Software Test Engineer Jobs in Herndon, VA

Lead the charge in transforming complex operational requirements into scalable, secure system architectures on the War Data Platform, ensuring compliance and interoperability across diverse classifica...

Drive enterprise architecture excellence by translating complex mission requirements into scalable, secure, and interoperable system designs across multiple security environments. Collaborate with sta...

Shape the future of customer success as a Solutions Engineer, driving technical wins and enabling clients to maximize value from our platform through tailored demonstrations and deep engagement with t...

Elevate your impact by leading AI governance, risk, and compliance initiatives, driving sustainable practices and scalable solutions across engineering teams while fostering responsible AI use and enh...

Champion engineering excellence by innovating and enhancing systems through strategic leadership, technical expertise, and collaboration within a transitioning tech organization focused on reliability...

Join a team that's at the forefront of enterprise data integration, driving modernization and automation initiatives while shaping analytics solutions. As a Senior ETL Developer, you'll collaborate ac...

Join a team that's dedicated to supporting High Performance Computing operations. Leverage your expertise in UNIX and LINUX systems while collaborating with software integration to optimize mission-cr...

Innovate your career by leveraging your expertise in military signals intelligence operations. Provide critical support across program development, security, and management, ensuring the successful ex...

Join a team that's shaping the future of Navy sensor systems by developing and testing advanced combat technology solutions. Collaborate with engineers to enhance military capabilities while gaining v...

Contribute to the analysis and management of U.S. military data, supporting strategic decision-making through hands-on data verification and delivery. Collaborate with senior analysts, ensuring the in...

Transform product vision into actionable technical specifications while fostering collaboration across teams. Drive strategic solutions and integrations on a scalable platform, ensuring clarity and op...

Join a team that's integral to U.S. military analysis by collecting, verifying, and maintaining force structure data. This role fosters growth in data analytics while supporting national defense strat...

Shape the future of satellite systems by leveraging your expertise in software engineering. Collaborate with teams across agencies to drive innovative solutions and support mission success through you...

Tackle complex networking challenges by designing and implementing robust solutions in a multi-enclave environment, enhancing network performance and reliability through engineering expertise and coll...

Drive quality assurance in a dynamic environment by validating AI outputs, executing test cases, and leveraging automation tools, ensuring high standards for our software built on Salesforce. Lead tra...

Analyze and support the migration of government applications into CyberArk PAM, ensuring alignment of privileged access management across multiple technical teams and environments. Collaborate on impa...

Join a team that's dedicated to sustaining and optimizing mission-critical network infrastructures, ensuring secure communications for DoD and Intelligence Community missions while leveraging advanced...

Unlock potential by managing complex network engineering projects, ensuring seamless integration and operation within classified and unclassified environments while collaborating effectively with cros...

Join us to design and enhance sophisticated network infrastructures while optimizing system performance. Leverage your expertise in network engineering and administration to develop innovative solutio...

Join a dynamic team to design and implement innovative software solutions for defense applications. Focus on data engineering and tactical data links while collaborating cross-functionally to develop...

Manage cyber forensic investigations in cloud environments, enhancing security by analyzing threats and producing actionable insights. Collaborate with teams to respond to incidents, and optimize dete...

Join a team that's shaping the future of systems engineering through technical leadership, risk management, and collaborative efforts in mission systems integration and development. Drive project succ...

The New Ad Formats team at Reddit is seeking a skilled full stack engineer to build innovative ad experiences and enhance ad performance on the platform. This role involves collaborating with product...

Optimize electrical designs for data centers, ensuring compliance and collaboration across disciplines while managing multiple projects efficiently and creatively. Drive quality outcomes within budget...

Optimize knowledge base systems to enhance generative AI capabilities. Design templates, automate generation, refine ontologies, and ensure quality management to support diverse programs and improve a...