Accounts Payable Specialist

Mpower Energy is a leading renewable energy supplier and solar installer headquartered in Brooklyn, New York. Since 2009, we’ve been committed to delivering sustainable, affordable, and reliable energy solutions to residential and commercial customers across ten states. As our footprint continues to grow, we’re looking for talented professionals to help us scale our impact.

We are looking for an experienced Accounts Payable Specialist to join our dynamic accounting team. The Accounts Payable Specialist is responsible for managing the full-cycle accounts payable process to ensure timely, accurate, and compliant vendor payments. This position requires strong attention to detail, organizational skills, and the ability to manage high-volume transactions while maintaining accuracy. The ideal candidate is technologically savvy, experienced in accounting software such as QuickBooks and BILL.com, and capable of producing clear and meaningful financial and management reports.

Responsibilities:

• Manage the full accounts payable cycle — including invoice receipt, verification, coding, approval routing, and payment processing.
• Review invoices for accuracy, appropriate documentation, and proper authorization prior to payment.
• Process high-volume vendor invoices related to solar installations, equipment procurement, and energy service operations.
• Verify invoice accuracy against purchase orders, contracts, and project budgets.
• Prepare and process payments via BILL.com, ACH, wire transfers, and checks.
• Maintain accurate vendor files, ensuring compliance with W-9 collection and 1099 reporting requirements.
• Reconcile A/P subledger to the general ledger and ensure all transactions are properly recorded.
• Monitor accounts to ensure payments are up to date and respond promptly to vendor inquiries or discrepancies.
• Support month-end and year-end closing processes through reconciliations, accruals, and reporting.
• Assist with cash flow projections and expense analysis as needed.
• Generate and maintain detailed A/P and expense reports for management review.
• Generate and analyze A/P aging, expense reports, and cash flow projections.
• Collaborate to resolve invoice or payment discrepancies.
• Identify opportunities to improve processes and leverage technology for greater efficiency.

Experience

• 3 years of progressive A/P experience in a fast-paced business environment. 
• Ideally in energy, construction, or solar industries.
• Strong knowledge of accounting principles and general ledger reconciliation.
• Excellent attention to detail, accuracy, and organizational skills.
• Ability to handle confidential information with discretion.
• Strong communication and problem-solving skills.
• Ability to prioritize and manage multiple tasks while meeting deadlines.
• Experience in a multi-entity or project-based accounting environment.
• Familiarity with expense management or ERP integrations.
• Demonstrated initiative in improving systems and workflow efficiency.
• Comfortable working independently and collaboratively across teams.

Compensation & Benefits:

• Base Salary: $70,000 - $75,000
• Benefits: Medical, Dental, Vision, PTO, 401(k) options, PTO bundle
• Professional Growth: Opportunities for career development within a fast-growing company

Why Join Mpower? At Mpower, you’ll join a mission-driven team dedicated to.    expanding renewable energy across the U.S. We offer a collaborative and supportive environment where results are celebrated, careers are built, and employees are empowered to make an impact.

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