System Engineer Jobs in Leesburg, VA

Engage in innovative software development for a carrier-grade control gateway, enhancing global satellite network connectivity. Contribute to architecture, coding, testing, and deployment while collab...

Lead a team to deliver comprehensive cybersecurity solutions, ensuring system integrity and compliance. Collaborate with clients to gather requirements and implement risk mitigation strategies while d...

Develop critical software tests to enhance performance assessment for FOSS and COTS architectures. Utilize extensive SWE experience to identify, document, and mitigate software limitations, ensuring i...

Partner with us to provide critical support and integration for IT systems across diverse environments, enhancing operational efficiency and improving technology utilization for a wide range of users...

Design and modernize mission-critical dataflow management systems, ensuring reliability and performance in a dynamic environment. Engage with cutting-edge technologies to support operations and transi...

Partner with us to lead complex engineering projects in national security. Collaborate across disciplines to design, architect, and deliver innovative systems that meet mission objectives, while mento...

Shape the future of Command and Control programs by leveraging your extensive systems engineering expertise to develop vital documentation, assess deliverables, and support engineering efforts in a co...

Drive comprehensive verification and validation strategies for complex SATCOM systems, ensuring alignment across multi-disciplinary teams while managing requirements and facilitating effective communi...

Advance cybersecurity solutions within the War Data Platform, ensuring robust protection across classified environments. Collaborate with DevSecOps to engineer security protocols and elevate mission r...

Shape the cybersecurity landscape by implementing robust security architectures and monitoring capabilities. Work across diverse environments, ensuring mission readiness and resilience in critical ope...

Join a team that's delivering critical GEOINT capabilities by supporting systems engineering tasks from requirements analysis to integration and testing, ensuring mission needs are met with reliable a...

Lead the charge in integrating and optimizing software within high-performance computing environments. Ensure system reliability and performance while troubleshooting complex issues across various pla...

Analyze and support critical systems engineering activities for a next-gen space-based radar program, providing expert technical assessments and collaborating with key stakeholders across the project...

Pioneer innovative security solutions in a dynamic environment, ensuring compliance and optimal performance of network security systems across Windows and Linux platforms, while managing incident resp...

Unlock potential by developing software solutions for national security in a Linux-based Agile environment. Collaborate on innovative projects in SDR, geospatial processing, and visualization, ensurin...

Champion network engineering excellence, providing strategic support and troubleshooting for complex IT infrastructures, while driving project management and collaboration within the Intelligence Comm...

Lead the charge in advancing next-gen 5G network technologies by designing, testing, and deploying complex engineering solutions that enhance device compatibility and overall network performance acros...

Drive innovative AI/ML solutions as a DevOps Engineer, streamlining system processes and enhancing data infrastructure across diverse channels. Collaborate with teams to implement cutting-edge technol...

Explore innovative integration techniques to enhance air traffic management systems, ensuring thorough testing and collaboration with FAA partners for optimal functionality and efficiency in handling...

Empower a multinational initiative by managing and optimizing cutting-edge infrastructure technologies, ensuring seamless connectivity and security to enhance information-sharing capabilities among al...

Unlock potential by collaborating with developers to enhance classification tools, ensuring full lifecycle design, documentation, and testing of software while addressing user needs and maintaining hi...

Join us to empower our Cyber Mission Forces by ensuring reliable IT infrastructure. Support security, performance, and upgrades across systems while assisting a multi-disciplinary team in advanced cyb...

Join our dynamic team to assist in modernizing systems engineering processes. You'll support Digital Engineering initiatives, collaborate on innovative modeling techniques, and gain invaluable experie...

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...

Lead strategic technical initiatives to enhance enterprise architecture, modernization, and governance across mission systems. Collaborate with stakeholders to align technology strategy with operation...