Senior Principal Systems Engineer Jobs in Manassas, VA

Drive innovative software solutions by developing web applications and RESTful APIs, utilizing strong expertise in Java and Agile methodologies while engaging in application modernization and collabor...

Drive innovative solutions by evaluating and enhancing hardware assemblies. Collaborate across divisions to analyze, design, and validate mixed-signal circuits, contributing to high-quality product de...

Engage in dynamic software development and product enhancement initiatives, collaborating with cross-functional teams to address requirements and troubleshoot issues. Leverage your expertise to mentor...

Optimize critical infrastructure operations in data centers by overseeing maintenance, compliance, and project improvements, ensuring 100% uptime while meeting client needs and safety regulations...

Engineer cutting-edge spacecraft data systems, ensuring seamless integration of flight and ground operations. Collaborate with engineers and developers to design data architectures for critical missio...

Drive impactful business transformation initiatives, blending project management, analysis, and communication skills to ensure clear stakeholder engagement and successful project execution from start...

Join a dynamic team to advance .NET application development through Agile collaboration, mentoring engineers, and enhancing processes. Contribute to innovative design and deployment while resolving co...

Unlock your potential by delivering integrated DevSecOps solutions for mission-critical systems, collaborating with engineering teams and government partners to enhance capabilities and security acros...

Join a team that drives innovation by developing full-stack applications and AI/ML solutions for aviation modernization, enhancing mission-critical software capabilities in a collaborative Agile envir...

Transform product engineering by leading diverse teams to build best-in-class infrastructure. Drive operational excellence and partner across departments to enhance workflows and leverage AI, ensuring...

Manage complex Tier-3 IT support for critical analytics ecosystems. Collaborate across engineering and cybersecurity teams to enhance performance and resolve escalated incidents in multi-enclave envir...

Empower mission success by providing expert Tier-3 support for advanced analytics ecosystems, ensuring operational excellence, and mentoring support teams in complex IT environments. Elevate technical...

Transform operational data into impactful cost-optimization products for fleets, owning the vision, strategy, and roadmap while collaborating with cross-functional teams to drive efficiency and innova...

Join a dynamic team to design and develop cutting-edge RF and digital hardware for electronic warfare, ensuring national security through innovative solutions and agile project execution from prototyp...

Transform network operations by developing and managing cutting-edge solutions in a fast-paced, collaborative environment. Leverage your expertise to enhance data protection and foster effective commu...

Drive the successful execution of complex technical programs across software, hardware, and research teams, managing multi-disciplinary initiatives from inception to delivery, ensuring aligned outcome...

Join a team that's enhancing national security through innovative cloud solutions. You will monitor and maintain application systems, ensuring operational reliability, while collaborating with enginee...

Contribute to the development and modernization of secure applications within DoD OIG networks, utilizing cloud solutions and Agile practices to ensure compliance and security in hybrid IT environment...

Join a team that's shaping the future by building cutting-edge AI products and features. You'll drive innovation, work with modern technologies, and refine user experiences, while collaborating closel...

Engage as a principal architect to develop, maintain, and align enterprise architectures for critical GEOINT missions, ensuring strategic objectives and operational requirements are met through innova...

Join a team that's shaping the future of network engineering for DoD clients. Collaborate on designing and implementing complex cloud network infrastructures while maintaining top security standards a...

Join a team that's shaping the future of industrial automation by leading a cross-functional research team, managing innovation from discovery to market integration, and driving significant business i...

The Electrical Test Engineer will support the development of advanced laser transmitter subsystems and lidar systems for aerospace applications. This role involves designing and executing test plans...

Join a team that's driving large-scale Ad Technology initiatives to enhance global advertising platform capabilities. Leverage your technical expertise, systems thinking, and communication skills to e...

Unlock potential by designing and implementing robust network solutions. Lead cross-functional teams, optimize infrastructure, and enhance security for enterprise networks, ensuring high availability...