Controller

Cornelis Networks, Inc.•Wayne, PA

10d•Remote

About The Position

Cornelis Networks is looking for a strong Controller who will be responsible for leading the company’s accounting operations, financial reporting, and internal controls during a critical growth stage. Reporting to the CFO, this role will bring discipline, clarity, and scalable processes to the finance function while enabling the business to move fast with confidence.

Requirements

8–12+ years of progressive accounting experience in high-growth technology companies.
Strong knowledge of U.S. GAAP, including ASC 606 and complex balance sheet accounting.
Experience owning monthly close, financial reporting, and external audits.
Demonstrated ability to operate as a hands-on accounting leader in a fast-paced environment.
Bachelor’s degree in Accounting, Finance, or a related field.

Nice To Haves

CPA or equivalent certification.
Experience in AI infrastructure, networking, hardware, or data center environments.
Experience with inventory, COGS, or capital-intensive operating models.
ERP implementation or optimization experience (NetSuite preferred).
Strong systems mindset—comfortable optimizing workflows, driving automation, and producing reliable management reporting.
Hands-on, detail-oriented working manager who can both lead a team and perform technical accounting tasks when needed.

Responsibilities

Owning the end-to-end monthly close process, including general ledger, journal entries, accruals, and balance sheet reconciliations.
Preparing accurate monthly and quarterly financial statements and management reporting.
Ensuring compliance with U.S. GAAP, including revenue recognition (ASC 606), stock-based compensation (ASC 718), leases (ASC 842), and inventory/COGS where applicable.
Overseeing billing, accounts receivable, collections, and revenue accounting; partnering cross-functionally on contract structure and revenue recognition.
Managing accounts payable, expense processes, cash reporting, and short-term cash forecasting.
Leading external audits and coordinating tax compliance with third-party advisors.
Owning and optimizing accounting systems and ERP (NetSuite or equivalent).
Designing and maintaining internal controls, documentation, and scalable accounting processes.
Hiring, developing, and managing the accounting team while remaining a hands-on working manager.