Senior Principal Systems Engineer Jobs in Fairfax, VA

The Senior Integration & Test Software Engineer will support a Federal customer by planning and executing software testing activities for complex applications. The role requires expertise in applicati...

Transform complex software integration and testing strategies to enhance systems. Elevate project outcomes through independent oversight, mentoring, and strategic analysis while engaging with emerging...

Lead systems engineering efforts to enhance mission-critical GEOINT capabilities. Mentor engineers, conduct integration and testing, and drive performance across complex architectures, ensuring compli...

Join a team that's engaged in enhancing mission-critical GEOINT capabilities. You will lead integration and testing efforts, mentor engineers, and drive the systems engineering lifecycle for complex e...

Join a team that's fostering innovation by implementing robust DevOps practices, enhancing CI/CD pipelines, and supporting dynamic environments while collaborating with key stakeholders and driving op...

Join a team that's committed to excellence in systems integration and testing. You'll collaborate in a dynamic environment, ensuring timely delivery of complex systems and supporting program leadershi...

Manage preconstruction engineering activities to optimize project delivery. Collaborate across teams to ensure effective communication, mitigate risks, and maintain quality while fostering innovative...

Empower project success by managing preconstruction engineering activities, coordinating with stakeholders, and optimizing processes for efficient project delivery and risk management across multiple...

Elevate your career by collaborating with a high-performing team to analyze and enhance system processes, optimize cloud architectures, and implement data management solutions in a dynamic, mission-fo...

Empower IT security initiatives by conducting technical assessments, providing expert guidance on enterprise technologies, and enhancing system usability and safety through strategic analysis and supp...

Join a dynamic engineering team to drive innovative design solutions for data center projects, ensuring compliance with standards while leading initiatives from concept through execution and optimizin...

Lead the charge in ensuring robust test strategies and evaluations for complex systems. Collaborate with cross-functional teams to develop and implement test plans, analyze performance metrics, and su...

Reimagine systems integration as you support government operations through maintaining a secure, efficient Platform-as-a-Service environment, ensuring reliable Kubernetes solutions that meet critical...

Lead the development of advanced simulation software, enhancing aerospace technology. Drive technical projects and engage with stakeholders while configuring large-scale multi-simulations for optimiza...

Manage and lead a team of engineers in Systems Integration Test & Evaluation, driving technical execution and functional operations across multiple programs while fostering a culture of growth and col...

Drive technical excellence by delivering innovative systems engineering solutions for major military space programs, facilitating mission success through interdisciplinary collaboration and expert ana...

Transform complex data operations by collaborating with mission teams to enhance and streamline data processes. Leverage technical expertise to ensure data reliability and compliance in a high-securit...

Champion the development and management of complex operational data flows, ensuring effective data handling, security, and compliance. Collaborate with mission customers to enhance data processes and...

Pioneer the development of innovative enterprise architecture solutions that enhance operational efficiency and align with DHS mission objectives. Collaborate across disciplines to translate complex r...

Join a team that's committed to designing innovative electrical systems for commercial and industrial applications. Lead the development and integration of reliable solutions while collaborating close...

Advance your career by leading cyber security initiatives in avionics development. Own the implementation of product security strategies to enhance system integrity throughout the lifecycle, ensuring...

Take ownership of critical infrastructure by ensuring optimal operation of Industrial Control Systems (ICS). Collaborate with cross-functional teams to minimize downtime while staying current with ind...

Unlock potential by joining a multidisciplinary engineering team to lead integration and testing of space-grade electronics. Ensure compliance with quality standards while collaborating with engineers...

Lead the design and optimization of Enterprise network solutions, contributing to critical security initiatives. Engage in modernization efforts while ensuring robust documentation and system integrit...

Shape the future of cybersecurity by designing and optimizing enterprise networks. Contribute to critical systems enhancing national security through innovative IT solutions that ensure performance, s...