Accountant

specializing in the design and production of biogas conditioning and upgrading systems, including

BioCNG membrane and Amine upgrading technologies. Located in Dubuque, Iowa, we manufacture,

assemble, and factory test all our systems on-site. Our service team performs equipment start-up,

commissioning, training, and ongoing maintenance. We excel in biogas purification, offering solutions

for hydrogen sulfide and siloxane removal, CO2 removal, compression, moisture removal, and gas

quality monitoring. Additionally, we provide gas analysis and replacement media services for any biogas

systems.

Summary: The Accountant’s primary focus will be billing and accounts receivable, with secondary

support for accounts payable and payroll processing. This role ensures accuracy, timeliness, and

internal control compliance across these core activities. This role will also support the company's

ERP implementation by supporting user adoption and new system processes. The Accountant

works closely with the CFO to keep transactional accounting running smoothly during a period of

process and systems change.

Essential Duties: Essential job duties for this position include the following items. Other duties

must be performed as assigned or required.

• Generate and issue customer invoices accurately and on time, including standard product

shipments, milestone/progress billings on system orders, and change order billings

• Apply customer payments (checks, ACH, wire transfers, credit card) to the correct invoices

and accounts in a timely manner

• Monitor accounts receivable aging and follow up with customers and/or project managers

on past-due balances via phone and email

• Reconcile customer accounts and resolve billing discrepancies, short payments, and

disputed invoices in coordination with sales and project management

• Support the preparation and distribution of AR aging reports, cash receipts summaries, and

collection status updates to management

• Coordinate with the sales and operations teams to confirm shipment/delivery dates and

billing triggers

• Assist with month-end close activities related to accounts receivable, including account

reconciliations and accrual support

• Respond to customer inquiries regarding account balances, invoice copies, and

statements

• Maintain compliance with company policies and internal controls related to billing and

cash application

• Assist with annual financial statement review by providing documentation and support as

requested

• Receive, review, and code vendor invoices for accuracy, proper approval, and appropriate

GL account/cost center coding

• Match invoices to purchase orders and receiving documentation (three-way match) prior to

payment

• Process payments to vendors and subcontractors via check, ACH, and wire transfer in

accordance with payment terms

• Reconcile vendor statements and resolve discrepancies, short shipments, pricing

differences, and duplicate billing issues

• Track and process invoices tied to material purchases, outside processing, and

subcontractor work associated with system builds and projects

• Maintain organized and accurate vendor files, including W-9s, certificates of insurance, and

vendor setup documentation

• Monitor AP aging and ensure invoices are paid within terms to maintain vendor

relationships and take advantage of early payment discounts where applicable

• Respond to vendor inquiries regarding invoice and payment status
• Assist with new vendor setup, including tax ID verification and compliance documentation
• Support month-end close activities, including accrual of unbilled/unrecorded liabilities and

AP account reconciliations

• Assist in tracking sales/use tax on vendor invoices for multi-state purchases as applicable
• Maintain compliance with internal controls and approval workflows related to purchasing

and payables

• Assist with annual financial statement review by providing documentation and support as

requested

• Support the end-to-end payroll cycle, from time entry validation within the company's ERP

system through transmission of hours, PTO, and related payroll data to the company's

third-party payroll processor.

• Ensure employee time and attendance data is accurate, properly coded, and reconciled

before payroll transmission; serve as a point of contact between internal timekeeping

records and the third-party payroll processor’s payroll, tax filing, and compliance

processes.

• Reconcile payroll registers to the general ledger; research and resolve payroll

discrepancies.

• Serve as backup support for payroll processing, working under the direction of the Finance

Manager.

• Serve as a key accounting-side resource on the ERP implementation team, representing

AR/billing, AP, and payroll process needs.

• Support the mapping of current-state accounting workflows and identifying process

changes needed for the new system.

• Support data migration efforts, including validating vendor, customer, and GL data for

accuracy prior to go-live.

• Participate in system testing (UAT) for AR/billing, AP, and payroll modules, documenting

issues and confirming fixes.

• Help develop training materials and guide accounting and cross-functional users on new

ERP workflows; serve as a go-to resource during and after go-live.

• Submit payroll registers and AP payment runs to the Finance Manager for review and

approval prior to release.

• Identify opportunities to streamline and standardize billing, AR, AP, and payroll processes,

particularly as new ERP capabilities come online.

• Maintain and improve internal controls over cash disbursements, payroll processing, and

revenue collection.

• Assist with month-end close tasks related to payroll accruals, AP accruals, and AR aging as

needed.

• Uphold, support, and promote all company policies and procedures
• Perform all other tasks as required

Supervisory Responsibilities: None

Qualifications: To perform this job successfully, the individual in this position must be able to

perform each essential duty satisfactorily. The requirements listed below are representative of the

minimum knowledge, skills and ability required.

Education/Experience:

• Associate’s or Bachelor’s degree in accounting, finance, or related field required
• 3 years of accounting experience with direct responsibility for billing and accounts

receivable; accounts payable experience preferred, and payroll exposure a plus.

• Experience in a manufacturing or construction environment is preferred.
• Proficiency with ERP/accounting systems (e.g., NetSuite, Sage, Epicor, Genius ERP, or

similar) and Microsoft Excel

• High attention to detail and strong organizational skills; comfortable managing multiple

deadline-driven processes at once.

Salary : $52,449 - $75,752