# Accounts Payable Manager at Radiant

- Company: Radiant
- What the company does: Radiant builds Kaleidos, a portable, factory-built nuclear microreactor that delivers a megawatt of clean power anywhere it is needed. Backed by a16z, Felicis and USV.
- Company website: https://www.radiantnuclear.com
- Type: Startups
- Level: Senior
- Location: El Segundo, CA
- Work setup: On-site
- Pay: $86K to $122K base salary per year (USD)
- Posted: 2026-10-27
- Apply by: 2026-12-11
- Apply: https://jobs.ashbyhq.com/radiant-industries/81441334-58af-4077-80b9-32b98eac9da7?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/radiant-accounts-payable-manager/

## About the role

Radiant is seeking an AP Manage r to own our end-to-end accounts payable operations. We process 800-1,300 invoices monthly across fragmented systems (QuickBooks, ION, and Ramp) with no automatic integration or three-way match. This role will manage the full invoice-to-payment cycle, build scalable AP infrastructure, and establish the controls and processes needed to support our growth from prototype development through production ramp. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- 5+ years of accounts payable experience, with at least 2 years in a senior or lead AP role
- Experience processing high-volume AP (500+ invoices/month) in a fast-paced environment
- Proficiency with AP automation tools and ERP systems
- Strong understanding of three-way match processes, GL coding, and month-end close procedures
- Experience with 1099 reporting, sales/use tax compliance, and audit support
- Track record of building or improving AP processes and controls

Tags: Operations

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/radiant-accounts-payable-manager/