Human Resources

Contact Info

Physical Address
200 H Street (3rd and H Street)
1st Floor of City Hall
Antioch, CA 94509

Phone: (925) 779-7020
Fax: (925) 779-7002

Email: Personnel Dept

Hours of Operation:

Monday, Tuesday, Thursday, Friday
8:00 a.m. – 4:30 p.m.
(Closed between 12:00 p.m. and 1:00 p.m.)
Wednesday
1:00 p.m.- 4:30 p.m.
(Open at 1:00 p.m.)

Human Resources


Human Resources Overview

Nickie Mastay Administrative Services Director

Nickie Mastay
Administrative Services Director

The Human Resources Department is responsible for overseeing the management of personnel services including recruitment, benefits administration, employee relations, labor relations, training, and maintaining the personnel classification system.

Our objectives are to:

  • Provide ongoing guidance and support to employees and City Departments
  • Attract and retain qualified and motivated employees in an efficient and cost effective manner
  • Continue to provide cost effective training opportunities to employees