Senior Manager, Accounting Operations

LOCATION: Washington, DC (Hybrid / Remote as applicable)

DEPARTMENT: Finance

COMPENSATION: $90,000-$111,000 annually

About Opportunity@Work

Opportunity@Work is a national nonprofit based in Washington, DC (one block from the Farragut North Metro station) dedicated to expanding access to career opportunities for workers who are Skilled Through Alternative Routes (STARs)—including those who have built skills through community college, military service, training programs, or on-the-job learning.

We are seeking a motivated, detail-oriented Senior Manager, Accounting Operations to join our Finance and Operations team in a full-time capacity
.

Reporting to the CFO, the Senior Manager, Accounting Operations is responsible for overseeing the organization’s core accounting operations, financial reporting, internal controls execution, and audit readiness. This role ensures the accuracy, integrity, and timeliness of the general ledger and financial statements, while maintaining strong alignment with GAAP and organizational policies.

This position serves as the organization’s primary owner of the month-end and year-end close, audit preparation, and day-to-day accounting operations. Working in close partnership with the Senior Manager, Financial Planning & Analysis (FP&A), as well as cross-functional leaders, this role ensures that financial data is reliable, well-controlled, and audit-ready.

This is a hands-on leadership role for an experienced accounting professional who thrives in complex environments, brings rigor to financial operations, and balances execution with continuous improvement.

This role should have sufficient proximity to Washington, DC, such that you can come into the office approximately once a week (potentially more during budgeting season), to work closely with the CFO and leadership team. We anticipate modest travel each year, including 2 team retreats per year.

• Own the month-end and year-end close processes, ensuring timely and accurate completion.
• Maintain the accuracy and integrity of the general ledger in accordance with GAAP.
• Prepare and review core financial statements, including the Balance Sheet, Income Statement, and Cash Flow Statement.
• Prepare, review, and post journal entries.
• Oversee account reconciliations and resolve discrepancies.
• Own fixed asset tracking and depreciation.
• Oversee prepaid expense and accrual accounting.

• Oversee accounts payable processes, including invoice coding, approval workflows, and payment processing.
• Manage accounts receivable processes, including invoicing, cash application, and collections coordination.
• Oversee vendor onboarding and 1099 processing.
• Coordinate cash receipts, deposits, and wire transfers.
• Oversee bank and credit card reconciliations.

• In partnership with People & Culture (P&C) and the CFO, review payroll journals and coordinate payroll approvals.
• Support payroll tax processes and filings in partnership with P&C external providers.
• Coordinate financial aspects of benefits administration.
• Oversee 1099 preparation and filing.
• Lead organizational tax-related activities as needed.

• Serve as the primary owner of audit preparation and execution.
• Prepare audit schedules, work papers, and supporting documentation.
• Coordinate day-to-day interactions with external auditors.
• Manage audit timelines, deliverables, and PBC (Prepared By Client) requests.
• Respond to auditor inquiries related to transactions and accounting treatments.
• Draft technical financial statement footnotes.
• Support implementation of routine audit recommendations.

• Execute and monitor internal controls in accordance with established policies and procedures.
• Perform and review monthly reconciliations tied to control activities.
• Document financial control execution, testing, and sign-offs.
• Identify, elevate, and support remediation of control gaps.
• Maintain control documentation, checklists, and evidence.
• Support training on control procedures and financial processes.

• Lead and support…