Rebekka Poirier

Accounts Payable/Accounts Receivable

Role
Gs Project Operations Associate at TEKsystems
Location
Phoenix, AZ, US
LinkedIn followers
500 followers

About Rebekka Poirier

Detail-driven Billing and Payroll Specialist with over 8 years of experience managing high-volume financial operations, including accounts receivable/payable, invoice generation, payroll processing, and reporting. Proven ability to work independently in remote settings, with advanced Excel skills, PeopleSoft, Oracle, and strong documentation and audit accuracy. Known for meeting tight deadlines while maintaining full compliance and data integrity.

Experience

  1. Gs Project Operations Associate

    TEKsystems

    Apr 2025 — Present

    Managed $3.5M–$4M in aged receivables, ensuring timely reconciliation and collectionsOwned full billing cycle: invoice creation, PO tracking, discrepancy resolutionCollaborated with clients and delivery managers to resolve account issuesUsed Excel to maintain audit-ready records and run performance reportsWorked independently to meet strict month-end deadlines in a fast-paced remote team

Education

  • Southern New Hampshire University

    Bachelor’s degree, Accounting and Finance

    2018 — 2021

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Rebekka Poirier — Gs Project Operations Associate at TEKsystems in Phoenix, AZ, US | Unifers