District Departments » Human Resources » Classified Personnel Department

Classified Personnel Department


(661) 259-0033 ext. 220

fax (661) 254-5313


The William S. Hart Union High School District offers a wide variety of job opportunities in non-teaching positions. Currently, the District employs approximately 750 classified staff members in the following fields: Instructional Assistants, Business & Fiscal Services, Human Resources, Maintenance & Operations, Secretarial/Clerical, Student Support Services, Technology, Transportation, and Warehouse.


The Governing Board and Personnel Commission are committed to equal employment opportunities for all individuals that shall be free from discrimination based on sex, race, color, religion, national original, ethnic group, sexual orientation, marital or parental status, physical or mental disability, section 504 disabilities or any other unlawful consideration.


Thank you for your interest in the William S. Hart Union High School District.

John-Anthony Muraki
Director of Classified Personnel 
(661) 259-0033 ext. 220
Email: [email protected]
Lisa Arnone
Administrative Assistant - Classified Personnel
(661) 259-0033 x 220
  • Catastrophic Leave Bank
  • Change of Address
  • Evaluations
  • Job Opportunities for Lateral Transfers
  • Personnel Commission Meetings/Agendas/Minutes
  • Professional Growth
  • TB Testing
  • Retirements
  • Verification of Employment

Sondra Celaya
Human Resources Specialist - Classified Personnel
(661) 259-0033 ext. 251
Email: [email protected]

  • FMLA
  • Parental Leave
  • Military Caregiver/Exigency Leave
  • Reasonable Assurance/Unemployment Claims
  • Verification of Employment (Classified & Certificated)

Gina Doe
Human Resources Analyst
(661) 259-0033 ext. 411
Email:  [email protected] 
  • Certification Lists
  • Classified Exam Announcements
  • Eligibility Lists
  • Job Opportunities for Classified Substitutes
  • Recruitment and Testing
  • Salary Studies

Kelly Csulak
Human Resources Analyst
(661) 259-0033 ext. 276
Email: [email protected]
  • Personnel Requisitions
  • Recruitment and Testing
  • Salary Studies
  • Seniority Lists
  • Summer School Assignments
Debbie Lien
Human Resources Technician
(661) 259-0033 ext. 775
Email: [email protected]
  • New Hire Onboarding
  • Promotions
  • Separations
  • Transfers
Angelica Mendez
Human Resources Assistant II
(661) 259-0033 ext. 410
Email: [email protected]
  • SafeSchools Online Training
  • SmartFind Express-Substitutes
  • Substitute Employment
2018 Classification Study
Employment Procedures
Personnel Commission
Classified Calendars
Classified Employee Resources
Rules & Regulations of the Classified Service
Classified Salary Schedules