Ardent Principles is seeking a Software Quality Assurance Specialist/Applications Tester to elevate quality across modern, cloud-driven systems. The role designs and builds automation frameworks, writes and executes robust test scripts, and performs automated and manual testing across functional, regression, and integration workflows. It involves hands-on use of Selenium, Cypress, and other automation tools while supporting applications built with AWS, Kubernetes, Java, SpringBoot, and Angular. The position is full-time and onsite in Chantilly, Virginia, with consultants expected to work onsite during core hours. An active TS/SCI with Full Scope Polygraph is required. Ardent Principles provides services in data science, data engineering, software engineering, AI solutions, cybersecurity, and IT program management. The company describes its workplace as committed to excellence, integrity, and mission-focused impact, and offers a competitive salary and comprehensive benefits package.