Software Test Engineer Jobs in Fairfax, VA

Engage in a dynamic DevOps role, collaborating with cross-functional teams to optimize vehicle integration and tooling solutions. Bring your software engineering expertise to enhance production effici...

Transform complex backend services while collaborating with cross-functional teams to support mission-critical applications in a dynamic environment. Leverage your expertise to enhance system reliabil...

Engage with a dedicated team to enhance and modernize mission-critical applications, focusing on backend services using Java and Spring Boot while ensuring security, performance, and reliability in dy...

Advance security and performance of virtual desktop infrastructures by managing, securing, and optimizing networking components, while implementing effective risk mitigation strategies across IT syste...

Transform national security capabilities as a Principal Software Engineer. Lead in developing complex software solutions, optimize performance across various languages, and mentor junior engineers whi...

Lead the charge in advancing AI platform integration within mission-critical environments, providing expert guidance on cloud architecture and ensuring secure, effective deployment of AI technologies...

Elevate the technology landscape by architecting efficient platform solutions, integrating new technologies, and enhancing operational performance for a vital federal program. Engage with a diverse se...

Champion secure network infrastructure design and deployment in a classified environment, ensuring compliance and robust cybersecurity practices while collaborating closely with the Department of Defe...

Unlock potential by designing and maintaining automation workflows across IT systems and SaaS platforms. Collaborate with teams to develop integrations and optimize processes, enhancing operational ef...

Join a team that's pivotal in supporting mission-critical operations across diverse locations, collaborating with stakeholders to ensure software readiness and operational efficiency in a dynamic, hig...

Collaborate in a dynamic team providing 24/7 support for Identity and Access Management systems, ensuring efficient operations and user satisfaction through comprehensive Tier 1 and Tier 2 assistance...

Join a dynamic team to develop and enhance complex software systems. Engage in collaborative problem-solving and contribute using your expertise in C/C++ and modern development practices in a fast-pac...

Champion system safety processes by leveraging expertise in aerospace safety critical systems while ensuring compliance with DoD standards. Collaborate across teams to present complex assessments and...

Play a key role in designing, developing, and implementing complex database systems while ensuring optimal performance and security throughout the software development lifecycle. Collaborate with team...

Drive critical hypersonic missile system developments through expert engineering and program management, ensuring optimal performance, schedule adherence, and stakeholder collaboration in a dynamic de...

Champion innovative software solutions by leading a talented team in developing a robust collaboration platform using open-source technologies. Engage directly with users to enhance features and syste...

Empower mission success by administering Windows systems in DoD environments. Leverage your expertise to enhance security, ensure compliance, and support critical operations within regulated and class...

Collaborate to transform Agile practices by managing and optimizing Jira SaaS implementations, ensuring seamless integration with enterprise systems while enhancing team productivity and project visib...

Unlock potential by managing and optimizing Linux server environments, ensuring robust security compliance and seamless integration within network infrastructures while enhancing operational efficienc...

Drive mobile connectivity innovation by developing and optimizing Android apps for smart locks. Collaborate across teams to enhance user experience, ensure robust communication protocols, and mentor p...

Drive complex analyses and policy recommendations for strategic defense programs, evaluating performance and guiding senior leadership on resource allocation to enhance nuclear deterrence and cooperat...

The Software Engineer I will develop, maintain, and enhance complex software systems, working both individually and as part of a team. The role involves analyzing user requirements, debugging software...

Empower your career by providing engineering support for electric power projects. You'll engage in design reviews, due diligence, and project analysis, leveraging 12+ years of experience to shape the...

Accelerate your career by shaping innovative workflows and AI-driven experiences. Join a dynamic team where ownership, speed, and user-focused product development are paramount. Contribute across the...

Help us enhance legacy systems by developing software solutions, supporting data migration, and ensuring operational readiness for complex web applications utilizing a diverse technology stack and col...