Software Test Engineer Jobs in Reston, VA

Join a team that drives global enterprise application development using Java. Lead innovation in cloud-native solutions, develop scalable services, and mentor engineers to implement best practices for...

Engage in strategic systems engineering leadership across complex GEOINT programs, guiding solutions development and integration. Collaborate with stakeholders, drive innovation, and elevate organizat...

Join a team that's advancing nuclear engineering through component qualification, structural analysis, and seismic qualification for new and existing facilities. Collaborate with multidisciplinary exp...

Lead our efforts to build, deploy, and scale robust solutions for Kubernetes platforms. Engage in infrastructure automation, enhance CI/CD pipelines, and collaborate with a diverse team to deliver imp...

Elevate your career by building and managing cutting-edge cloud infrastructure. Lead initiatives to automate deployments, optimize observability, and enhance security for high-impact solutions within...

Play a key role in safeguarding software delivered to U.S. government clients by ensuring compliance with security policies and frameworks, and implementing best practices in DevSecOps to maintain sys...

Drive the evolution of mission-critical systems by collaborating with customers and cross-functional teams to define, build, and deliver high-quality software solutions through Agile methodologies...

Join a collaborative team to empower utility customers by integrating software solutions and enhancing operational success through hands-on problem-solving, communication, and continuous learning...

Support the planning, design, and implementation of mission-critical systems, collaborating with cross-functional teams to deliver high-quality software solutions while actively engaging in the Agile...

Take ownership of cloud-based development and deployment in a large-scale Identity and Access Management program, guiding technical execution and automation to enhance system efficiency and collaborat...

Grow your career by providing critical information security support through risk management, compliance evaluations, and continuous monitoring activities across a diverse portfolio of federal informat...

Lead the charge in enhancing information security across diverse systems. Utilize NIST frameworks and best practices to ensure compliance and safeguard against risks, while developing trusted partners...

Unlock new possibilities by designing and managing enterprise server and cloud infrastructure, guiding federal clients through critical data center modernization and migration to AWS GovCloud with exp...

Drive the design and optimization of enterprise network infrastructure, enhancing performance and reliability for mission-critical environments while collaborating with cross-functional teams to imple...

Lead the charge in architecting advanced agentic AI systems leveraging cutting-edge LLMs and MCP frameworks. Collaborate with cross-functional teams to develop innovative solutions for complex workflo...

Champion the technical direction for the Experience platform, driving AI integration and shaping engineering practices while leading cross-functional collaboration to enhance user experiences and deli...

Join our mission as a User Engagement Engineer to enhance user experiences and support the transition from legacy systems to modern software architecture across various locations in the space domain a...

Engage with users to enhance system functionality, manage operations, and document incidents seamlessly as part of a cutting-edge software development initiative in the space domain awareness sector...

Help us transform user engagement in the aerospace sector by leveraging your systems engineering expertise. You'll connect users and stakeholders, manage expectations, and facilitate operational trans...

Join a team that's shaping the future of web applications by designing, developing, and maintaining cutting-edge software solutions. Collaborate with cross-functional teams to enhance user experiences...

Join a team that supports Linux VMs and Kubernetes clusters across multiple platforms, enhancing system security and performance through troubleshooting, automation, and management while collaborating...

Join a team that's dedicated to managing Linux VMs and Kubernetes clusters while ensuring production stability and security compliance. Enhance your DevOps skills in a collaborative environment that s...

Transform your career by driving innovative backend solutions, collaborating closely with teams to deliver complex systems while utilizing AI tools to enhance productivity in a dynamic environment...

Transform national security by defining, designing, and integrating complex mission systems through TSE and MBSE methods. Collaborate with stakeholders to achieve strategic technical vision and effect...

Lead critical infrastructure modernization initiatives, analyzing enterprise-scale compute and storage assets for national security projects. Shape data-driven recommendations to optimize workloads an...