Software Test Engineer Jobs in Herndon, VA

Grow your career with a dynamic team where you'll design, develop, and maintain software solutions. Collaborate across functions and lead with your expertise while mentoring peers in a supportive, inn...

Partner with us to lead the design and integration of complex systems, ensuring high-quality deliverables and operational excellence across a large-scale Linux environment. Utilize your technical expe...

Engineer innovative safety-critical software for missile systems. Collaborate with multidisciplinary teams to integrate, test, and verify applications on real-time operating systems, ensuring complian...

Lead strategic enterprise solution engagements, guiding digital transformations and shaping deal strategies. Collaborate with executive stakeholders and cross-functional teams to deliver value-driven...

Optimize data engineering practices as you design scalable schemas and improve data governance across our innovative platform, enhancing the way customers secure and interact with their data...

Optimize the integration of fiber and IP-based circuits in modernizing legacy systems. Collaborate with key stakeholders to ensure successful execution of technical initiatives that enhance reliabilit...

Create high-quality software solutions by designing, developing, and debugging applications. Collaborate effectively, contribute to complex projects, and lead junior engineers while maintaining high c...

Join a team that's dedicated to building scalable software solutions impacting major merchants. Collaborate cross-functionally to drive innovation while mentoring fellow engineers and enhancing fulfil...

Lead the architectural design of secure, scalable backend systems, integrating Generative AI innovations and ensuring high performance through operational excellence across multiple teams and platform...

Drive the success of electrical change requests for a high-profile U.S. Navy weapon system. Collaborate across teams, ensure seamless subsystem interfaces, and support the Strategic Systems Programs w...

Champion innovative technology solutions by collaborating across teams to enhance application development, streamline operations, and optimize user experiences within a digital architecture that's ess...

Champion innovative solutions by collaborating with business and technical teams. Drive requirement analysis across diverse digital initiatives, ensuring quality delivery. Thrive in dynamic environmen...

Join a team that's shaping the future of software engineering by developing cutting-edge solutions using Java, while holding a critical Top Secret/SCI clearance. Collaborate on innovative projects tha...

Support innovative software development initiatives as an entry-level engineer focused on Java. Collaborate on critical projects requiring a Top Secret/SCI clearance to enhance system functionalities...

Execute comprehensive testing and validation of Power Apps, Liferay, and BI solutions. Leverage your expertise in automated testing and collaboration in Agile environments to ensure application qualit...

Join a team that's dedicated to optimizing network infrastructure while collaborating across departments. You'll manage and support networks, troubleshoot issues, and ensure secure connectivity in a f...

The Software Engineer Level 2 will utilize advanced technologies to develop analytics from various cyber sources and classic SIGINT. This role involves designing and deploying big data cloud computing...

The Software Engineer Level 2 will utilize advanced technologies to develop analytics from various cyber sources and classic SIGINT. This role involves designing and deploying big data cloud computing...

Engineer safety-critical software for missile systems, driving design, integration, and testing efforts for Aegis Weapon Systems in a hybrid role. Play a central part in advancing military technology...

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...

Pioneer automation solutions that revolutionize engineering workflows through software development, CAD integration, and efficiency tools, empowering engineers in renewable energy and infrastructure p...

Partner with us to enhance our agile DevOps capabilities through efficient automation, deployment, and troubleshooting, while leading a dedicated team to ensure streamlined software delivery and perfo...

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...

Drive AI innovation by developing robust core software components that enhance our data infrastructure, ensuring seamless integration with LLMs and enabling efficient, automated workflows for business...

Lead the charge in developing and executing rigorous testing procedures for biometric hardware and software systems, ensuring optimal performance and reliability in critical DoD mission environments t...