• Execute the monthly close calendar, checklist, and deliverables with consistent timeline (target: ~14 business days) • Prepare and maintain key account reconciliations (cash/bank, prepaids, accruals, deferred items, payroll) with clear support and variance follow-up • Produce accurate monthly financial outputs (budget vs. actual, department reporting, next-twelve-month revenue tracking) • Reconcile activity across banks and payment processors (e.g., Mercury, Dwolla, card partners) and ensure clearing/timing items are tracked, explained, and resolved. • Perform final review of financials (reasonableness checks, variance investigation) before release • Ensure revenue accrual estimates and deferral schedules tie cleanly to source systems and documentation (and reconcile to GL revenue). • Drive cleanup and prevention of aged recon items • Partner with Treasury Ops/Program Finance Ops to maintain accurate program/grant fund balance schedules and tie-outs across many programs/accounts. • Own finance systems (accounting-side) for Rillet + Ramp integrations—drive improvements, not just usage • Build error-proof templates and checks that catch issues early (period/cutoff errors, miscodings, unmapped items) • Reduce manual work with clean mappings, automation-first workflows, and auditable spreadsheets/models • Partner with Treasury Ops to align data outputs with accounting records and maintain reliable cash visibility • Create lightweight analyses to answer practical questions and share insights with Finance leadership • Maintain SOPs for close, reconciliations, and accounting workflows • Create a clean, organized evidence trail for auditors/diligence (repeatable PBC responses, defensible documentation) • Own audit/diligence finance-side execution, coordinating with Finance leadership and Compliance as needed • Perform periodic reviews of approvals, access, and permissions • Coordinate and support external tax accountants for corporate tax returns