Quality Assurance Engineer

About JSSI Founded in 1989 and headquartered in Chicago, Jet Support Services, Inc. (JSSI) is the largest independent provider of hourly cost maintenance programs for business aviation. JSSI delivers comprehensive coverage for engines, airframes, and auxiliary power units (APUs) across more than 300 different aircraft makes and models, helping owners and operators stabilize maintenance budgets, maximize aircraft availability, and protect asset value throughout the lifecycle of ownership.   JSSI has built a portfolio of complementary business lines designed to simplify the economic and technical complexity of business aviation; these include Maintenance teams, Traxxall maintenance tracking software, Parts & Engines, Conklin aircraft cost and performance data, and Aviation Capital asset-based financing solutions. Together, these offerings support owners, operators, and maintenance providers with integrated tools spanning ownership and maintenance planning, execution, and financial management.   With more than 6,500 aircraft supported through programs and software platforms, JSSI leverages its unique independence, unmatched scale, and data-driven insight to deliver customized solutions and support models aligned to the interests of each client — regardless of aircraft platform. JSSI is backed by leading institutional investors GTCR, Genstar Capital, and Blackstone. Learn more at jetsupport.com.  Position Summary:  We are looking for a QA Engineer to join our team and help us deliver high-quality business aviation software products to our customers. You will be responsible for testing our software products that perform complex calculations and business logic, using both automated and manual testing techniques. You will also focus on building and maintaining test scripts, benchmarking and measuring the performance of the sites and new releases, identifying regressions in new prospective deployments, and providing feedback and recommendations to the engineering and product teams.  To be successful as a QA Engineer, you should have a strong background in software testing, a keen eye for detail, and excellent problem-solving and communication skills. You should also be familiar with various testing tools and methodologies, such as automation, manual, functional, performance, regression, etc. You should be able to work independently as well as in a team and be able to manage multiple tasks and deadlines.