Accounts Payable Operations Lead -- Mechanical Services

Job Description

Job Description

Accounts Payable Operations Lead — Mechanical Services A day in your role

Morning starts with a fresh inbox of vendor invoices. You triage what needs coding, match purchase orders to receipts, and flag anything that looks off—duplicates, price mismatches, or missing paperwork. By midday, you’ve reconciled statements from key vendors, requested any missing credits, and prepped the queue for the next scheduled payment run. In the afternoon, you’re tightening up the AP aging, clearing old items, documenting resolutions, and partnering with internal teams to close out open issues. Before you log off, you update digital records, confirm account balances, and lend a hand with office tasks that keep our fast-paced operation humming.

About the opportunity

Beacon Mechanical Services is a high-volume commercial service organization. We’re looking for a detail-obsessed Accounts Payable professional who can own AP end-to-end while providing reliable office support to the team.

What you’ll take ownership of

• End-to-end accounts payable: invoice intake, coding, approvals, and accurate processing.
• PO/receipt/job matching and verification to ensure proper documentation.
• Finding and resolving duplicates, pricing discrepancies, and billing errors.
• Vendor statement reconciliation; researching missing invoices, credits, or payments.
• Maintaining AP aging and promptly clearing outstanding items.
• Preparing invoices and support for scheduled payment runs.
• Tracking vendor credits, returns, deposits, and account balances.
• Keeping digital AP records and vendor files organized and audit-ready.
• Coordinating with vendors and internal teams to resolve issues quickly.
• Supporting vendor setup, month-end reconciliations, and AP reporting.
• Improving processes, documentation, and internal controls.
• Providing general office and administrative support as needed.

What makes you a great fit

• 3+ years of hands-on AP experience in a high-volume setting.
• Proven ability to independently manage large volumes of invoices and accounts.
• Deep understanding of AP workflows, coding, reconciliation, and payment processing.
• Background with multi- department/entity/location structures or job-costed expenses (preferred).
• Experience in construction, mechanical, HVAC, plumbing, electrical, or facilities (preferred).
• Exceptional attention to detail, accuracy, and follow-through.
• Strong organizational skills with the ability to juggle competing deadlines.
• Professional communication with vendors and internal stakeholders.
• Comfort with spreadsheets, Google Workspace, and accounting/ERP systems.
• Experience with QuickBooks, NetSuite, ServiceTitan, or similar tools is a plus.
• Discretion with confidential financial information.

Benefits

• Health Insurance
• Vacation Time

Core proficiencies

• Bookkeeping
• Accounts Payable (AP)