Job Requisition ID: 57821
Opening Date: 07/29/2026
Closing Date: 10/09/2026
Agency:Teachers' Retirement System of the State of Illinois
Class Title: INVESTMENT OFFICER - 76826
Salary: $145,720-$227,323 - Chicago or $126,713-$197,672 - Springfield
Job Type: Salaried
Category: Full Time
County: Cook; Sangamon
Number of Vacancies: 1

Please follow the directions below when applying for this position.

**DO NOT CLICK THE APPLY BUTTON**

TO APPLY FOR THIS POSITION PLEASE VISIT THE TRS WEBSITE:

Careers | Teachers' Retirement System of the State of Illinois

Job Summary

The Investment Officer is a mid-senior level investment professional in the Investments Department. Under the direction of the Deputy CIO, the Quantitative Analytics Officer will collaborate with the investments team and play a pivotal role in implementing the quantitative investment analysis strategy for the ~$86 billion investment portfolio of the Teachers' Retirement System of the State of Illinois. This position is responsible for coding, developing, and implementing quantitative models seeking to optimize the System's risk-adjusted returns, and providing quantitative analysis that supports the strategic investment decisions across all asset classes.

The Officer will collaborate with internal and external stakeholders and contribute to the overall investment analysis strategy to ensure TRS' long-term financial sustainability and growth.

Essential Functions

• Quantitative Analysis: Develop and implement quantitative models to analyze asset classes, optimize portfolio construction, and evaluate market opportunities and risks. Apply quantitative techniques to back-test investment ideas and provide ex-ante investment analysis to align portfolios with expected risk-return profiles.
• Risk Management: Work with investment leadership and the Director of Risk to recommend and implement risk management controls and contribute to risk budgeting across portfolios, ensuring compliance with TRS' investment policies and procedures.
• Data Analytics and Reporting: Deliver analytics to monitor System investment performance, identify trends, and inform investment decisions. Present quantitative findings and recommendations to the Chief Investment Officer, Deputy Chief Investment Officer, internal investment oversight committees, and the TRS Board of Trustees as needed.
• Collaboration: Work closely with investment leadership, the Director of Risk, investment operations, internal investment teams, investment managers, consultants, and other stakeholders to gather data and insights needed for quantitative modeling and risk assessments.
• Technology and Innovation: Identify, develop, and integrate new data sources, technologies, and methodologies to improve the accuracy and efficiency of TRS's quantitative models.
• Communication: Effectively communicate complex quantitative concepts and model outputs to stakeholders, including investment staff, the TRS Board of Trustees and investment leadership, in clear and concise terms.

Minimum Requirements

Education

• Bachelor's degree in computer science, mathematics, statistics, engineering, physics, or a related field is required.

Experience

• Minimum 6 years' experience with quantitative modeling or quantitative investment portfolio management

Skills

• Advanced proficiency in statistical modeling, data analysis, and programming (Python, R, MATLAB, SQL, etc.).
• Experience with machine learning, multi-variate regression and similar data analysis techniques
• Experience with reporting and data visualization tools such as Tableau or PowerBI
• Ability to translate complex quantitative findings into practical investment solutions and strategies.
• Excellent verbal and written communication skills and ability to work well both independently and within a team environment
• Excellent organizational skills, strong analytical and problem-solving skills
• Excellent project management skills and ability to build positive working relationships and collaborate in cross-functional teams
• A curious mind, passion, and motivation to learn new skills, tools, and techniques necessary to tackle investment challenges

Work Hours: 8:30 am to 4:30 pm M-F
Headquarter Location:
Work County: Cook or Sangamon
Agency Contact: Christina Lonbom
Email: [email protected]
Phone #: 217-814-2226
Posting Group: Fiscal, Finance & Procurement

TRS is a non-code state agency.

**APPLICATION INSTRUCTIONS**

Candidates must submit applications through the TRS Careers Website:

Careers | Teachers' Retirement System of the State of Illinois

Please follow all instructions and include all required documents. You WILL NOT be considered for the position if you attach a CMS100, CMS100b or any other document in lieu of a Resume or CV.