INTERNSHIP DETAILS

Finance Assistant Intern

CompanyACO, Inc.
LocationMentor
Work ModeOn Site
PostedApril 29, 2026
Internship Information
Core Responsibilities
The Finance Assistant Intern will support the accounting department with data entry, financial record maintenance, and filing. They will also assist with accounts payable, accounts receivable, month-end processes, and credit card transaction audits.
Internship Type
student
Company Size
134
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Founded in 1978, ACO, Inc. began with a vision to bring innovative water management solutions to the U.S. market. We pioneered the concept of modular trench drainage in North America and have since grown into a trusted leader in surface water management and building drainage solutions. While ACO has a global history spanning over 70 years, we take pride in our strong roots here in the United States, manufacturing high-quality products tailored to the needs of American industries and infrastructure. Customer feedback and evolving market demands have driven us to develop cutting-edge products and materials, ensuring that we meet the highest standards for efficiency, durability, and sustainability. Our commitment to innovation and excellence has made ACO a preferred partner across multiple industries, from commercial construction to transportation and residential applications. Today, ACO operates in over 40 locations worldwide, employing more than 3,800 people. In the U.S., we have two state-of-the-art manufacturing facilities in Mentor, Ohio, and Casa Grande, Arizona, along with a distribution center in Fort Mill, South Carolina. These locations allow us to efficiently serve customers across the country with industry-leading water management solutions. At ACO, we are dedicated to delivering superior quality, engineering, and service - ensuring that our products stand the test of time and contribute to a safer, more sustainable future.
About the Role

ACO, Inc. Finance Assistant Position Description


SUMMARY

Support Accounting/Finance department with research, filing, data entry, and recording and maintaining accurate and complete financial records. 


ESSENTIAL FUNCTIONS 

Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.


Cost Accounting primary functions:

  • Organize and maintain a financial filing system 
  • Assist accounts payable function in GL coding, invoice entry, vendor payments, and vendor reconciliations 
  • Assist accounts receivable function in cash applications, past due collections, and customer reconciliations 
  • Assist in month end processes including balance sheet reconciliations, journal entry, and analysis 
  • Audit and analyze employee credit card transactions on a monthly basis 
  • Perform other ad-hoc duties assigned by Controller 

 

Other Functions:

  • Communicate with internal and external sources as needed
  • Follow all company policies and procedures 

 

FINANCE ASSISTANT COMPETENCIES:

  • Analytical - Synthesizes complex or diverse information; Collects and researches data; Uses intuition and experience to complement data; Designs workflows and procedures.
  • Ethics - Treats people with respect; Keeps commitments; inspires the trust of others; Works with integrity and ethically; Upholds organizational values.
  • Written and Oral Communication - Speaks clearly and persuasively in positive or negative situations; Listens and gets clarification; Responds well to questions; Demonstrates group presentation skills; Participates in meetings. Writes clearly and informatively; Edits work for spelling and grammar; Varies writing style to meet needs; Presents numerical data effectively; Able to read and interpret written information.
  • Dependability - Follows instructions, responds to management direction; Takes responsibility for own actions; Keeps commitments; Commits to long hours of work when necessary to reach goals; Completes tasks on time or notifies appropriate person with an alternate plan.

 

FINANCE ASSISTANT EDUCATION and/or EXPERIENCE:

  • Must either be a recent graduate or in the process of completing a bachelor’s or master’s degree in accounting.

 

FINANCE ASSISTANT OTHER SKILLS:

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the level of knowledge, skill, and/or ability required.

  • Ability to define problems, collect data, establish facts, and draw valid conclusions
  • Ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables
  • Excellent verbal and written communication skills
  • Proficient in Microsoft Office Suite and related software as well as accounting software
  • Thorough understanding of accounting procedures
  • Thorough understanding of Generally Accepted Accounting Principles (GAAP)
  • Excellent analytical and organizational skills, with close attention to detail
  • Ability to manage confidential information

 

FINANCE ASSISTANT PHYSICAL DEMANDS AND WORK ENVIRONMENT:

  • Prolonged periods sitting at a desk and working on a computer
  • Continually required to utilize hand and finger dexterity
  • Frequently required to talk or hear

 

FINANCE ASSISTANT ADDITIONAL DUTIES:

The above is intended to describe the general content of and requirements for the performance of this job.  It is not to be construed as an exhaustive statement of duties, responsibilities, or physical requirements.  Nothing in this job description restricts management’s right to assign or reassign duties and responsibilities to this job at any time. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

         


Key Skills
AccountingFinancial reportingData entryAccounts payableAccounts receivableGeneral ledger codingReconciliationJournal entryBalance sheet reconciliationAnalytical skillsMicrosoft Office SuiteGAAPCommunication skillsAttention to detailConfidentiality
Categories
Finance & AccountingAdministrative