INTERNSHIP DETAILS

College Intern - Accounting

CompanyPort of Seattle
LocationSeattle
Work ModeOn Site
PostedMarch 23, 2026
Internship Information
Core Responsibilities
This role primarily involves supporting the Accounts Payable section by performing various functions such as processing vendor invoices, preparing payment runs, maintaining vendor records, and resolving discrepancies. The intern will also assist with month-end close activities, support audits, and handle special projects as needed.
Internship Type
full time
Company Size
2052
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Founded in 1911, the Port owns and operates Seattle-Tacoma International Airport, Fishermen’s Terminal — home of the North Pacific fishing fleet — and public marinas. The Port also owns two cruise ship terminals, a grain terminal, real estate assets, and marine cargo terminals through its partnership in the Northwest Seaport Alliance. Port operations help support nearly 200,000 jobs and $7 billion in wages throughout the region. Over the next 19 years, the port’s “Century Agenda” seeks to create an additional 100,000 jobs through economic growth while becoming the nation’s leading green and energy-efficient port.
About the Role

This is a full-time summer and part-time school year internship opportunity expected to last one year. This internship position will help the Accounts Payable section with a focus in the Accounting and Financial Reporting department.  

Some of your essential duties include:  

  • Performing a wide variety of accounts payable functions including, but not limited to: processing vendor invoices, verifying accuracy and proper approvals, matching invoices to purchase orders, and ensuring timely payments.
  • Preparing and processing payment runs (checks, ACH, wire transfers), maintaining vendor records, and resolving invoice discrepancies through communication with vendors and internal departments.
  • Assisting with month-end close activities, including account reconciliations, accruals, and maintaining accurate financial records.
  • Supporting audits by providing documentation and responding to inquiries related to accounts payable transactions.
  • Performing special projects and other duties as needed. 


  • A student - You must be currently enrolled in an undergraduate or a recent graduate (< 1 year ago) in a degree program such as accounting, finance, or related field.
  • Committed to Equity – You will apply equity and exemplify shared values, behaviors, and practices in all aspects of the work. At the Port of Seattle, equity is a daily responsibility and a foundational expectation for all Port employees.  
  • Knowledgeable - You possess broad based accounting knowledge and understanding of accounting principles.  
  • Team Player - You’re able to work with a diverse group of individuals and possess the ability to work in a productive, team-oriented environment.  
  • Organized - You possess strong analytical, organizational, time management skills and excellent verbal and written communication skills.  
  • Desired - We hope you have knowledge and experience with financial software residing in a web-based architecture. Experience with PeopleSoft applications is preferred.  
Key Skills
Accounts PayableFinancial ReportingVendor Invoices ProcessingPayment RunsVendor Records MaintenanceInvoice Discrepancy ResolutionMonth-End Close ActivitiesAccount ReconciliationsAccrualsFinancial Record MaintenanceAudit SupportAnalytical SkillsOrganizational SkillsTime ManagementVerbal CommunicationWritten Communication
Categories
Finance & AccountingAdministrativeGovernment & Public Sector