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pic ginnie sadil

Ginnie Sadil

IEOR Undergraduate Student Services (B.S. IEOR / B.A. ORMS)
510 / 642-5485

Ginnie manages the undergraduate program for the IEOR department, including the Bachelor of Science in IEOR and the Bachelor of Arts in Operations Research & Management Science (ORMS).

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Heather Iwata

IEOR Graduate Student Services (M.S./Ph.D./M.Eng.)
510 / 642-7983

Heather is responsible for graduate student services.

Erica Diffenderfer

Erica Diffenderfer

IEOR Graduate Student Services (M.S./Ph.D./M.Eng./M.Analytics)


Erica is responsible for graduate student services.

photo of Jasmine Flores

Jasmine Flores

Marketing and Career Specialist

Jasmine leads marketing, recruitment, and career services for the Berkeley Master of Analytics program.

Photo of Vicki Braga

Vickie Braga

Finance Analyst


Vickie manages purchasing, reimbursements, student award entries, finance-related transactions, billing, and payment services.

Goldie Negelev

Goldie Negelev

Communications & Development Manager


Goldie manages comprehensive communications for the department: web, printed publications, video, social media, blog, photography, news releases.


Rebecca Pauling

Department Manager
510 / 643-5721

The Department Manager reports to the Chair and is the highest-ranking non-academic authority in the Department and is responsible for performing the highest level of administrative and policy analysis on a broad range of issues for the Chair. Independently responsible for the overall administration of the Department, the Manager provides leadership and management direction within Industrial Engineering & Operations Research. The Manager is accountable for the following major areas of responsibility: Managerial Leadership, Strategic Planning, Budget & Finance, Academic Administration (including Student Services), Technical & Instructional Support (including IT), Human Resources & Administrative Management, Space & Facilities, and Special Programs.

Student Staff


Hannah Vinh

Marketing & Communications Lead


Rishma Murugan

Senior Web Developer


Saint Ze Yu

Design Lead


Sora Kong

Video Editor

Tech and Facilities Support

  • For any desktop and general IT queries, please submit a ticket to regional services https://berkeley.service-now.com/ess/ or email servicenow-support@berkeley.edu.
  • For any DECF website related requests or services, please email consult@newton.berkeley.edu.
  • For any research related IT requests please email research-it@berkeley.edu or visit https://research-it.berkeley.edu.
  • For any building/facilities requests please contact Reggie Madison the building manager for Etcheverry Hall at rmadison007@berkeley.edu.