Accounting Intern

Stahly Engineering and Associates; Helena (MT); On-site; USD 26,000 - 45,000; Full time

Job summary

Stahly Engineering & Associates in Helena, MT is seeking an Accounting Intern to learn hands-on accounting in a civil engineering environment. You will work with experienced professionals on accounts payable, accounts receivable, project accounting, and financial reporting.

Under mentorship, you will gain skills in budgeting, invoicing, data entry, and close processes while supporting company projects and client needs.

Qualifications

• Pursuing an Associate’s or Bachelor’s degree in accounting or related field.
• Fundamental understanding of accounting principles.
• Proficiency with MS Office, especially Excel.
• Strong attention to detail and reliability.

Responsibilities

• New project setup (POFs).
• Perform project data updates including budget, billing terms, dates, backlog, and closure.
• Accounts Payable: vendor invoice entry, W9 collection, and coordination.
• Assist with accounts receivable activities, including recording customer payments.
• Prepare and distribute project invoices; assist monthly close processes.

Skills

Accounting basics

Excel proficiency

Attention to detail

Organizational skills

Communication

Team collaboration

Problem solving

Education

Associate’s or Bachelor’s degree in Accounting/Finance/Business Admin

Tools

Microsoft Excel

Outlook

Word

Job description

Job Title

Accounting Intern

Education

Some College Coursework Completed

Location

Montana - Helena, MT 59601 US (Primary)

Department

Administration

Category

Administrative / Accounting / Marketing

Salary Grade

$19.00 - $33.00

Job Type

Internship

Travel

0 - 25% As Needed, Intermittent

Job Description

Company Overview:

Stahly Engineering & Associates has been serving public and private clients with professional services since 1970. Operating from offices in Billings, Bozeman, Helena, and Great Falls, Montana and Cowley, Wyoming, we are a full-service civil engineering firm.

Stahly offers engineering services including water, wastewater, site development, transportation, bridge, and structural. We also employ professional surveyors and maintain survey crews in each of our offices. Assisting our clients from initial planning and funding to final construction is achieved through the efforts of our in-house grant writers, planners, and construction inspectors.

Stahly strives to expand its workforce matching team strengths to our project needs.

Stahly is committed to creating a workplace where all employees feel respected, valued, and supported. We welcome applicants of all backgrounds, experiences, and perspectives and believe that diverse teams strengthen our ability to serve our clients and communities. Stahly is an Equal Opportunity Employer and provides employment opportunities without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other protected characteristic.

Internship Summary:

The Accounting Intern will gain hands-on experience working alongside experienced accounting professionals in a collaborative engineering consulting environment. Through mentorship, training, and real-world project involvement, the intern will learn accounting fundamentals, financial operations, project accounting, and business processes while contributing meaningful work that supports company projects and clients.

This internship provides exposure to accounts payable, accounts receivable, project accounting, financial reporting, and professional business operations, helping students build practical skills that complement their academic studies.

Essential Functions of the Job:

• New project setup (POFs)
• Perform project data updates including budget, billing terms, dates, backlog, and closure
• Unit data entry: field, mileage, copy counts, and survey equipment
• Accounts Payable: vendor invoice entry, W9 and certificate of insurance collection, and coordination
• Assist with accounts receivable activities, including recording customer payments, monitoring outstanding invoices, and supporting collection efforts.
• Entering expense reports and credit card transactions
• Preparing, finalizing, and distributing project invoices
• Prepare and update spreadsheets and reports for project managers and company leadership.
• Records management
• Monitor and assist with inquiries received through the accounting team's shared email inbox.
• Assist with monthly and year-end accounting close out processes.
• Review financial data for accuracy and identify discrepancies requiring correction.
• Assist the administrative team as needed.

Preferred Knowledge, Skills, and Abilities:

• Basic understanding of accounting principles and financial recordkeeping.
• Proficiency with Microsoft Office applications, particularly Excel, Outlook, and Word.
• Strong attention to detail and accuracy.
• Effective organizational and time management skills.
• Ability to communicate clearly and professionally.
• Willingness to learn new software and accounting processes.
• Ability to work independently and collaboratively within a team environment.
• Problem-solving mindset and willingness to ask questions when clarification is needed.
• Dependability and ability to plan ahead for schedule adjustments and deadlines

Work Environment:

Stahly offers a collaborative, team-oriented office environment where employees support one another and work together to meet project and client deadlines. The Accounting Intern will report directly to the Accounting Manager and work closely with accounting professionals, Chief Financial Officer and project managers throughout the organization.

# of Hires Needed

2

Hiring Manager

Sturges, Tiffany (Accounting Manager - Helena)

Job Requirements

Required Education and Experience:

Must possess a valid driver's license.

Currently pursuing an Associate's or Bachelor's degree in Accounting, Finance, Business Administration, or a related field.

Physical Demands (if any):

The ability to lift up to twenty (20) pounds.