distributed architectures to architect high-performance systems, enforce securit...

Shape the future of technology by leading architecture design for robust applications and data platforms utilizing .NET, React, and Python. Guide teams while ensuring secure and scalable solutions acr...

Optimize risk management processes by leading a skilled team in integrating Xacta GRC Software. Collaborate with stakeholders to define technical requirements and develop solutions that enhance cybers...

Lead the charge in systems engineering for advanced satellite-based solutions. Support design, integration, and deployment across hardware, software, and networking components while collaborating with...

Pioneer innovative training solutions by leading technical strategy and system architecture to develop advanced simulation systems. Mentor engineering teams and ensure technical compliance while colla...

Transform system architecture and lead technical innovation in training systems. Collaborate with stakeholders to ensure compliance and performance while mentoring engineering teams for a high-impact...

Champion system innovation by developing and optimizing applications on Linux, integrating systems, and enhancing operational performance within a collaborative team to accomplish critical national mi...

Help us drive rapid technological advancement for defense by integrating cross-functional teams, managing project execution, and ensuring compliance with security protocols. You'll lead initiatives th...

Engage with key stakeholders to drive strategic capture and proposal efforts. Oversee solution development and narrative crafting, ensuring compliance and alignment with Army program requirements whil...

Join a team that's revolutionizing RF systems for satellite and ground segments. Engage in technical design, development, and integration, collaborating with engineers throughout the mission lifecycle...

Manage a diverse team driving a critical space program to ensure excellent contract execution. Collaborate across functions and locations, fostering relationships while focusing on compliance and cont...

Join a dynamic team to lead systems engineering on complex space programs. Drive technical efforts from acquisition to operations, ensuring mission success through innovative solutions and cross-organ...

Shape the future of software deployment by optimizing DevOps strategies. Drive collaboration between teams to enhance productivity, ensuring high-quality application performance and a solid infrastruc...

Join a team that's pushing the boundaries of embedded Linux technology. You'll be instrumental in developing real-time software architectures, enhancing customer experiences, and solving complex hardw...

Join a team that's advancing satellite command software by developing robust systems, collaborating across disciplines, and enhancing legacy applications to ensure effective mission control while fost...

Lead the design, integration, and testing of satellite subsystems in a dynamic space program, ensuring effective collaboration and adherence to mission goals throughout the system lifecycle...

Serve as a senior analyst guiding teams in advanced systems engineering and modeling. Lead innovative projects that enhance national security through sophisticated simulations and strategic assessment...

Shape the future of cloud computing by architecting and maintaining high-performance networking and compute platforms. Collaborate with product teams and mentor peers to drive innovation and ensure re...

Contribute to the development and maintenance of automation frameworks, deploying and managing Helm charts across diverse Kubernetes environments, while collaborating with teams to optimize platform p...

Empower your career by leading security engineering initiatives, developing scalable solutions, and optimizing detection capabilities across multiple domains. Drive impactful changes in a collaborativ...

Take ownership of complex systems engineering projects, collaborating with diverse teams to provide technical expertise and strategic insight for the Conventional Prompt Strike Program. Your contribut...

Join a team that's enhancing cybersecurity solutions to protect critical assets. Lead the development and integration of cutting-edge systems while collaborating across teams to ensure mission integri...