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NorthWestern Energy
·
June 2, 2026
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Intern Accounting

Butte, MT, USA
Internship
Onsite
$20/hr - $21/hr
Intern
NorthWestern Energy is seeking an Accounting Intern to support the Accounting team's day-to-day operations. The role focuses on customer payment processing and daily cash reconciliations, providing hands-on experience with reconciliation processes and enterprise financial systems while collaborating with various teams.

Responsibilities

  • Assist with daily bank reconciliations by reviewing daily cash activity and reconciling deposits and receipts
  • Partner with cross-functional teams (Remittance, Customer Care, and Treasury) to ensure cash deposits are accurately recorded and reflected in daily reconciliations
  • Research incoming non-utility bill payments and ensure they are correctly applied
  • Prepare and maintain supporting documentation and tracking logs; follow up on open items and variances to support accurate reporting
  • Use Microsoft Excel to build and update reconciliation schedules and summaries (pivot tables, lookups) that support daily cash operations and reporting
  • Participate in team meetings and routine check-ins, seeking guidance and feedback while building relationships and learning NorthWestern Energy's accounting processes
  • The ability to maintain regular, reliable, and punctual attendance is an essential function of this position, consistent with applicable laws and reasonable accommodation requirements
  • All NorthWestern Energy employees are required to adhere to company safety standards and the Code of Business Conduct & Ethics
  • Ensure all actions are consistent with NorthWestern Energy's values, mission, and strategic business objectives

Qualification

Required

  • Accounting, Finance, or related business major required
  • Foundational knowledge of accounting principles (debits/credits, accruals) and the ability to communicate professionally in writing and verbally
  • Has successfully completed sophomore year or above (junior/senior standing preferred)
  • Must be in good academic standing
  • Must Provide GPA in Resume upon application
  • Demonstrate and maintain a good safety record
  • Strong attention to detail, organization, and the ability to manage multiple priorities and deadlines
  • Proficiency in Microsoft Excel (formulas, pivot tables, lookups) and comfort learning financial systems; experience with ERP/accounting software is a plus
  • Interest in cash operations, reconciliation work, and research; comfortable working in (or learning) SAP or other ERP/accounting systems

Preferred

  • Has successfully completed sophomore year or above (junior/senior standing preferred)
  • Get Into Energy - Energy Industry Fundamental 2.0 certification is a plus
  • Temporary (May to August full-time, 40 hours per week)
  • (September to December part-time; 20 hours a week TBD)
  • Drug Test: Required
  • Background Check: Required
For more than 100 years, NorthWestern Energy continues to deliver the energy and exceptional service that their customers and communities
Glassdoor
Founded in 1923
Sioux Falls, South Dakota, USA
1001-5000 employees
http://northwesternenergy.com
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