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David Siemer Email & Phone Number

ACT Internal Audit Associate @ BOK Financial at BOK Financial

Location: Tulsa, Oklahoma, United States 6 work roles 2 schools

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✓ Verified May 2026 3 data sources Profile completeness 86%

Current company

BOK Financial

Role

ACT Internal Audit Associate @ BOK Financial

Location

Tulsa, Oklahoma, United States

Company size

5065 employees

Who is David Siemer? Overview

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Quick answer

David Siemer is listed as ACT Internal Audit Associate @ BOK Financial at BOK Financial, a company with 5065 employees, based in Tulsa, Oklahoma, United States. AeroLeads shows a matched LinkedIn profile for David Siemer.

David Siemer previously worked as ACT Internal Audit Associate at Bok Financial and Information Technology Assurance Associate at Kpmg Us. David Siemer holds Master'S Degree, Accounting from Rutgers University.

Company email context

Email format at BOK Financial

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BOK Financial

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Profile bio

About David Siemer

As an ACT Internal Audit Associate at BOK Financial, I will complete credit services and wealth management training along with a series of rotations throughout different departments of BOK. When not in training or on a rotation, I work as part of the corporate audit team. As a Technology Assurance Associate at KPMG, I worked as part of an audit engagement team to support the use of data analytics in the SOC and SOX audit. I learned to prepare clear, well-structured and effective data flow process mapping regarding our understanding of clients' processes and information technology systems. I also executed and documented testing of client's IT controls, including IT security and governance controls, with clear explanations of procedures and results.In addition to my work at BOK, I am pursuing a Master of Accounting degree at Rutgers University, where I am expanding my knowledge and skills in accounting, finance, and data analysis. I graduated from Saint Louis University with a Bachelor of Science in Accounting and Finance in May 2022. While at SLU, I was a Men's Basketball Student Team Manager for four years, which helped me grow as a leader and a team player. I led a team of 10+ managers to assist with the everyday operations of the program, including games, practices, out of town trips, laundry, and video coordination.

Current workplace

David Siemer's current company

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Bok Financial

ACT Internal Audit Associate @ BOK Financial

tulsa, oklahoma, united states

Website

bokf.com

Employees

5065

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Company profile

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6 roles

David Siemer work experience

A career timeline built from the work history available for this profile.

Act Internal Audit Associate

Current

Bok Financial

Tulsa, Oklahoma, United States

Apr 2024 - Present

Information Technology Assurance Associate

Kpmg Us

St Louis, Missouri, United States

Work as part of an audit engagement team to support the use of data analytics in the SOC and SOX auditLearn to prepare clear, well-structured and effective data flow process mapping regarding our understanding of clients' processes and information technology systemsExecute and document testing of client's IT controls, including IT security and governance.

Jun 2022 - Apr 2024

Saint Louis University Head Mens Basketball Student Manager

Saint Louis University Athletic Department

Saint Louis

Lead a team of 10+ managers to assist with the everyday operations of the program, this includes all games, practices, out of town trips, laundry, and anything else to ensure the team and the coaching staff run fluidly during the whole yearWork at a very high level with the Coaches and Staff in the front office by assisting with the Video Coordinator to.

Sep 2018 - Aug 2022

Finance Intern

U.S. Bank

St. Louis City, Missouri, United States

Work with U.S. Bancorp Community Development Corporation Syndications team to assist with investor reporting on a $10 billion tax credit portfolio specializing in Low-Income Housing, New Markets, Renewable, and Historic Tax Credits.Prepared multiple reports and investor deliverables including reviewing tax returns and project performance reports. Reviewed.

Jun 2021 - Aug 2021

Portfolio/Relationship Management Intern

U.S. Bank

St Louis, Missouri, United States

Work with U.S. Bancorp Federal Banking Division to assist relationship managers run a large lockbox network on behalf of the U.S. Department of TreasuryAssist and learn from relationship managers on how to manage the overall risk of a large portfolioCollaborate with other interns to problem solve and present our solution on the given banking prompt

Jun 2020 - Aug 2020

Shift Leader

Culver'S Restaurants

Manchester, Missouri

Maintain high standards of customer service during high-volume, fast paced operationsCommunicated clearly and positively with coworkers and management Resolved complaints promptly and professionally

Sep 2016 - Aug 2020

Team & coworkers

Colleagues at BOK Financial

Other employees you can reach at bokf.com. View company contacts for 5065 employees →

CB

Carrie Becerra Colleague at Bok FinancialDallas, Texas, United States, United States View → BV

Brittany Van Meter, Csm Colleague at Bok FinancialTulsa, Oklahoma, United States, United States View → JN

Jon Nimtz Colleague at Bok FinancialScottsdale, Arizona, United States, United States View → JS

Jamie Scott Colleague at Bok FinancialTulsa Metropolitan Area, United States View → SO

Shannon Opitz Colleague at Bok FinancialTulsa, Oklahoma, United States, United States View → JR

Joanne Reilly Colleague at Bok FinancialDenver Metropolitan Area, United States View → MR

Mark Rund Colleague at Bok FinancialDenver, Colorado, United States, United States View → AW

Andrew Webb Colleague at Bok FinancialTulsa, Oklahoma, United States, United States View → NC

Nicholas Candella Colleague at Bok FinancialOklahoma City, Oklahoma, United States, United States View → BL

Britton Logback Colleague at Bok FinancialHouston, Texas, United States, United States View →

2 education records

David Siemer education

Master'S Degree, Accounting

Rutgers University

Bachelor Of Science - Bs, Accounting And Finance

Saint Louis University

Activities and Societies: Basketball Student Manager, Freshman Welcome Leader, Beta Theta Pi

FAQ

Frequently asked questions about David Siemer

Quick answers generated from the profile data available on this page.

What company does David Siemer work for?

David Siemer works for BOK Financial.

What is David Siemer's role at BOK Financial?

David Siemer is listed as ACT Internal Audit Associate @ BOK Financial at BOK Financial.

Where is David Siemer based?

David Siemer is based in Tulsa, Oklahoma, United States while working with BOK Financial.

What companies has David Siemer worked for?

David Siemer has worked for Bok Financial, Kpmg Us, Saint Louis University Athletic Department, U.S. Bank, and Culver'S Restaurants.

Who are David Siemer's colleagues at BOK Financial?

David Siemer's colleagues at BOK Financial include Carrie Becerra, Brittany Van Meter, Csm, Jon Nimtz, Jamie Scott, and Shannon Opitz.

How can I contact David Siemer?

You can use AeroLeads to view verified contact signals for David Siemer at BOK Financial, including work email, phone, and LinkedIn data when available.

What schools did David Siemer attend?

David Siemer holds Master'S Degree, Accounting from Rutgers University.

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