IT Systems Engineer Jobs in Reston, VA

Innovate and enhance a critical software solution, collaborating with a dynamic team to develop and maintain tools for data collection and lab testing, ensuring seamless operation and user satisfactio...

Optimize and support critical federal identity management systems with cutting-edge tools. Drive system reliability and compliance while ensuring the protection of sensitive information in a secure en...

Shape the future as a Mid-Level Systems Engineer supporting mission-critical solutions. You'll apply engineering principles to optimize systems across cloud and hybrid environments, enhancing the effe...

Join a team that's enhancing mission-critical geospatial intelligence solutions by delivering scalable systems engineering expertise across various government and federal platforms to support operatio...

Take ownership of complex systems engineering efforts, ensuring comprehensive requirement management, cross-discipline collaboration, and successful integration throughout the system lifecycle while m...

Optimize complex data flows within a high-ingest analytic environment. Collaborate with engineering and operations teams to enhance data delivery solutions while supporting mission-critical tasks on e...

Unlock potential by governing infrastructure operations, overseeing modernizations, developing standards, and advising leadership to ensure resilience and compliance in diverse IT environments...

Shape cybersecurity operations by collecting threat intelligence, enhancing defenses, and producing insightful reports, while collaborating with a dynamic team to secure enterprise services for over 1...

Partner with us to empower national security missions through your engineering expertise. Lead system integration and drive project success while collaborating with top engineers in a dynamic, innovat...

Pioneer essential IT infrastructure management, supporting operations, troubleshooting, and maintenance of complex systems. Empower teams as you enhance user experiences and optimize performance acros...

Transform cybersecurity by implementing RMF processes and ensuring compliance with NIST and DoD guidelines. Collaborate with diverse teams to conduct assessments, manage vulnerabilities, and develop e...

Deliver high-level support for secure network environments, facilitating operations for Special Access Programs and DoD agencies while ensuring systems run optimally and securely...

Take ownership of providing essential network support for sensitive DoD operations. Work with security protocols and ensure optimal performance of systems, while engaging closely with IT teams and sta...

Join us to support technical and programmatic tasks, including software updates, testing, and data management, while contributing to large-scale program execution and software development efforts in a...

Join a team that drives innovation in application testing on AWS. Leverage your expertise in QA fundamentals, test automation, and CI/CD integration to enhance software quality across distributed syst...

Coordinate and facilitate project execution for complex programs by analyzing data and trends, developing project schedules, and collaborating with cross-functional teams to ensure timely delivery of...

Contribute to national security operations by maintaining high-availability Linux systems. Collaborate with cross-functional teams to troubleshoot complex issues, manage customer needs, and ensure com...

Manage complex litigation support projects remotely, overseeing staff and coordinating case activities. Play a key role in ensuring effective communication with clients and attorneys while executing d...

Serve as the key architect for deploying and optimizing enterprise VMware solutions, enhancing system performance and security for the Department of State's modernization efforts in a collaborative te...

Optimize and maintain a high-performance Windows-based network supporting DoD operations. Collaborate with diverse teams, ensuring secure system integration and patch management while mentoring junior...

Engineer a secure nuclear power environment by applying expertise in cyber security. Review digital asset assessments, support system installations, and implement necessary cyber controls to safeguard...

Deliver strategic leadership as a senior systems engineer in C4I/IAMD, enhancing coalition interoperability and integrated defense capabilities through collaboration with international partners and se...

Engage as a senior expert in C4I/IAMD systems, driving coalition interoperability and defense capabilities through collaboration with senior DAF officials and international partners, while delivering...

Architect the future of air and missile defense by leading strategic integration of C4I systems, engaging with international partners, and delivering expert guidance to enhance coalition interoperabil...

Engineer robust front-end solutions as a Software Developer, leveraging 7+ years of web application expertise to enhance a critical analytics platform. Collaborate with teams, mentor junior developers...