Portfolio Strategy Associate, Office of the CIO

About GEM

GEM is an independent investment management firm that provides customized solutions for long-term investors worldwide. Since 2007, we have sought to deliver superior risk‑adjusted returns to our clients by combining disciplined investment research and active portfolio management with exceptional service and enduring partnership. With a global platform, broad institutional investment capabilities, and an experienced team, we design portfolios to meet the unique needs of each investor we serve.

The Office of the CIO is seeking an intellectually curious investment professional to help shape the firm's portfolio construction, asset allocation, and risk management process. Working directly with the CIO, this individual will play a meaningful role in evaluating portfolio positioning, developing analytical insights, and advancing GEM's portfolio management capabilities.

This is a highly analytical role, requiring strong technical skills but also sound investment judgment and a genuine passion for understanding how institutional portfolios are constructed and managed. The ideal candidate enjoys asking thoughtful questions, challenging assumptions with data, and translating complex analysis into actionable investment insights.

• Portfolio Construction & Asset Allocation
  • Help develop forward‑looking capital market assumptions, including expected returns, volatility, correlations, and macroeconomic scenarios that inform strategic portfolio decisions.
  • Design and run optimization frameworks, scenario analyses, and stress tests to evaluate portfolio positioning under a range of market environments.
  • Perform financial time series analysis and quantitative research to identify trends, market regimes, and investment opportunities that support portfolio decision‑making.
• Investment Research & Thought Leadership
  • Conduct independent research on asset classes, market themes, and portfolio construction topics.
  • Synthesize academic research, industry publications, and market developments into practical investment insights.
  • Challenge existing assumptions through rigorous analysis and intellectual curiosity.
  • Stay current on developments in institutional investing, portfolio theory, capital markets, and quantitative research.
  • Contribute original thinking that advances GEM's investment philosophy and portfolio construction process.
• Portfolio Analytics
  • Build and maintain risk analytics infrastructure, including factor decomposition, currency exposure, market exposure, liquidity, and more.
  • Produce analyses for the CIO, Investment Committee, and client teams, communicating complex findings in a clear and actionable manner.
  • Continuously evaluate and enhance GEM's investment analytics capabilities.
• Technology & Innovation
  • Utilize programming, AI, and emerging technologies to enhance investment research and analytical capabilities.
  • Build tools and models that improve the quality, consistency, and efficiency of investment analysis.
  • Collaborate with Data & Systems Integration and Fund Operations to ensure data quality and support investment processes.
  • Explore innovative applications of AI and large language models to strengthen research, idea generation, and portfolio analysis.

• 2–5 years of investment experience, whether making investment decisions directly at a hedge fund, multi‑strategy platform, or asset manager, or supporting them within an OCIO, endowment, foundation, pension, or family office.
• Proficiency in Python, SQL, Excel (including VBA and Solver), or similar analytical tools.
• Strong understanding of institutional portfolio construction, asset allocation, portfolio theory, and capital markets.
• Demonstrated ability to think independently, synthesize complex information, and apply sound judgment to investment questions.
• Excellent analytical, problem‑solving, and communication skills, with the ability to present complex quantitative concepts to both technical and non‑technical audiences.
• Intellectual curiosity and a desire to continuously deepen investment knowledge.

• Experience working with multi‑asset portfolios, strategic asset allocation, manager…