Jobs at S3 AeroDefense

Perform month-end close and prepare US GAAP financial statements; support ASC 606 percentage-of-completion revenue recognition for long-term contracts; assist audits; prepare budgets, forecasts, management reports, and ad-hoc financial models to support decision-making.

Leads OEM partnership capture strategy across aerospace, defense, MRO, distribution, and technical solutions markets. Identifies and prioritizes opportunities, develops capture and competitive strategies, builds executive relationships, directs cross-functional pursuit teams, supports negotiations, evaluates business cases, and provides leadership with pipeline, forecast, and strategic updates. Ensures successful transition of new partnerships to alliance management and operations teams.

Supports repair services engineering by creating SolidWorks drawings and 3D models, developing technical documentation and work instructions, managing tool kitting work orders and material lists, gathering requirements for reverse engineering, and assisting with the design and manufacturing of aircraft component testing tools, fixtures, and equipment.

Manage the post-award purchase order and contract lifecycle for European customers, including order entry, acknowledgments, due and ship dates, customer holds, escalations, status reporting, and issue resolution. Coordinate with Sales, Supply Chain, Accounting, Trade Compliance, Quality, and Warehouse teams. Maintain customer communication, support process improvement, comply with regional and aerospace requirements, and provide data-entry backup as needed.

Owns transactional accounting operations across AP, AR, payroll, treasury, inventory, fixed assets, intercompany processing, reconciliations, and internal controls. Leads accounting integration for acquisitions, ERP and process automation, audit coordination, working-capital optimization, and transactional accounting team development. Partners with finance leadership on clean close inputs, cash management, lender reporting, and scalable multi-entity accounting operations.