About Us

Mission Statement

Deliver high quality and timely human resource services in partnership with County agencies/departments, and special districts to enable our customers to reach their organizational goals.

Vision

Be the employer of choice and a great place to work.

Values

In a spirit of partnership, Human Resource Services strives for:

  • Excellence in everything we do.
  • Responsiveness to our customers and their needs.
  • Fairness in our policies and practices.
  • Innovation in developing and implementing new programs.
  • Diversity in recognizing everyone’s unique contribution.
  • Development of every employee’s full potential.

Contact Us

Office Telephone Numbers

Human Resource Services
Lakeside Plaza Building
1405 Lakeside Drive, Oakland, CA 94612-4305
Fax: 510-272-6424

Director – Margarita Zamora
Phone: 510-272-6435

Civil Service Commission
Phone: 510-272-6435

Administrative Services Division, 5th floor
Phone: 510-272-6471

Temporary Assignment Pool (TAP) Program Unit
Phone: 510-208-4819

Personnel Services Division, 5th floor
Recruitment/Classification/Compensation/Certification
Phone: 510-272-6471

Employee and Labor Relations Division, 2nd floor
Employee/Labor Relations
Phone: 520-272-3878
Fax: 520-272-6987

Benefits Division
Human Resources Division Manager – Ava Lavender
Phone: 510-891-8971

Employee Benefits Center (EBC),
Benefits Administration Supervisor – Kim Simmons
Phone: 510-891-8991
Fax: 510-891-8976

Medical Leaves and Accommodation Services (MLAS), 2nd Floor
MLAS Administrator – Herlinda Morales-Chacon
Phone: 510-272-6512
Fax: 510-272-6460

Training and Education Center
125 12th Street, Suite 400, Oakland, 94607
Human Resources Division Manager – James Oberst
Phone: 272-5091
Fax: 208-4848

General Questions and Facility Rentals
Phone: 510-272-6467

Office Telephone Numbers
(all numbers are in the 510 area code)
Phone Number Fax Number
Human Resource Services – Lakeside Plaza Building
1405 Lakeside Drive, Oakland, CA 94612-4305
272-6424
Director – Margarita Zamora 272-6435
Civil Service Commission 272-6435
Administrative Services Division, 5th floor 272-6471
Temporary Assignment Pool (TAP) Program Unit 208-4819
Personnel Services Division, 5th floor
Recruitment/Classification/Compensation/Certification
272-6471
Employee and Labor Relations Division, 2nd floor
Employee/Labor Relations
272-3878 272-6987
Benefits Division
Human Resources Division Manager
 – Ava Lavender
891-8971
Employee Benefits Center (EBC),
Benefits Administration Supervisor – Kim Simmons
891-8991 891-8976
Medical Leaves and Accommodation Services (MLAS), 2nd Floor
MLAS Administrator – Herlinda Morales-Chacon
272-6512 272-6460
Training and Education Center 125 12th Street, Suite 400, Oakland, 94607
Human Resources Division Manager – James Oberst
272-5091 208-4848
General Questions and Facility Rentals 272-6467