Senior Principal Systems Engineer Jobs in Manassas, VA

Take ownership of advanced IT infrastructure by leading systems administration, ensuring performance and security. Provide technical guidance to teams, resolve complex issues, and collaborate on strat...

Optimize and develop an internal AI Enablement Platform; lead projects, integrate Microsoft identity systems, and enhance productivity through cutting-edge software tools while collaborating across te...

Drive the development and operations of satellite subsystems, ensuring integration and testing excellence. Collaborate with diverse teams to enhance performance and meet mission timelines in a cutting...

Lead the charge in forensic electrical engineering, overseeing investigations into MEP system failures while coordinating projects, managing client relationships, and conducting thorough analyses to d...

Drive the advancement of hybrid-electric aircraft by leading aerodynamic analysis, CFD simulations, and performance validations, collaborating across multidisciplinary teams to ensure successful aircr...

Lead the charge in developing software for automated wireless communication. Participate in the full development lifecycle while optimizing performance, scalability, and maintainability of Kubernetes...

Unlock innovation by leveraging your 15+ years of software engineering expertise to design, develop, and deploy high-performance applications. Collaborate with teams to optimize UI and backend technol...

Innovate core platform services by diagnosing stability vulnerabilities and implementing resilience patterns in production Go, driving stability in multi-tenant cloud environments through collaboratio...

Contribute to the maintenance and support of IT systems, ensuring smooth operations, monitoring, and troubleshooting in a collaborative environment to enhance client systems and performance effectivel...

Join a dynamic team as a Software Engineer, enhancing diverse software systems through innovative solutions and robust development methodologies while collaborating on complex projects and maintaining...

Innovate in solar resource assessments and energy yield evaluations for utility-scale and distributed PV projects, enhancing methodologies and managing client engagements while delivering high-quality...

Advance system engineering efforts by analyzing user requirements and leading design initiatives, while ensuring technical integrity and effective collaboration with stakeholders to integrate innovati...

Analyze user requirements and lead systems engineering design activities, guiding technical leadership and documentation. Collaborate with cross-functional teams to ensure successful system integratio...

Deliver secure, cross-domain cyber solutions by collaborating with teams to meet complex customer needs. Translate security requirements into architecture while ensuring compliance with industry stand...

Join a team that's leading advanced storage solutions and Red Hat Linux environments. You'll mentor engineers, oversee site operations, and ensure customer engagement while fostering technical excelle...

Innovate in the integration of advanced cyberspace capabilities, ensuring effective collaboration across mission planners and technical teams, while leading engineering efforts to support national sec...

Join a team that's revolutionizing cloud infrastructure by designing, developing, and supporting mission-critical services while enhancing reliability and security in a dynamic environment. Enjoy the...

Join our technical team to design, integrate, and optimize advanced systems, ensuring performance and security while collaborating across projects to meet organizational goals and enhance operational...

Lead and optimize complex defense programs supporting ISR missions for DoD. Manage budgets and schedules while ensuring technical performance, compliance, and customer satisfaction across multidiscipl...

Drive proposal management excellence by leading the development of sophisticated proposals for U.S. Government contracts. Collaborate with cross-functional teams to ensure competitive submissions meet...

Join a team that empowers innovation by managing system solutions in complex environments. Collaborate in a role that demands technical expertise and security intelligence to ensure reliable operation...

Empower Agile teams by serving as a Release Train Engineer, facilitating key ART events, coaching scrum masters, and ensuring effective delivery of critical projects while engaging with government lea...

Accelerate progress at developing a robust third-party security technology ecosystem, ensuring effective partner education and fostering strategic relationships to enhance product integration and cust...

Unlock potential by leading system requirements analysis, design, and integration. You will guide teams through development, ensuring technical integrity while collaborating with key stakeholders to a...

Lead the charge in transforming engineering practices with AI, drive technical excellence, and promote architectural evolution across diverse teams, ensuring alignment, mentorship, and innovation in a...