Senior Quality Assurance Engineer Jobs in Ashburn, VA

Champion the design, modernization, and security of critical enterprise networks, ensuring operational continuity for government communications. Lead multiple complex projects, providing expert guidan...

Reimagine the inbound marketing funnel by building AI-driven automations and systems to enhance lead response, conversion, and personalization. This senior role focuses on impactful execution and coac...

Transform the future of secure communications with your expertise in network engineering and Cross Domain Solutions. Lead architectural design across mission-critical infrastructures for the Departmen...

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...

Unlock potential by leading contractor activities and ensuring effective IT management, cybersecurity compliance, and strategic operations. Collaborate with teams to drive performance and maintain a s...

Optimize talent acquisition for Federal roles by building diverse pipelines, engaging with top candidates, and contributing to hiring strategies across technical and go-to-market functions. Drive succ...

Transform backend infrastructure for scalable cloud services, driving automation and performance. Collaborate with Agile teams to enhance software delivery, ensuring security and reliability in a dyna...

Empower customer solutions through rigorous software engineering and architecture. Leverage full-stack development and cloud expertise to design, implement, and enhance complex systems, fostering coll...

Unlock your potential by leading full-stack software development projects, ensuring quality delivery while collaborating with stakeholders to drive success across multiple applications and platforms i...

Develop and extend our secure Android platform by creating customized solutions for mobile devices. Collaborate with cross-functional teams to innovate, optimize software development, and drive featur...

Partner with us to innovate and secure our altOS mobile platform, driving advanced software development and collaborating with diverse teams to enhance privacy and functionality in Android application...

Champion customer success by leading technical account management efforts, optimizing customer engagement, and driving operational excellence in complex SaaS implementations across the public sector...

Play a key role in nuclear power systems design, overseeing modifications, analyses, and technical documentation. Lead engineering project teams and interface with clients to enhance operational effic...

Transform the nuclear power sector by engaging in design, modification, and evaluation of plant systems. Collaborate with clients and lead project teams while leveraging engineering expertise to deliv...

Join a dynamic team influencing nuclear power systems design. Contribute to modification packages, technical specifications, and engineering analyses to enhance operations and lead projects, ensuring...

Transform secure software development by leading A&A assessments and agile projects, crafting reliable applications that protect valuable customer assets and enhance overall security protocols across...

Develop and enhance full-stack software solutions using Java, Python, and AWS. Collaborate with cross-functional teams to deliver high-quality applications while optimizing performance and maintaining...

Elevate your career by applying your expertise in thermodynamics and fluid mechanics to design and optimize nuclear power plant systems. Collaborate with clients and mentor junior engineers while driv...

Unlock potential in nuclear power by applying advanced engineering skills. Collaborate with project teams to design and optimize mechanical systems, mentor junior engineers, and drive innovative solut...

Elevate your career by engaging in the design and analysis of nuclear power systems. Collaborate with teams and clients to optimize engineering solutions, mentor junior staff, and contribute to innova...

Deliver secure access controls for High-Performance Computing systems, implementing RBAC/ABAC, identity federation, and secrets management in a Linux environment while ensuring compliance with securit...

Lead the charge in developing and enhancing complex software systems, ensuring high performance and adherence to design standards. Collaborate across teams to deliver innovative solutions, while overs...

Drive proactive cybersecurity initiatives to safeguard Protected Health Information (PHI) across multi-site healthcare environments. Collaborate with teams to enhance security posture, respond to inci...