Engine & APU Maintenance Compliance Manager

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

The Maintenance Compliance Manager owns the technical and analytical health of JSSI Parts & Engines' rental engine portfolio of 100+ assets, combining compliance authority with predictive maintenance and reliability analytics. This role defines and approves technical work scopes on repair events, serves as the technical point of contact for customers experiencing engine-on-wing issues, and provides input to asset deployment decisions. The Maintenance Manager reports to the VP of Logistics & Asset Management and provides oversight to the Traxxall enrollment team for enrolling and maintaining Traxxall readiness for all owned assets.

This position will have one direct report.

• Accountable for the maintenance compliance confirmation of the rental engine portfolio; ensures all required Airworthiness Directives and Service Bulletins are embodied.
• Continuously screen Airworthiness Directives and Service Bulletins, evaluate fleet-wide financial impact, and coordinate compliance deadlines directly with lessees.
• Maintain current technical knowledge of each asset's condition — TSN, TSO, CSN, CSO, green time, LLP status, previous squawks, exceedances, and performance — as the technical authority for planning and lease decisions.
• Define and approve technical work scopes for engine shop visits, customized to remaining lease term and operating environment rather than default packages, and compliance confirmation on repair orders managed by the Asset Event Manager & Planner.
• Oversee pre- and post-rental inspections, work order audits, and physical and documentary fleet audits to confirm assets and renters meet contractual and compliance standards.
• Serve as the technical point of contact for rental customers, providing remote troubleshooting and AOG support for engine-on-wing issues.
• Validate vendor compliance documentation for brokered leases prior to client delivery.
• Audit repair order close-out documentation for completeness and accuracy before records are finalized.

• Analyze engine operating data, flight hours and cycles, and oil analysis reports to predict component failures and build predictive maintenance schedules.
• Maintain a rolling maintenance event forecast based on asset utilization and LLP replacement…