Leads billing and revenue accounting, including revenue recognition under ASC 606, invoicing, reconciliations, reporting, sales rebates, client onboarding, and month-end close. Manages and develops the billing team, resolves customer escalations, coordinates cross-functional onboarding with Sales, Legal, People & Culture, and IT, and improves NetSuite billing and reporting workflows. This is a client-facing hybrid role requiring four days weekly at the Westlake Village headquarters.