Principal Systems Engineer Jobs in Ashburn, VA

Lead the design and management of advanced firewall solutions ensuring robust cybersecurity. Collaborate with teams, enforce security policies, and mentor personnel while overseeing compliance and ope...

Join a team that's redefining intelligence analysis in national security. Leverage advanced modeling and simulation to support operational planning and decision-making, driving innovation and providin...

Advance your career in platform engineering while driving innovation in cyber technology. Collaborate with federal mission teams to enhance data analytics and AI capabilities, ensuring robust platform...

Elevate your career by serving as a key technical advisor, evaluating and guiding cutting-edge research programs. Collaborate with government and research stakeholders to foster innovation in advanced...

Lead the charge in advanced vulnerability assessments and security validation. As a senior cybersecurity professional, you'll mentor teams, execute comprehensive assessments, and enhance organizationa...

Build innovative solutions by leveraging your expertise in full stack development and cloud technologies. Collaborate with diverse teams to deliver robust applications that manage large datasets and e...

Drive the design and development of structural components for advanced UAV systems. Own the lifecycle from concept to production, ensuring integrity and mission readiness while collaborating across en...

Join a team that's advancing air traffic management through innovative software solutions. Contribute to the development, testing, and refinement of code with a focus on efficiency and AI-assisted tec...

Transform the delivery of mission-critical programs by providing strategic leadership, fostering client relationships, and driving operational excellence in data center construction, ensuring complian...

Join a team that's dedicated to safeguarding critical systems and networks against cyber threats. You'll design, implement, and maintain robust security measures while collaborating with cross-functio...

Join a team that's central to enhancing cybersecurity for pivotal operations. As a key engineer, you'll design and maintain cutting-edge security tools to bolster defense capabilities across varied en...

Join a team that's driving contract administration excellence by ensuring compliance, negotiating terms, and preparing financial analyses. Collaborate across departments to support successful project...

Elevate the effectiveness of key defense initiatives by offering expert program management support. Guide the development of acquisition strategies, financial plans, and documentation to ensure succes...

Unlock potential by leveraging your structural engineering expertise to analyze and assess critical underground and protective facilities globally. Collaborate in a fast-paced, mission-oriented team t...

Take ownership of complex DoD cyber program management initiatives, leading operational and technical teams in the Cyber Forensics Laboratory to enhance digital forensics, incident response, and ensur...

Join a dynamic team where you'll leverage your expertise in Python, Kotlin, and cloud technologies to innovate solutions. Collaborate with skilled professionals in a high-impact environment that value...

Advance our GTM Systems & Tools team by architecting a high-performing revenue tech stack. Lead a skilled team to ensure seamless data flow, optimize workflows, and enable Marketing, Sales, and Custom...

Engineer cutting-edge ServiceNow solutions, enhancing ITSM and workflow capabilities while collaborating across teams to drive efficiency and effectiveness in a dynamic environment focused on continuo...

Empower your career as a key player on our Infrastructure team, ensuring seamless tech and security solutions. You will collaborate with teams to support both internal operations and client environmen...

Shape the future by developing embedded software for U.S. Navy sonar and anti-submarine warfare, while collaborating in teams to innovate algorithms and enhance submarine systems with efficient C/C+...

Join a team transforming air traffic management through innovative security engineering. Leverage your expertise to design, implement, and maintain secure systems, ensuring safety and compliance for t...

Champion security measures for the National Airspace System; ensure compliance, support system design, and mitigate risks through continuous monitoring and oversight, enhancing safety and operational...

Shape the future of software innovation by designing and developing robust solutions that enhance mission-critical operations, ensuring seamless integration, high performance, and an exceptional user...

Unlock potential by joining our intel team as a Mid-Level Software Engineer, focusing on innovative software development in a dynamic environment. Collaborate with experienced professionals to deliver...

Elevate your career by providing vital security engineering for advanced air traffic management systems, driving compliance, resilience, and innovative cyber solutions that enhance national airspace s...