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Chief Audit Executive: Lauren Haverkos, CPA, CIA, CFE
Chief Audit Executive: Lauren Haverkos, CPA, CIA, CFE
The Cincinnati Public Schools Board of Education appointed Mrs. Haverkos as the Internal Auditor in March 2016. She came to the district from Ernst & Young, where she developed audit expertise in a wide array of industries. Mrs. Haverkos strives to lead the CPS Internal Audit team in enhancing accountability, transparency, and resource efficiency. The outcomes of her team's efforts will be instrumental in advancing the overall success of district initiatives and strategies. As a devoted Cincinnati resident, Mrs. Haverkos appreciates the opportunity to support and deepen her engagement with the local community.
Education
Education
Miami University - Bachelor of Science in Business; Accounting Major
Miami University - miniMBA
Certifications
Certifications
Certified Public Accountant (CPA)
Certified Internal Auditor (CIA)
Certified Fraud Examiner (CFE)
Professional Organizations
Professional Organizations
Association of Certified Fraud Examiners (ACFE), Member
Association of Local Government Auditors (ALGA), Member
The Institute of Internal Auditors (IIA), Cincinnati Chapter Officer - Secretary
Miami University Accountancy Advisory Group (AAG)
Contact Information
Contact Information
Phone: (513) 363-0433
Email: roberla@cps-k12.org
Internal Audit Supervisor: Emma Mueller
Internal Audit Supervisor: Emma Mueller
Assuming the role of Internal Audit Supervisor at Cincinnati Public Schools in October 2021, Mrs. Mueller brings extensive expertise cultivated through her background at both Ernst & Young and GE Aviation. Proficient in regulatory compliance audits, US GAAP, Sarbanes-Oxley testing, and IT risk, her commitment to organizational objectives is evident through her active participation in developing an IT audit framework. Her genuine commitment to the students at CPS emphasizes the vital role of internal audit in safeguarding their well-being and contributing to their educational success.
Assuming the role of Internal Audit Supervisor at Cincinnati Public Schools in October 2021, Mrs. Mueller brings extensive expertise cultivated through her background at both Ernst & Young and GE Aviation. Proficient in regulatory compliance audits, US GAAP, Sarbanes-Oxley testing, and IT risk, her commitment to organizational objectives is evident through her active participation in developing an IT audit framework. Her genuine commitment to the students at CPS emphasizes the vital role of internal audit in safeguarding their well-being and contributing to their educational success.
Education
University of Cincinnati - Bachelor of Business Administration; Accounting Major, Psychology Minor
Northern Kentucky University - Masters of Science; Cybersecurity - in progress
Certifications
Certified Internal Auditor (CIA) - in progress
Professional Organizations
Association of Local Government Auditors (ALGA), Member
The Institute of Internal Auditors (IIA), Cincinnati Chapter, Member
Information Systems Audit and Control Association (ISACA), Member
Contact Information
Contact Information
Phone: 513-363-0576
Email: willemm@cps-k12.org
Internal Audit Specialist: Brennan Zastawny
Internal Audit Specialist: Brennan Zastawny
Mr. Zastawny joined Cincinnati Public Schools in March 2026 as an Internal Audit Specialist, bringing a unique perspective shaped by his experience at Protiviti, where he specialized in securitization audits. In his role at CPS, he evaluates internal controls, assesses risk, and identifies opportunities to strengthen processes and enhance compliance across the district. He is committed to continuous learning and contributing to the mission of CPS through thoughtful and effective internal audit practices.
Mr. Zastawny joined Cincinnati Public Schools in March 2026 as an Internal Audit Specialist, bringing a unique perspective shaped by his experience at Protiviti, where he specialized in securitization audits. In his role at CPS, he evaluates internal controls, assesses risk, and identifies opportunities to strengthen processes and enhance compliance across the district. He is committed to continuous learning and contributing to the mission of CPS through thoughtful and effective internal audit practices.
Education
Indiana University - Bachelor of Science in Business; Finance and Operations Management Major
Professional Organizations
Association of Local Government Auditors (ALGA), Member
The Institute of Internal Auditors (IIA), Cincinnati Chapter, Member
Contact Information
Contact Information
Phone: 513-363-0446
Email: zastawb@cpsboe.k12.oh.us
Internal Audit Intern: Maxwell Lawson
Internal Audit Intern: Maxwell Lawson
Mr. Lawson is a recent graduate of the University of Cincinnati who joined the team as an Internal Audit Intern in February 2026. He is currently pursuing both his CPA and MBA, and will begin his career in public accounting with PwC this fall. Mr. Lawson brings experience in internal audit from Atricure, along with external audit experience at leading firms including KPMG and PwC. He is also a proud member of the inaugural graduating class of the Spencer Center, a CPS school, and the first cohort of Marian Spencer Scholars. As a CPS alumni, Mr. Lawson wants to contribute to the district not only from an accounting standpoint, but also a student one.
Mr. Lawson is a recent graduate of the University of Cincinnati who joined the team as an Internal Audit Intern in February 2026. He is currently pursuing both his CPA and MBA, and will begin his career in public accounting with PwC this fall. Mr. Lawson brings experience in internal audit from Atricure, along with external audit experience at leading firms including KPMG and PwC. He is also a proud member of the inaugural graduating class of the Spencer Center, a CPS school, and the first cohort of Marian Spencer Scholars. As a CPS alumni, Mr. Lawson wants to contribute to the district not only from an accounting standpoint, but also a student one.
Education
University of Cincinnati - Bachelor of Business Administration; Accounting Major
University of Cincinnati - Master of Business Administration (MBA) - in progress
Professional Organizations
Association of Local Government Auditors (ALGA), Member
The Institute of Internal Auditors (IIA), Cincinnati Chapter, Member
Contact Information
Contact Information
Phone: 513-363-0218
Email: lawsmax@cps-k12.org
Internal Audit Department Mailing Address
Internal Audit Department Mailing Address
Cincinnati Public Schools
Attn: Internal Audit Department
P.O. Box 5381
Cincinnati, Ohio 45201-5381
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