Looking for an Accounting Internship?

Mueller Prost may be the right choice for you!

Mueller Prost has been independently owned and operated for over 35 years. We have the feel and flexibility of a family owned company, but the expertise of a large firm. Headquartered in St. Louis, MO, we are a full-service tax, audit, accounting and consulting firm.

In addition to our staff of former business owners, executives and CFOs, we are a part of the Allinial Global Network, an association of independent firms in North America.

Cover image for thumbnailWe are extremely proud to have been selected as a Best Places to Work by the St. Louis Business Journal every year since 2015 and be named as Inc Magazine's Top 5000. We want to provide challenge and balance in the lives of our employees. 

Our team loves working here and you will too. Some of the reasons we are consistently a Best Place to work include:

  • Fridays Off
  • Flexible scheduling
  • Lower charge hour goals
  • Continuous Professional Development

Ready to learn more? Keep reading for details on our internship:

Our spring semester internships are full-time, paid internships at $22/hour plus overtime at 1 ½ this rate when working over 40 hours/week. This internship program generally runs from early January through April 15. We can also provide a shorter length internship (minimum 8 weeks) running from early January through March 15th. We truly rely on our interns and plan our needs based on a committed schedule from them during the internship.

To continue to grow and be successful as a service-driven organization, we need talented, innovative, and dedicated individuals and that starts with our internship program.

As an Intern:

  • You will have the opportunity to learn from partners, managers, as well as other professionals on our team, and tap into their knowledge and experience.
  • You will participate in areas such as tax compliance, attest or assurance services, or assist with various consulting projects.
  • Our spring internship is hands on, with each intern becoming part of our team, working on a diverse set of clients in various industries.

While starting an internship may seem overwhelming and a little intimidating, we are here to help! Our interns are assigned supervisors and coaches to assist and guide them. We also provide in-depth training on CPA firm processes and software programs. In fact, as a spring intern, you’ll receive one full week of training before we even start to have you work on client projects.


Candidates must have an overall GPA of 3.2+. It is also recommended that students have completed a minimum of introductory accounting courses including intermediate accounting.

Applicant Instructions:

You may apply online through your school's Career Services website (if applicable) or submit your resume here.

More Information:

For more information, download our Internship Opportunities pdf brochure. 

Questions?  E-mail Gayla Hannon, CPA, SPHR at recruiting@muellerprost.com.

Be sure to check out our Recruiting Calendar to find out when we will be visiting your university.


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