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Memorial Day closure

Most City of Portland offices will be closed Monday, May 27, in observance of Memorial Day.

Operations Management for the City Auditor's Office

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The logo of the Auditor's Operations Management is an illustration of City Hall's doors opening and symbolizing openness and transparency.
Operations Management is the City Auditor’s executive office, providing leadership, accountability, and support for all activities of the City Auditor’s Office. Operations Management also provides support to members of the public.

Contact the Auditor's Office Operations Mangement

Email: auditorsoffice@portlandoregon.gov

Phone: 503-823-4078


Business Operations Manager Robyn White

Phone: 503-865-6171

Robyn assumed the role of Business Operations Manager for the City Auditor's Office in July 2023. She provides administrative support and flexibility to multiple divisions as the Auditor’s Office continues to move toward independent responsibilities. 

Robyn grew up in Albuquerque, New Mexico, and later moved to Tulsa, Oklahoma prior to moving to Portland in 2017. Robyn’s experience in the public sector has spanned over ten years and includes working for two Tulsa Mayors in the Mayor’s Office of Performance and Innovation, managing Portland Fire & Rescue’s data analytics team, and standing up and managing the first three years of Portland Street Response. Robyn holds a Bachelor’s in Psychology from the University of New Mexico, a Master’s degree in Marriage & Family Therapy from Oral Roberts University, an MBA from the University of Tulsa, and a Postgraduate diploma in Organizational Leadership from the University of Oxford.


Administrative Specialist Andrew Bryans

Phone: 503-823-4079

Andrew joined the City Auditor’s Office in 2005 and became a Management Assistant in 2007. He holds a Master of Arts degree from Portland State University and Bachelor’s degree from Muhlenberg College. Previously, Andrew worked for the Oregon Historical Society.

Andrew performs accounting, human resources, contracting, purchasing, and payroll activities, supports information technology functions and projects, and helps maintain the Auditor’s website.


Administrative Specialist Arianna Gazca

Phone: 503-823-4022

Arianna joined the City Auditor’s Office under Operations Management as an Administrative Specialist in May 2023. She performs accounts payable and purchasing, timekeeping for payroll, and various other tasks and projects, all the while providing customer service for public inquiries and requests.

Arianna holds a Bachelor of Fine Arts degree from Pacific Northwest College of Art, and an Associate of Science degree from Mt. Hood Community College. Previously, Arianna worked for Mt. Hood Community College as well.