Assistant Treasurer

Trinseo is a different kind of global materials company - at the intersection of people, technology, and customers. We are a world leader in the production of plastics and latex binders. Our culture is built on passion and innovation.A career at Trinseo presents a unique opportunity to work in a highly collaborative environment. Helping customers solve their most complex material challenges is the reason we come to work each day. We are seeking innovative thinkers - ready to tackle any challenge and passionate about delivering value.As a global materials solutions provider focused on delivering innovative and sustainable solutions to our customers, we need people to feel respected and included so they can be more creative, innovative, and successful. We strive to create workplaces that reflect all communities and customers we serve and where everyone feels empowered to bring their full, authentic selves to work. That's why we're fully committed to inclusion across race, gender, age, religion, identity, and experience to drive us forward every day.Overview (Scope of Role)Trinseo is seeking a motivated and experienced Assistant Treasurer reporting to the SVP Corporate Development, Investor Relations & Treasury based in Wayne (PA). This individual will be responsible for global cash forecasting, liquidity management, covenant compliance, managing Trinseo’s hedging programs, and working closely with the Treasurer and senior management on financings.Cash Forecasting & Liquidity PlanningLead short- and long-term global cash forecasting processesMonitor and optimize global liquidity positionsInterface with FP&A and business units to align forecasts with operating realitiesFinancial Risk Management (FX, Interest Rates, Utilities)Expand and manage the global Hedge programs across the different categories including FX, Interest Rates and Utilities. Identify exposures and recommend appropriate hedging strategiesExecute hedge transactions via 360t, Bloomberg or the phone and ensure compliance with policyMonitor hedge effectiveness and provide reporting to senior managementTreasury Operations & ControlsManage banking relationships and ensure optimal account structuresReview and improve treasury policies, processes, and controlsSupport cash pooling and in-house banking operations including intercompany funding strategies.Manage Treasury Accounting Processes for Treasury Instruments in the Treasury Management System IT2Assist with compliance, KYC, and internal/external audit requestsLeadership & Strategic SupportAct as a strategic business partner across functions and geographiesMentor junior treasury staff based in Ireland, Asia and the USContribute to broader finance initiatives including M&A, working capital, and capital structure planningServe as the primary deputy for the SVP Treasurer The Assistant Treasurer will manage the Global Treasury team (direct and indirect combined)Bachelor’s degree in Finance, Economics, Accounting or related field10+ years of treasury or corporate finance experience in a multinational environmentDeep expertise in cash forecasting and foreign exchange risk managementProficiency with treasury management systems (e.g. IT2, S4 Hanna) and Information Systems such as BloombergFinancial modelingExcellent communication skills and the ability to influence across all levels of the organizationDemonstrated leadership potential and readiness for a future Treasurer roleEquity and InclusionWith our expanding global presence, cross-cultural insight and competence are essential for our ongoing success. We believe that a diverse workforce contributes different perspectives, experiences and creative ideas that enable us to continue to improve every day. Race, gender, ethnicity, country of origin, age, personal style, sexual orientation, physical ability, religion, work and life experiences and many more factors contribute to this diversity. We welcome all applicants, regardless of their backgrounds, and are committed to a fair and inclusive hiring process.#LI-Hybrid

Created: 2025-10-04