Business Unit Control – Senior Treasury About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors. Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and continuous learning. With opportunities to deepen expertise and accelerate development, talent at Millennium is equipped to adapt, evolve and build lasting impact over time. Discover how transformative growth accelerates impact. Meet the Team Operations & Middle Office is one of the firm’s largest departments and plays a critical role across the post-trade lifecycle. Within this environment, the Business Unit Control team provides independent oversight, control, and analysis across key business activities. Aligned closely with Treasury, the team supports a function responsible for equity financing, liquidity management, cash and collateral management, and counterparty risk. Together, these teams help drive a controlled, data-driven operating model centered on transparency, risk awareness, and informed decision-making. What You'll Do • Deliver Treasury P&L analysis and attribution, including variance commentary across positions and funding activity • Build and enhance return reporting to provide deeper, more actionable insights for decision-making • Analyze bespoke investments and financing structures to assess their impact on Treasury reporting, returns, and balance sheet usage • Develop and maintain reporting and analysis across liquidity, funding capacity, capital usage, and encumbered versus unencumbered balances • Partner with Treasury and cross-functional stakeholders to evaluate the impact of new strategies, products, trade structures, and financing policy changes • Own senior management reporting across capital, P&L, returns, benchmarks, and liquidity, ensuring accuracy and timely delivery • Drive projects and process improvements across automation, dashboarding, data alignment, and scalable Treasury support tools What You Bring • 5+ years of relevant experience in Middle Office, Product Control, Treasury support, Portfolio Finance, or P&L and business analytics • Strong experience with T+1 P&L, P&L explain, attribution, reconciliations, and management reporting • Experience supporting or partnering closely with Treasury, trading desks, or financing functions • Strong analytical understanding of capital, liquidity, funding, and balance sheet usage • Proven ability to translate complex trading activity and financing dynamics into clear reporting and business analysis • Experience preparing high-quality materials for Senior Management • Strong understanding of controls, data quality, and reporting governance • Advanced Excel skills required; SQL strongly preferred, along with strong communication skills, attention to detail, accountability, and the ability to operate effectively in a fast-paced environment Salary Range Millennium offers a total compensation package which includes a base salary, discretionary performance bonus, and comprehensive benefits. The estimated base salary range for this position is $160,000 to $250,000, which is specific to New York and may change in the future. When finalizing an offer, we take into consideration an individual’s experience level and the qualifications they bring to the role to formulate a competitive total compensation package.