Principal Systems Engineer Jobs in Manassas, VA

Champion cross-functional integration of engineering disciplines to drive strategic portfolio analysis and decision-making for diverse government programs, enhancing national capabilities and optimizi...

Elevate your career by engaging with clients on security engineering. Oversee system security administration, conduct vulnerability assessments, and enhance awareness while collaborating closely with...

Drive system excellence by analyzing requirements and leading design for innovative solutions within complex projects, ensuring optimal integration and technical integrity for national security initia...

Innovate as a Senior C# Software Engineer, ensuring data integrity and software effectiveness while collaborating with teams to deliver exceptional solutions for client specifications. Shape the futur...

Unlock innovative analytics solutions that empower mission success by collaborating with stakeholders and leveraging advanced technology in a fast-paced environment focused on continuous improvement a...

Grow your career with our innovative team as you tackle full stack development tasks. Collaborate in a dynamic environment while utilizing a diverse range of technologies to deliver exceptional softwa...

Explore versatile full-stack software engineering, focusing on Java and a wide array of technologies to deliver superior user experiences in a collaborative, problem-solving environment...

Help us maintain critical satellite communication systems, ensuring efficient operations and timely troubleshooting. Collaborate with diverse teams to support and enhance our missile defense capabilit...

Transform operations as a Site Reliability Engineer, leading deployment engineering to ensure secure and efficient software delivery in complex, accredited environments. Collaborate with engineers, ma...

Build robust software solutions by leveraging diverse full-stack technologies. Collaborate with cross-functional teams to deliver user-friendly systems while ensuring maintainability and a superior us...

Build innovative full-stack software solutions while collaborating with a talented team. Adapt and apply diverse technologies like Java and Python to meet user needs and enhance mission success in a d...

Shape the future of software development through full-stack expertise, collaborating to build user-friendly systems across diverse technologies. Embrace innovation and adaptability, fostering a strong...

Join a dynamic team to develop user-friendly software solutions across diverse technologies. Collaborate with engineers to produce innovative, scalable applications that enhance user experience and me...

Innovate in full-stack development, collaborating in a dynamic team to create user-friendly software solutions across diverse technologies such as Java, Python, and Angular, while ensuring mission suc...

Drive the future of IT systems engineering as a Subject Matter Expert, delivering advanced solutions and managing complex projects, while providing critical support to government initiatives and techn...

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...

Empower executives by providing essential administrative support. Manage complex calendars, enhance communication, and liaise with internal and external stakeholders to ensure smooth operations in a d...

Advance mission success by leading Agile integration efforts for a critical Defense initiative, overseeing cross-team delivery and operational excellence, while driving continuous improvement in compl...

Unlock potential by managing and optimizing Linux server infrastructures while ensuring high performance and security compliance within both on-premises and AWS environments—driving operational excell...

Help us innovate and deploy advanced software solutions that tackle complex national security challenges, utilizing AI and collaborative technologies across multidisciplinary teams to drive impactful...

Join a team that's shaping the future of military operations by developing software solutions for the War Data Platform (WDP) that integrate data and enhance decision-making across critical environmen...

Drive innovative solutions by leading the design, development, and maintenance of a modern DevOps architecture to enhance software reliability, security, and performance. Collaborate within a dynamic...

Unlock potential by managing and optimizing Linux server infrastructure. Proactively ensure performance and security across on-prem and AWS environments while collaborating with engineering teams...

Develop modern web applications and geospatial solutions within an Agile team, leveraging advanced technologies to provide critical intelligence capabilities and enhancing national security efforts...

Innovate and test cutting-edge RF systems for space technology, focusing on automated verification and integration of complex digital phased array antennas while collaborating closely with engineers i...