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SIMON in Rapid City, SD seeks an Accounting Intern to support the Accounting/Finance team under direct supervision. You will learn and contribute through focused projects, 1:1 mentorship, and exposure to month-end closings, invoicing, and financial reporting.
This hands-on internship advances business, finance, and construction-management concepts in a real-world setting. You'll gain experience with JD Edwards, ADRA, OnBase, Anaplan, and other systems while developing professional skills and
SIMON | Accounting Intern South Dakota
Company: SIMON
Job Location: RAPID CITY, SOUTH DAKOTA, USA
Type of Contract: Apprenticeship
Posting Start Date: 9/30/26
Simon is a subsidiary of Colas USA with operations throughout Colorado, Nebraska, South Dakota, and Wyoming. We specialize in aggregate, asphalt, and ready-mix concrete materials production, with expert teams providing high-quality asphalt paving, concrete, bridge, and utility construction services. Through strong local ties backed by global resources, we focus on quality and value to deliver the best products and services for our clients. What we do is bigger than construction - it is about connecting communities, building new roads to the future, and keeping the spirit of the pioneers alive and well. To learn more about Simon visit www.simonteam.com/.
The Colas USA Family of Companies provides competitive pay, outstanding benefits, career advancement opportunities, professional education, and extensive training for every employee. We pride ourselves on upholding the highest standards of safety, environmental conservation, and ethical conduct as we strive to grow our infrastructure products and services through empowering and developing our people, fostering innovation, utilizing new technology, and maximizing vertical integration at all levels of the company's value chain. To learn more about the Colas USA Family of Companies, please visit www.colasusa.com.
Simon's internship program is designed to provide first‑hand exposure to industry operations, as well as 1:1 mentorship and networking opportunities to students in order to supplement college educational programs in the areas of business, engineering, and construction management. Students in the program have the opportunity to work in various administrative and operational areas, contribute to company goals through completion of focused project work, and apply concepts learned in the classroom to business operations.
Under direct supervision, assists the Accounting/Finance team in carrying out various accounting programs and procedures as part of the company's internship program.
The information contained herein is not intended to be an all-inclusive list of the duties and responsibilities of the job, nor are they intended to be an all-inclusive list of the skills and abilities required to do the job. Management may, at its discretion, assign or reassign duties and responsibilities to this job at any time. Benefit offerings subject to change.
Application window anticipated to close on 11/28/2025; open until filled.
Colas Inc. and its subsidiaries are an Equal Opportunity Employer.
If you are an individual with a disability and require a reasonable accommodation to: