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.

• 10+ years of accounting or controllership experience, including significant responsibility for close, audit, and financial reporting activities.• Certified Public Accountant designation required; an inactive license will be considered.• Strong background in nonprofit accounting with experience supporting organizations that manage substantial privately funded revenue ($100m+ in size).• Demonstrated knowledge of Form 990 reporting, annual external audits, and general ledger oversight.• Experience working with complex funding structures such as major gifts, foundation support, planned giving, and other contribution-based revenue.• Proficiency with NetSuite or similar ERPs and the ability to work effectively within established accounting systems.• Prior experience leading or mentoring accounting staff while remaining comfortable with hands-on execution of core accounting work.• Exposure to global or international giving environments is strongly preferred.

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s <a href="https://www.roberthalf.com/us/en/terms">Terms of Use</a> and <a href="https://www.roberthalf.com/us/en/privacy">Privacy Notice</a>.

Washington, DC
onsite
Temporary / Contract
87.0865 - 100.837 USD / Hourly
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.
2026-09-14T00:00:00Z