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The People Behind Auditor-Controller

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Andrew N. Hamilton

Orange County Auditor-Controller

Andrew Hamilton is the 11th independently elected Orange County Auditor-Controller. Elected in 2022, he leads an office of more than 400 professionals responsible for safeguarding public funds and... Read more

Salvador Lopez

Chief Deputy Auditor-Controller

Salvador Lopez has been serving as the Chief Deputy Auditor-Controller since March 2019 for the County of Orange and is tasked with ensuring transparency and accountability in the management of the... Read more

Matt Holder

Chief of Staff

Matt Holder serves as the Chief of Staff for the Orange County Auditor-Controller’s Office managing government relations and outreach for the department. Matt has over 30 years of experience... Read more

Laurence McCabe

Director of Information Technology

Laurence McCabe is the Director of Information Technology unit (A-C IT). Since joining the County in 2007, Laurence has served in various departments before joining the Auditor-Controller’s office... Read more

Howard Thomas

Director of Satellite Accounting

As the Director of Satellite Accounting, Howard Thomas oversees all Satellite Accounting units and staff that provide accounting services to eight County departments, ensuring the accounting needs of... Read more

Megan Vu

Director of Central Accounting Operations

Megan Vu is the Director of Central Accounting Operations for the County of Orange Auditor-Controller’s department. She leads seven units – Claims and Disbursing, Cost Revenue and Budget,... Read more

Heather Brinson

Executive Secretary II

Heather Brinson serves as the Executive Secretary II for the Orange County Auditor-Controller’s Office. Heather assists the Auditor-Controller and his executive management team with administrative... Read more

Maribel Garcia

Administrative Services Manager

Maribel serves the Auditor-Controller as Administrative Services Unit Manager. She began her career with the County of Orange over 25 years ago in the Auditor-Controller Collections Unit. Maribel was... Read more

Cynthia Kaui

Public Information Officer

Cynthia Kaui serves as the Public Information Officer for the Orange County Auditor-Controller’s Office, where she leads all internal and external communication efforts. In this role, Cynthia... Read more

Rodrigo Martinez

Internal Audit Manager

Rodrigo Martinez is the Internal Audit Manager of the A-C IA unit. Rodrigo oversees the county’s mandated audits. Rodrigo holds several certifications, including Certified Internal Auditor... Read more

Sheri Vukelich

Financial Services Manager

Sheri Vukelich brings extensive experience in public sector finance and budgeting to her role as Financial Services Manager. She oversees the department’s annual budget, Strategic Financial... Read more

Our Visions at OC Auditor Controller

The Auditor-Controller Office's vision is to be the County's trusted source of financial information to account for the past, direct the present, and shape the future.

Central Accounting

Information Technology

Satellite Accounting

Internal Audit