System Integration AND Test Engineer Jobs in Ashburn, VA

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...

Join an innovative team to design and execute tests on software architectures, identifying and mitigating performance limitations while collaborating with customers to enhance metrics and monitoring c...

Develop and validate advanced vehicle dynamics models against real-world data, ensuring accuracy and performance in simulations. Collaborate across teams, lead validation activities, and contribute to...

Transform enterprise printing and infrastructure operations by leading MFD activities, guiding engineering teams, and ensuring compliance with USCG cybersecurity standards. Drive system integration, p...

Lead the charge in Integrated Program Management, cost control, and risk management across multiple projects. Drive effective communication and stakeholder engagement while fostering team collaboratio...

Join us to support a vital national defense mission in space security. As an Intelligence Analyst, you will deliver actionable intelligence that enhances operational decisions and protects critical as...

Join us in developing advanced software solutions that enhance national security. Collaborate across teams, innovate using AI, and troubleshoot cutting-edge technologies in a dynamic environment dedic...

Drive innovation as a Senior Software Engineer, collaborating to design, develop, and sustain enterprise applications in a containerized environment. Use your expertise to enhance mission-focused solu...

Innovate cloud infrastructure solutions as a DevOps Engineer, driving deployment and support for mission-critical applications alongside Agile teams. Collaborate on features that modernize existing sy...

Join a team that's shaping the future of military intelligence by leveraging advanced data science to ensure effective decision-making in critical operations globally. Play a pivotal role in quality a...

Innovate and deliver advanced machine learning solutions focused on fine-tuning Vision-Language Models (VLMs) and developing scalable infrastructure for multimodal data. Collaborate with scientists to...

Contribute to the development of robust software testing solutions in a collaborative environment, driving the transition to a government cloud setup while ensuring effective unit, integration, and ac...

Help us design cutting-edge software solutions, engaging in the full Software Development Lifecycle while utilizing Python and related technologies to innovate and enhance capabilities. Join our dynam...

Empower projects as a Senior Systems Engineer, leading end-to-end systems engineering efforts, collaborating with teams, and engaging stakeholders to drive mission success while ensuring thorough docu...

Elevate infrastructure systems by leading complex electrical commissioning efforts, ensuring integration and performance across projects. Your expertise will foster collaboration among teams, driving...

Transform your software engineering skills by developing a user-friendly, production-grade UI. You'll enhance data processes and lead innovations in a collaborative environment focused on impactful pr...

Analyze and optimize enterprise systems and processes, creating architecture artifacts and managing the requirement lifecycle to enhance strategic planning and system evolution supporting national def...

Deliver expert network engineering support for a critical IP messaging network. Collaborate on security and operational readiness improvements, enhance network performance, and participate in ongoing...

Drive innovative software solutions as a senior hands-on engineer, delivering complex projects while raising industry standards in a fast-paced environment focused on FedRAMP and CMMC compliance...

Champion innovation in mechanical engineering to design secure, mission-critical systems. Lead mechanical architecture and collaborate closely with cross-functional teams to ensure robust, producible...

Champion next-gen security solutions for communication systems, ensuring robust protection for data across networks and cloud environments while integrating access management and compliance monitoring...

Tackle complex challenges in nuclear systems by designing, integrating, and testing innovative solutions. Collaborate with engineers to enhance technology readiness levels of mechanical systems, ensur...

Lead the charge in ensuring product compliance with international safety standards as a Senior Project Engineer. Deliver high-level evaluations and reports while mentoring junior engineers in this rem...

Drive the development of mission-critical software solutions, leveraging advanced technologies and CI/CD practices to enhance operational capabilities across secure environments while collaborating wi...

Engage with commercial and defense customers to provide technical pre-sales support for GNSS, timing, and inertial navigation solutions. Drive customer integration projects and deliver product demonst...