Tax Senior Associate
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:
JSSI is looking to add a Tax Senior Associate to its global tax function to support the company’s rapidly evolving and dynamic business. This role will focus on tax compliance, reporting, and planning matters while partnering closely with Finance, Accounting, and external advisors. The ideal candidate brings strong technical tax knowledge, attention to detail, and the ability to operate effectively in a growing, complex, multinational organization. This is an exciting opportunity for someone looking to help solve complex tax issues, collaborate with diverse teams, and contribute to an organization with ambitious goals. We are open when it comes to the start date.
