INVESTMENT OFFICER - Quantitative Analytics

State-of-Illinois; Springfield (IL); On-site; USD 127,000 - 227,000; Full time

Job summary

Teachers' Retirement System of the State of Illinois (TRS) seeks a mid-senior Investment Officer (Quantitative Analytics) to develop and implement quantitative models for its $86B portfolio. You will back-test ideas, analyze asset classes, and optimize risk-adjusted returns in collaboration with investment leadership and external managers.

Responsibilities include risk budgeting, data analytics, and presenting findings to the CIO and board, while adopting innovative data sources and tools to

Qualifications

• Minimum 6 years of experience in quantitative modeling or quantitative investment portfolio management.
• Bachelor’s degree in a related field is required.
• Proficiency in statistical modeling, data analysis, and programming.

Responsibilities

• Develop and implement quantitative models to analyze asset classes, optimize portfolio construction, and evaluate opportunities and risks.
• Collaborate with risk and leadership to implement risk controls and risk budgeting.
• Deliver analytics to monitor investment performance and inform decisions; present findings to senior stakeholders.
• Work with internal teams, managers, and external partners to gather data for modeling and assessments.
• Identify new data sources and technologies to improve model accuracy and efficiency.
• Communicate complex quantitative results clearly to investment staff and board members.

Skills

Quantitative analysis

Risk management

Data analytics

Communication

Programming

Education

Bachelor’s degree in CS/Math/Stats/Engineering

Tools

Tableau

Power BI

SQL

Job description

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INVESTMENT OFFICER - Quantitative Analytics

We continually strive for a workforce that reflects the growing diversity within the State of Illinois. A variety of employee backgrounds, perspectives, ideas and experiences are crucial to our ability to most effectively serve the public. Bilingual skills welcome

Reasonable Accommodation Statement

The State of Illinois is committed to working with and providing reasonable accommodations to people with disabilities. Further, federal law requires employers to provide reasonable accommodation to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job, interview for a job, or for any other activity related to the hiring process. Examples of reasonable accommodation include, but are not limited to, making a change to the application process (if possible), providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.

To be provided a Reasonable Accommodation during the hiring process, you will need to provide a certification of disability from a physician, psychiatrist, school official or an Illinois Department of Human Services (DHS) Division of Rehabilitation Services (DRS) Vocational Rehabilitation (VR) Counselor. Supporting documentation should be uploaded under My Documents → Additional Documents section for each application.

Any questions on Reasonable Accommodations can be directed to Central Management Services Disability Resource Center at [e-mail] or call [phone] for further information and to request or discuss an accommodation.

Sponsorship for Employment

The State of Illinois does not provide sponsorship for employment visa status (e.g. H-1B visa status), nor is the State able to provide extensions of optional practical training (OPT) under the STEM-designated degree program for F-1 students. To be considered for permanent employment with the State of Illinois, applicants must be currently authorized to work in the United States on a full-time basis.

Disclosure of Salary Information

In compliance with the Illinois Equal Pay Act, 820 ILCS 112/1 et seq., the State does not seek, request, or require a job applicant’s wage or salary history. Employment decisions are not made based on an applicant’s wage or salary history. To that end, please do not include wage or salary information in your resume or other profile or application materials.

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

TheTeachers’ Retirement System of the State of Illinois (TRS)is one of the largest public pension systems in the United States. We provide retirement, disability and survivor benefits to teachers, administrators and other public-school personnel employed outside the city of Chicago.

TRS serves over 456,000 members and manages a multi-billion-dollar investment portfolio for the exclusive benefit of the membership.

TRS is an agency of the State of Illinois governed by a Board of Trustees. Full-and part-time employees are eligible for the State of Illinois comprehensive benefits program which includes medical, dental and vision coverage. All employees hired after August 17, 2001 participate in the TRS retirement pension plan. Employees also have the option to contribute to additional State of Illinois deferred compensation plans. The TRS pension plan is a participating reciprocal system under the Illinois Pension Code Retirement Systems Reciprocal Act.

Delivering expert pension service to Illinois public educators, helping them achieve their promised retirement security.

The Investments Team

The Investments team at TRS plays a critical role in advancing the System's mission by managing and monitoring more than $86.4 billion in assets in a highly specialized, performance-driven environment.

Comprised of more than 30 investment professionals and continuing to grow, the team is responsible for evaluating and selecting external investment managers across the portfolio. Investments span a broad range of strategies, including public equities, fixed income, real assets, hedge funds, and private markets. The team's investment process is rigorous and highly analytical, grounded in deep qualitative and quantitative due diligence. Investment professionals engage directly with existing and prospective managers to assess performance, risk, and portfolio fit. The Investments team operates with high expectations for talent, accountability, and collaboration, where the strength of the team directly drives long-term outcomes for the System and its members.

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 expectedrisk-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.

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:2815 W. Washington St., Springfield, IL 62702-3397
Work County: Cook or Sangamon
Agency Contact: Christina Lonbom
Email: [e-mail]
Phone #: [phone]
Posting Group: Fiscal, Finance & Procurement

TRS is a non-code state agency.

TRS is an Equal Opportunity Employer. If you require reasonable accommodation in completing this application, interviewing, or completing any pre-employment testing, please direct your inquiries to Human Resources at [phone], [e-mail]. Hiring decisions are not based on or affected by political factors, including political sponsorship, affiliation, or support.