Sr. Quality Assurance Tester

6 days ago

Tysons, United States Defense Search Full time

Sr. Quality Assurance Tester - Defense Search OVERVIEW Are you looking for a new career opportunity with an exciting Defense/Aerospace company? Then we've got the right team for you In this role, you're responsible for the duties listed below. Immediate opening for a Sr. Quality Assurance Tester in Tysons, Virginia who possesses: 1. Active TS/SCI with CI Poly2. 7+ years of experience in information technology3. 5+ years of experience with software testing and quality assurance4. Proficient developing, executing, and maintaining testing plans and automated test scripts5. Success validating complex data workflows and ensuring end-to-end data integrity across distributed systems Email resumes to and call 858.866.8676. FULL DESCRIPTION: We are currently seeking a Senior Quality Assurance Tester II to support a classified data and engineering initiative. This role provides critical QA support to ensure the accuracy, performance, and security of complex, data-driven systems operating within AWS IL6+ environments. The ideal candidate will combine technical testing expertise, strong analytical capability, and a passion for validating mission-critical systems that directly support national objectives. The selected candidate will be responsible for: * Conduct functional, regression, and integration testing across complex data-centric applications hosted in secure AWS IL6+ environments.* Develop and execute automated and manual test cases, scripts, and validation plans to ensure software quality and reliability.* Prepare, manage, and validate large data sets, including generation of synthetic data or secure transformation of production data for testing.* Collaborate with developers, data engineers, and cloud specialists to identify issues, validate performance, and ensure compliance with system requirements.* Isolate, reproduce, and document software defects; coordinate with development teams to verify fixes and confirm issue resolution.* Review and enhance testing frameworks to support scalability, repeatability, and compliance with mission requirements.* Participate in agile development cycles and support CI/CD testing automation within DevSecOps environments.* Contribute to quality metrics reporting and process improvement initiatives to ensure consistent delivery of secure, high-quality solutions. The selected candidate will also possess: * Active TS/SCI clearance with CI Polygraph.* 7+ years of experience in Information Technology with at least 5 years in software testing and quality assurance.* Bachelor's degree in Computer Science, Information Systems, or related field; equivalent experience may be considered.* Proven experience developing, executing, and maintaining testing plans and automated test scripts.* Demonstrated success validating complex data workflows and ensuring end-to-end data integrity across distributed systems.* Hands-on experience with AWS-based testing environments, including classified cloud deployments at IL6+.* Strong understanding of defect management, root cause analysis, and performance validation.* Experience with test management and automation tools such as Selenium, PyTest, or similar frameworks. Salary Range: $133-161k/year For immediate and confidential consideration, please email your resume to and call 858.427.3668.. More information can be found at www.defensesearchusa.com

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