Controller

About Atomic

Atomic Industries is reinventing how the physical world gets built. We use AI to design simulate and manufacture injection molds and high-volume parts with unprecedented speed and precision. Our vertically integrated factory operates as a software-defined system. Were building the tooling and production foundation for a new era of American manufacturing.

Were backed by top-tier venture firms and scaling quickly. This role is core to that growth.

Role Overview

Were hiring a Controller to own and scale the accounting function at Atomic as we prepare for our first financial audit and Series B. You will run day-to-day accounting operations lead month-end close implement internal controls and ensure GAAP-aligned reporting. Youll collaborate with the Head of Finance and work cross-functionally with the operations engineering and procurement teams to build a clean auditable financial backbone for a complex real-world business.

This is a hands-on leadership role for someone who thrives on ownership structure and precision.

What Youll Do

Accounting Operations

• Own and execute monthly close including revenue recognition cost accounting AP/AR and reconciliations

• Maintain clean accurate records in QuickBooks Online

• Supervise all accounting workflows within our ERP system (Fulcrum) including invoicing job costing and expense tracking

• Manage the Procurement & Accounting Coordinator and any future bookkeeping/accounting hires

• Administer our employee expense management platform (e.g. Brex) including policy and compliance oversight

GAAP Compliance & Audit Prep

• Implement and document internal controls including segregation of duties and audit trail procedures

• Build on our audit framework to prepare the company for its first financial audit in 2026

• Own GAAP-aligned accounting policies and reporting documentation

• Serve as primary contact for external accounting firms and auditors

Inventory & Cost Controls

• Lead inventory management and cost-tracking processes across our toolmaking and injection molding operations

• Work with operations to ensure accurate COGS and job costing including materials labor and overhead allocation

• Create and enforce SOPs for physical inventory controls and cycle counting

Budgeting & Internal Reporting

• Support company-wide budgeting alongside the Head of Finance

• Lead cash flow tracking and maintain short- and medium-term financial visibility

• Collaborate with the Head of Finance and engineering team to build ERP-integrated dashboards for internal reporting

• Contribute to board and investor materials as needed

External Coordination

• Manage third-party CPA firms for tax state & local compliance and R&D credit filings

• Coordinate with external vendors for payroll and banking

• Support diligence processes for future fundraising rounds and financial partnerships

What Were Looking For

• 710 years of progressive accounting experience including cost accounting and inventory control in a manufacturing environment

• Strong experience running close processes and preparing for GAAP compliance

• Proven ability to manage and implement accounting systems and internal controls

• Hands-on experience with QuickBooks Online and ERP platforms (Fulcrum preferred)

• Detail-oriented process-driven and able to create structure in a fast-moving company

• Comfortable managing junior accounting staff and external vendors

Nice to Have

• CPA or equivalent credential

• Experience preparing for financial audits

• Experience with ERP configuration and accounting workflow design

• Familiarity with manufacturing tooling or high-mix production environments

Compensation

• Base Salary Range: $130000 $160000

• Equity: Competitive equity package

• Bonus: Performance-based bonus tied to financial and operational milestones

• Benefits: Full medical dental and vision coverage paid time off and relocation support if needed

Equal Opportunity Employer

Atomic Industries is an equal opportunity employer. We do not discriminate based on race religion national origin gender identity or expression sexual orientation age veteran status or disability status.