SPTRFA Staff

Mike McCollor – Interim Executive Director/CIO
Christine MacDonald – Deputy Director/CFO
Cynthia Foster, Nancy Langer, Rachel Pastick, Janet Williams, Tamera Zielinski


Open positions at St. Paul Teachers’ Retirement Fund Association

For more information about the position for Executive Director and Chief Investment Officer, click here

Persons interested in applying should email their cover letter and resume to Dr. McCollor, mmccollor [at] sptrfa [dot] org,  with Executive Director Inquiry in the subject line.


Mike McCollor

Interim Executive Director/CIO
Contact Info: 651-642-2550

Dr. McCollor is the Interim Executive Director and CEO of the St. Paul Teachers’ Retirement Fund Association, where he oversees investments and pension benefits administration.  Prior to serving in this role, he was Board President.

Dr. McCollor retired from the St. Paul Public Schools after serving over 34 years in the District. After teaching science at Battle Creek Middle School, he served as assistant principal at Battle Creek, Washington Technology Magnet Middle School, and Como Park High School. Most recently, he served 17 years as Principal at Washington Technology Magnet School, where he was honored as Principal of the Year by the Minnesota Association of Secondary School Principals.

Dr. McCollor holds a Bachelor of Science degree in Science Education from the University of Minnesota, a Master of Science degree in Experiential Education from Mankato State University, and a Doctorate of Education degree from the University of Minnesota in Educational Policy and Administration.

He has been an SPTRFA Trustee since January of 2000.

Christine MacDonald

Deputy Director/CFO
Contact Info: 651-642-2550

Ms. MacDonald serves as the Deputy Director of the St. Paul Teachers’ Retirement Fund Association. She joined SPTRFA in 2003 after a ten year career with the Minnesota Office of the State Auditor (OSA), where she was the Director of Public Pension Oversight. In that role she had significant public pension plan responsibilities. During her tenure at OSA she was also responsible for auditing and financial/legal oversight for cities, counties, and tax increment financing districts in Minnesota. With her experience in public pension regulation, she is involved in all aspects of SPTRFA management, including statutory and regulatory interpretation covering investment and administrative requirements.

She also works closely with all other Minnesota public retirement funds to ensure appropriate coordination and continuity. Ms. MacDonald is a graduate of the University of Minnesota’s Carlson School of Management, where she earned a B.S.B. in Accounting with High Distinction, finishing in the top 3% of her class.

Cynthia Foster

Fund Accountant
Contact Info: 651-642-2550

Cynthia joined SPTRFA in September 2021. She comes to SPTRFA with 20+ years of tax and accounting experience.  Her responsibilities include accounting for Operations and Investments along with Federal and State reporting requirements, and financial Reports.

Nancy Langer

Member Service Leader
Contact Info: 651-642-2550

Nancy began her career with SPTRFA in 1978.  With her experience and leadership skills she manages the day to day of the member benefits team and is responsible for the monthly annuitant and refund processing.  She also handles benefit estimate requests, repayment of refunds, leave of absence statements, required minimum distributions (RMD) statements and payee 1099-R’s.

Rachel Pastick

Communications, IT, and Member Services
Contact Info: 651-642-2550

Rachel has a background in graphic and interactive communication design, and joined SPTRFA in 2012.

She brings a passion for the strategies involved in communication and education. She enjoys meeting with members, learning from and working with them, and investigating and implementing new technologies. She has gained a deep knowledge of MN pension systems while working for SPTRFA, and applies that experience in content delivery. She manages print and digital communications, assists with webcasts, and oversees IT and legislative campaign design.
On her weekends Rachel enjoys reading, volunteering at the Good Acre and spending time outdoors hiking or backcountry camping.

Janet Williams

Deputy Chief Operating Officer
Contact Info: 651-642-2550

Janet is the Chief Operating Officer of the St. Paul Teachers’ Retirement Fund Association.  She joined the team in 2011, relocating to her birthplace after years of living in Alaska and New Mexico and teaching abroad.   Janet’s experience in aviation management, municipal government operations, and the financial services industry provided a strong base for her work with SPTRFA.  Her primary focus is on member services operations, strategic planning, and training and development.  Outside of work, Janet enjoys traveling and exploring the wide-open spaces.

Tamera Zielinski

Administrative Assistant

Tamera joined SPTRFA in October 2001. Her responsibilities include regular administrative duties. She schedules counseling appointments at the SPTRFA office and is usually the first person answering and directing member phone calls.