University of California, Berkeley Business & Finance

Berkeley, CA

Sierra Achin

Assistant Athletics Director, Deputy Chief Financial Officer

9 Yrs

9 Yrs at University of California, Berkeley with 12 total years of experience

Kasey Benjamin

Interim Director of Financial Operations

5 Yrs

5 Yrs at University of California, Berkeley with 5 total years of experience

Blaire Braxton

Director, Business Operations

2 Yrs

2 Yrs at University of California, Berkeley with 2 total years of experience

Courtney Okazaki

Director, Financial Planning and Analysis

1 Yr

1 Yr at University of California, Berkeley with 1 total year of experience

Yahya Aiyash

Associate Director, Business & Finance

3 Yrs

3 Yrs at University of California, Berkeley with 3 total years of experience

Sam McGlynn-Mandel

Assistant Director, Business & Financial Operations

3 Yrs

3 Yrs at University of California, Berkeley with 3 total years of experience

Vasileios Iliopoulos

Assistant Director, Revenue Accounting & Analysis

3 Yrs

3 Yrs at University of California, Berkeley with 3 total years of experience

Department History

Business & Finance 2024–2025

Person	Role
Sierra Achin	Assistant Athletics Director, Deputy Chief Financial Officer
Kasey Benjamin	Interim Director of Financial Operations
Blaire Braxton	Director, Business Operations
Courtney Okazaki	Director, Financial Planning and Analysis
Yahya Aiyash	Associate Director, Business & Finance
Sam McGlynn-Mandel	Assistant Director, Business & Financial Operations
Vasileios Iliopoulos	Assistant Director, Revenue Accounting & Analysis

Person	Role
Tom Lowry	Senior Associate Athletics Director, Chief Financial Officer
Sierra Achin	Assistant Athletics Director, Deputy Chief Financial Officer
Kasey Benjamin	Interim Director of Financial Operations
Ian McKinnon	Director, Revenue Accounting & Analysis
Blaire Braxton	Director, Business Operations
Yahya Aiyash	Associate Director, Business & Finance
Vasileios Iliopoulos	Assistant Director, Revenue Accounting & Analysis

Person	Role
Sierra Achin	Assistant Athletics Director, Deputy Chief Financial Officer
Tom Lowry	Senior Associate Athletics Director, Chief Financial Officer
Kacy Irwin	Assistant Athletics Director, Financial Operations
Ian McKinnon	Director, Revenue Accounting & Analysis
Kasey Benjamin	Assistant Director, Financial Operations
Yahya Aiyash	Assistant Director, Business Operations
Vasileios Iliopoulos	Assistant Director, Revenue Accounting & Analysis

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