Senior Principal Systems Engineer Jobs in Reston, VA

Unlock your potential as a leader in cybersecurity, guiding strategic initiatives, fostering collaboration across teams, and enhancing our security posture through innovative technical solutions and m...

Shape the future of IT by establishing strategic goals and delivering expert solutions. Lead financial management and staffing while solving complex challenges in a high-impact environment, collaborat...

Engineer robust observability frameworks for AI models in a multi-enclave environment, ensuring reliable performance and decision-support capabilities across security levels within operational warfigh...

Advance your career by applying systems engineering principles across all lifecycle phases. Collaborate with government and internal teams to ensure technical integrity, quality, and performance in va...

Shape the future of secure federal IT by delivering systems engineering excellence. Collaborate across teams to ensure operational performance, compliance, and resilient infrastructure for mission-cri...

Join a team that's shaping innovative solutions in networked systems integration. Leverage your Linux administration and scripting skills to enhance performance and streamline processes across diverse...

Deliver advanced FPGA design solutions for image processing systems, collaborating with multidisciplinary teams to implement cutting-edge algorithms, ensuring robustness through rigorous testing and s...

Lead the charge in enhancing software quality for OSS/BSS systems. Collaborate with diverse teams to transform business needs into functional requirements. Drive testing initiatives and improve qualit...

Collaborate with multidisciplinary teams to develop and execute test cases, drive automation in CI/CD pipelines, and enhance system integration processes to ensure high-quality software and hardware s...

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

Lead the charge in developing mission-critical cloud applications with a talented team. Tackle complex technical challenges while ensuring high-performance solutions for large-scale compute environmen...

Join us to provide vital technical oversight in spacecraft development and mission execution, collaborating with government and contractor teams to enhance national security capabilities throughout th...

Champion testing excellence by guiding diverse teams in validating complex GEospatial systems. Drive quality assurance through manual and automated testing, while coordinating with stakeholders to ens...

Unlock potential by engineering secure networks for mission-critical systems. Join a team dedicated to modernizing infrastructure, enhancing automation, and ensuring robust cybersecurity measures in c...

Innovate automated Windows-based systems within secure, air-gapped environments. Collaborate with experts to eliminate manual processes, delivering rapid, configuration-driven deployments and enhancin...

Advance your career as a key Systems Engineer, ensuring robust INFOSEC through system assessments, validation, and compliance efforts. Collaborate with teams to integrate cutting-edge technologies whi...

Elevate your career by leading the design and operation of secure multi-enclave systems. Leverage Infrastructure-as-Code, DevSecOps practices, and advanced monitoring to support vital defense initiati...

Build secure, mission-ready infrastructure for multi-enclave environments, leveraging Infrastructure-as-Code and DevSecOps practices to enhance operational resilience and support national defense init...

Unlock potential by joining our team to enhance cybersecurity systems through assessment, verification, and collaboration with partners. Drive innovation and strategic planning while ensuring the inte...

Lead the charge in transforming critical defense software through innovative practices, collaboration, and technology. Contribute to the complete software lifecycle in a dynamic environment focused on...

Advance your career by leading testing initiatives for the War Data Platform, ensuring robust verification and validation processes across classified environments, and enhancing system resilience thro...

Elevate your career as a Senior Testing Lead, driving test strategy and automation maturity for a critical warfighting data platform initiative. Oversee the full lifecycle of verification and validati...

Champion testing excellence as you lead integrated verification for a major DoW initiative, driving strategies and frameworks across secure environments to bolster mission readiness and system resilie...

Shape the future of mission-critical applications by leading software engineering initiatives. Provide technical authority in development, modernization, and troubleshooting for law enforcement and na...

Drive the global networking strategy and operations, ensuring seamless connectivity and security across diverse environments. Engage in vendor management, financial oversight, and technical leadership...