Assistant Controller

Assistant Controller

San Dimas, CA | Full-Time | Exempt

Numbers matter. So does impact.

At McKinley, finance isn’t just about closing the books; it’s about ensuring children and families receive the services they depend on.

We are a multi-service nonprofit organization with an annual operating budget of nearly $50 million, funded through a diverse mix of federal, state, county, and private sources. Our financial environment is sophisticated, regulated, and mission-driven — and we’re looking for an Assistant Controller who thrives in that complexity.

If you are a sharp, detail-oriented accounting professional ready to step into a broader leadership role — while still staying hands-on — this could be your next move.

The Opportunity

Reporting directly to the Controller, the Assistant Controller plays a critical role in safeguarding the organization's financial integrity. This is not a purely supervisory position — it’s a leadership role for someone who enjoys rolling up their sleeves to help shape processes, structures, and financial clarity.

You’ll help oversee the accounting operations of a $50M nonprofit, lead the close process, support audits, strengthen internal controls, and ensure compliance with complex government funding requirements.

You will also serve as the Controller’s right hand — stepping in when needed and helping elevate the finance function.

Compensation and Benefits:

The pay range we’re offering is $100,000 - $110,000 annually.

What You’ll Be Responsible For

• Leading monthly and year-end close processes

• Preparing and reviewing journal entries, reconciliations, and financial statements

• Overseeing grant accounting, restricted funds, and contract billing

• Supporting annual audits and serving as a key liaison to external auditors

• Ensuring compliance with GAAP and OMB Uniform Guidance

• Strengthening internal controls and improving accounting processes

• Supervising and mentoring accounting staff

• Supporting budgeting, forecasting, and financial analysis

• Preparing reports for executive leadership and the Board

This role requires someone who understands both the technical precision of accounting and the operational reality of a growing nonprofit organization.

Who You Are

You might be:

• A Senior Accountant ready for your first Assistant Controller role

• An Accounting Manager looking for broader exposure and leadership

• A CPA who wants meaningful work in a mission-driven organization

• A nonprofit accounting professional who enjoys complexity and problem-solving

You are:

• Technically strong in GAAP and nonprofit fund accounting

• Comfortable working with large datasets and advanced Excel

• Experienced in managing full-cycle accounting

• Confident in audit environments

• Detail-oriented but able to see the bigger financial picture

• Comfortable holding high standards for yourself and others

Qualifications

• Bachelor’s degree in Accounting, Finance, or related field (required)

• CPA strongly preferred

• 5+ years of progressive accounting experience

• Supervisory experience preferred

• Nonprofit accounting experien