Software Test Engineer Jobs in Fairfax, VA

Join a team that's revolutionizing missile defense systems through architecture analysis and advanced modeling. Utilize cutting-edge tools to evaluate performance and influence critical decision-makin...

Drive the design and integration of spacecraft electrical systems, collaborating across teams to ensure mission success through testing, troubleshooting, and documentation while advancing aerospace te...

Drive mission success by developing and integrating CNO software solutions. Collaborate with diverse teams in a dynamic environment to enhance toolsets and meet national security objectives. Embrace c...

Partner with us to enhance middleware and backend services through your full stack expertise, focusing on APIs and data applications while collaborating across teams to optimize performance and suppor...

Accelerate mission success by designing observability solutions for AI and ML models across secure environments. Lead instrumentation for reliable, real-time monitoring to enhance decision-making in o...

Optimize enterprise systems in support of Army National Guard IT operations. Drive enhancements in automation, design technical solutions, and ensure compliance with cybersecurity standards for an exp...

Shape cutting-edge structural designs for data centers, ensuring safety and efficiency through advanced engineering principles. Collaborate across teams to deliver high-performance infrastructure proj...

Unlock potential by designing and maintaining a full-stack microservices architecture within a mission-driven engineering environment, ensuring robust deployment and operational excellence in a collab...

Unlock potential by leading the design and implementation of advanced digital systems in pharmaceutical manufacturing. Drive client satisfaction and project delivery while mentoring junior engineers a...

Champion the mission by providing independent technical assessment, systems engineering, and mission insight for a cutting-edge space-based radar system. Collaborate with government and industry partn...

Elevate cybersecurity standards by analyzing OT and ICS telemetry to detect anomalies and support remediation actions, ensuring the integrity of critical infrastructure aligned with defense and operat...

Join a team that's driving innovation in iOS development by creating seamless payment and location-based experiences. Bring your expertise in Swift and secure coding to build next-gen solutions that e...

Unlock your potential by applying Model-Based Systems Engineering to enhance defense initiatives. Join a collaborative team to develop innovative solutions in digital engineering and systems analysis...

Champion the development of scalable software systems, leading full lifecycle design while ensuring operational excellence and strategic product goals through collaboration and mentorship in a dynamic...

Empower innovation by leading the development of scalable software systems. Collaborate with cross-functional teams to drive strategic product goals, ensuring high-quality releases and efficient syste...

Transform the future of electrical maintenance by conducting inspections, tests, and repairs on High, Medium, and Low power equipment while ensuring adherence to safety policies and procedures in fiel...

Drive critical inspections and maintenance of electrical power equipment, leveraging your technical expertise in high, medium, and low voltage systems, while ensuring compliance with safety policies a...

Accelerate progress at the forefront of electronic warfare through mechanical fabrication of electromechanical systems, contributing to critical testing and evaluation for national defense initiatives...

Transform your career by evaluating and operationalizing AI coding tools, enhancing adoption across teams while ensuring compliance and integration within secure development environments...

Elevate your career by developing advanced imaging software for submarine systems, focusing on design, integration, and performance optimization utilizing Linux and modern C++. Collaborate with a team...

Join a dynamic team to design, develop, and analyze RF subsystems for electronic warfare, enhancing the safety of military operations through innovative technology solutions and rigorous testing metho...

Elevate technical expertise across teams by creating effective training programs. Collaborate cross-functionally to develop AI-driven content that enhances platform knowledge and drives measurable out...

Empower AI innovation by leading the development of scalable, secure AI systems across diverse environments, from edge to cloud. Collaborate with infrastructure and security teams to deliver mission-c...

Join a dynamic team of Software Engineers to drive innovative solutions that enhance how organizations leverage data across critical sectors. Collaborate with diverse professionals and engage directly...

Lead impactful engineering initiatives by owning backend services in production, collaborating cross-functionally, and driving features from design to deployment. Cultivate growth through constructive...