Senior Systems Engineer Jobs in Reston, VA

Join a dynamic team focused on enhancing secure, reliable LAN/WLAN/WAN operations for DoD. You'll lead critical network initiatives, leveraging advanced technical skills to ensure optimal performance...

Contribute to mission success by developing and maintaining secure enterprise applications, leveraging modern programming languages and Agile practices for federal systems in a collaborative environme...

Drive operational excellence by overseeing multi-tier user support, optimizing performance in classified environments, and enhancing mission readiness through strategic leadership and innovative servi...

Shape the future of enterprise IT support by overseeing seamless user assistance across classified environments. Lead operational strategies to enhance mission-ready capabilities and drive process imp...

Explore your potential as a senior operational leader in user support, enhancing mission-critical services across diverse security environments while managing a dynamic team dedicated to excellence an...

Join a team that's dedicated to delivering system integrity and excellence throughout the lifecycle, from concept through retirement. Collaborate across multiple technical and project areas, ensuring...

Help us optimize and enhance data center performance by managing IT systems, assessing operations, and implementing solutions for power, cooling, and efficiency challenges across a complex network inf...

Drive the planning, design, and implementation of mission-critical systems, collaborating closely with stakeholders to enhance workflows and deliver high-quality solutions within a dynamic team enviro...

Unlock innovative solutions as you develop and enhance complex software systems. Collaborate with a dynamic team to solve critical challenges in national security through advanced technology and maint...

Advance your career by enhancing software systems, analyzing performance, and collaborating with a dynamic team. Contribute to design and implementation of robust solutions while ensuring alignment wi...

Elevate your career by leading the design and management of hybrid IT environments. Collaborate with cross-functional teams to deliver robust AWS and Windows Server solutions that drive mission succes...

Manage and optimize on-premises and cloud network environments, implementing network solutions and enhancing infrastructure for reliable, high-performing connectivity across multiple locations...

Engineer automated testing solutions for complex web applications. Collaborate with Agile teams to design frameworks, enhance CI/CD pipelines, and drive quality assurance, ensuring high standards acro...

Drive the future of High Performance Computing as a Senior Systems Engineer, providing technical direction and management support for a high-profile national security program, ensuring the success of...

Champion high-impact GenAI solutions by collaborating with clients and teams to prototype, develop, and deliver AI-driven outcomes. Leverage technical expertise to ensure client engagement, reliable c...

Shape the future of AI solutions by rapidly prototyping high-impact GenAI applications. Engage with clients to drive end-to-end delivery and mentor junior engineers, while ensuring quality and scalabi...

Join a dynamic team as you lead systems engineering for defense programs, transforming customer missions into actionable solutions. Collaborate with stakeholders and drive adaptations for commercial s...

Drive innovative AI solutions by collaborating with clients and engineering teams to deliver impactful GenAI-enabled solutions while mentoring and leading projects from concept to execution...

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...

Accelerate progress at the forefront of systems engineering by designing and integrating cutting-edge simulation and training solutions. Collaborate across multi-disciplinary teams to enhance training...

Drive innovation in simulation and training solutions for aviation. Collaborate with multi-discipline teams to design, analyze, and verify advanced systems, ensuring success for users in both military...

Develop automated testing frameworks and strategies to ensure system quality. Implement test tools and procedures, analyze requirements, and report progress to enhance software/hardware reliability in...

Invent innovative solutions by designing high-performance services in Full Stack Development, driving technology integration in collaborative environments to enhance federal service delivery and addre...

Help us advance geospatial-intelligence by contributing to image analysis, testing, and validating product quality. Collaborate with cross-functional teams and utilize your engineering expertise to me...

Transform your career by leading cutting-edge network designs and implementations. Take ownership of complex routing and switching architectures, ensuring high levels of performance and resilience acr...