AR / AP Specialist

make-rain· Finance
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📍 El Segundo, CA💰 USD 60K–80K

About this role

Rainmaker is pioneering a modern cloud seeding system to mitigate water scarcity and inclement weather. We develop and incorporate radar and satellite validation, weather-resistant UAS, weather modeling, and novel sensors and dispersions into an effective precipitation enhancement solution. 
 

The Role

Support the Accounting team across core Accounts Receivable and Accounts Payable functions, ensuring timely, accurate processing and strong financial controls.

Manage accounts payable processes, including invoice entry, vendor setup and maintenance, purchase order matching, payment preparation, data validation, and document management.

Support accounts receivable activities, including customer invoicing, cash application, customer account reconciliations, aging review, and follow-up on outstanding balances.

Research and resolve vendor and customer discrepancies, including billing issues, payment questions, short pays, credits, and account reconciliation variances.

Assist with month-end close activities related to AR and AP, including accrual support, account reconciliations, reporting, and transaction review.

Maintain accurate vendor and customer records, ensuring compliance with internal policies and documentation standards.

Compile AR/AP data and prepare recurring reports for Accounting and Finance leadership, including aging schedules, payment status reports, and reconciliation summaries.

Partner cross-functionally with Operations, Sales, Procurement, and Finance stakeholders to resolve issues and improve workflow efficiency.

Identify opportunities to streamline AR/AP processes, improve data quality, and strengthen internal controls.

Provide ad hoc support on special projects and high-priority tasks for the Accounting Manager.

Qualifications

Bachelor’s degree in Accounting, Finance, Business Administration, or related field preferred.

Prior experience in Accounts Payable, Accounts Receivable, bookkeeping, or general accounting preferred.

Strong attention to detail with a high degree of accuracy in transaction processing and reconciliations.

Ability to work independently, manage competing priorities, and meet deadlines in a fast-paced environment.

Strong communication and problem-solving skills, with the ability to work effectively with vendors, customers, and internal teams.

Proficient in Microsoft Office applications, especially Excel.

Experience with accounting or ERP systems preferred.

Frequently Asked Questions

What is the salary for the AR / AP Specialist role at make-rain?
The listed salary for this AR / AP Specialist position at make-rain is USD 60K–80K. This is an full-time role.
Where is the AR / AP Specialist position at make-rain located?
This AR / AP Specialist role at make-rain is based in El Segundo, CA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the AR / AP Specialist at make-rain belong to?
This AR / AP Specialist position is part of the Finance department at make-rain. See the full job description for more information about the team structure and responsibilities.
How do I apply for the AR / AP Specialist position at make-rain?
Click the "Apply Now" button on this page. You will be redirected to make-rain's official application portal hosted on lever where you can submit your application directly.
When was the AR / AP Specialist job at make-rain posted?
This AR / AP Specialist position at make-rain was posted on Apr 27, 2026. Apply as soon as possible — early applications are often reviewed first.
AR / AP Specialist
make-rain · 💰 USD 60K–80K
Apply for this role ↗

You'll be redirected to make-rain's official application page on Lever.