Controller

We are looking for an experienced Controller to support a large complex, mission-driven organization in Washington, District of Columbia. This Long-term Contract position calls for a hands-on accounting leader who can oversee core financial operations, guide a small team, and navigate a multifaceted funding environment that includes major individual giving, foundations, planned gifts, and international contributions. The ideal candidate brings strong nonprofit accounting expertise, sound judgment, and the ability to operate effectively in a collaborative, fast-paced setting.Responsibilities:• Lead the organization’s day-to-day accounting function, ensuring accurate general ledger activity and dependable financial reporting across a complex nonprofit environment.• Manage the monthly and year-end close process, maintaining strong controls and timely delivery of financial results.• Oversee preparation for the annual external audit and coordinate required documentation, schedules, and auditor requests.• Direct tax and compliance activities related to nonprofit reporting, including oversight of Form 990 preparation and review.• Supervise treasury-related activities and help maintain effective cash management practices to support ongoing operations.• Provide guidance and oversight to a small accounting team, serving as a hands-on leader who can both manage staff and contribute directly to detailed work.• Support accounting for diverse revenue streams, including donor contributions, foundation funding, planned giving, and international gifts.• Partner with leadership on accounting processes and, where needed, contribute to longer-term finance systems improvement efforts.