Demo

AP Supervisor

York Space Systems LLC
Greenwood, CO Part Time
POSTED ON 1/7/2026
AVAILABLE BEFORE 2/13/2026
York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. York’s complete Space Segment Solution includes spacecraft production, payload integration, system integration & test, launch services, ground segment services, and mission operations, enabling customers to leverage York’s existing technology solutions to get to orbit rapidly and responsively. We’re looking to expand our team across the board.

AP Supervisor | York Space Systems LLC

York Space Systems LLC is seeking a AP Supervisor whose responsibilities will include, but not limited to, supporting the day-to-day accounting operations, including accounts payable, accounts receivable, credit card expenditure management, recording journal entries and accurate balance sheet reconciliations.

Responsibilities

  • Process and verify vendor invoices with accurate 3-way matching and proper authorization; manage the full-invoice lifecycle and weekly check, ACH, and wire runs
  • Resolve AP discrepancies through cross-department collaboration; respond to vendor inquiries and reconcile vendor statements
  • Prepare month-end journal entries, accruals, and balance sheet reconciliations (AP/AR, prepaid, and accrued expenses); post AP and AR credit/debit memos
  • Manage PO accruals and RNI (Received-Not-Invoiced) reconciliations, ensuring timely analysis, discrepancy resolution, and alignment with GAAP
  • Perform monthly AR responsibilities, including invoice generation, cash application, aging review, customer account reconciliations, and ensuring the AR subledger balances to the general ledger; experience with WAWF is a plus
  • Support AP & AR month-end close, ensuring timely completion, accurate reconciliations, and verification that both subledgers balance to the general ledger
  • Participate in audits, ensuring deliverables are completed by required deadlines and resolving audit findings or discrepancies
  • Maintain confidentiality of financial information; provide guidance and support to junior staff as needed

Qualifications

  • 3 years of relevant accounting experience required
  • Bachelor’s degree in Accounting preferred
  • Strong knowledge of GAAP, general ledger systems, AP, and AR
  • General understanding needed of financial statement presentation, budgeting, and payroll
  • Highly proficient in data entry, account reconciliations and analysis
  • General proficiency in spreadsheets (Excel or equivalent) and related software tools
  • Experience with ERP systems, preferably Oracle Fusion Cloud
  • Strong attention to detail, accuracy, communication, and collaboration skills; able to work independently or in a team environment

Working Conditions & Physical Demands

  • Typical office conditions
  • Expected to work on site for at least 8 hours a day, Monday-Friday, with core hours of 8:30-4
  • Working with a great team is rewarding and fun—be prepared to join in team and company activities and have a good time

Benefits

In addition to compensation, York Space Systems is proud to offer a comprehensive benefits package including medical, dental, and vision insurance along with PTO and a 401K.

How To Apply

Interested candidates are encouraged to apply by clicking the “Apply” link at the top of the page. York Space Systems will be accepting applications on a rolling basis until the position is closed. York Space Systems provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, military or protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Must have permanent authorization to work in the United States. This policy applies to all terms and conditions or employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. YORK SPACE SYSTEMS IS AN EEO EMPLOYER.

Hourly Wage Estimation for AP Supervisor in Greenwood, CO
$34.00 to $45.00
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