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HR & Office Administration Specialist (Part-time)

California Support Services
Pittsburg, CA Part Time
POSTED ON 9/19/2026
AVAILABLE BEFORE 1/17/2027

About California Support Services

California Support Services is a community-focused organization dedicated to empowering California communities through comprehensive wraparound services. Our programs support individuals facing challenges, from education and employment to mental health and housing, helping them build resilience and achieve self-sufficiency. Over the past 10 years, we have made a measurable difference in the lives of over 7,300 individuals in Contra Costa County. Join our team and be part of a mission-driven organization that values impact, growth, and community.

Job Overview

We are seeking a dynamic and detail-oriented HR & Office Administration Specialist to join our team! In this vital role, you will be the backbone of our human resources operations and office management, ensuring seamless HR processes, compliance, and efficient administrative support. Your energetic approach will help foster a positive work environment, streamline talent management initiatives, and uphold organizational standards. This position offers an exciting opportunity to contribute to strategic planning, employee engagement, and operational excellence in a fast-paced setting.

HR Responsibilities

  • Track employee payroll hours and attendance.
  • Monitor time-off requests and PTO balances.
  • Maintain employee birthday records and coordinate birthday acknowledgments.
  • Assist with employee hiring and termination processes.
  • Maintain accurate and up-to-date employee records.

Administrative Responsibilities

  • Issue and collect company computers and other equipment from staff.
  • Handle printing and preparation of business cards, name tags, and other office materials.
  • Manage mailing, shipping, and receipt of office documents and packages.
  • Provide general administrative and office support.

Key Skills

  • Human Resources Administration
  • Payroll & Timekeeping Support
  • PTO & Leave Tracking
  • Employee Records Management
  • Hiring & Onboarding Support
  • Employee Offboarding & Termination Support
  • Attendance Management
  • HR Documentation
  • Office Administration
  • Equipment & Asset Management
  • Inventory Tracking
  • Printing & Document Preparation
  • Mailing & Shipping Coordination
  • Business Card & Name Tag Preparation
  • Data Entry & Record Keeping
  • Microsoft Office / Google Workspace
  • Organization & Time Management
  • Attention to Detail
  • Communication & Interpersonal Skills
  • Confidentiality & Professionalism

Qualifications

  • Bachelor’s degree in Human Resources, Business Administration, Office Administration, or a related field preferred.
  • 2 years of experience in HR, office administration, or a similar role.
  • Experience with payroll hours, timekeeping, PTO, and employee attendance tracking.
  • Experience supporting hiring, onboarding, and employee offboarding/termination processes.
  • Strong organizational and administrative skills with excellent attention to detail.
  • Proficiency in Microsoft Office and/or Google Workspace.
  • Experience maintaining confidential employee and HR records.
  • Ability to manage multiple tasks, meet deadlines, and work independently.
  • Strong written and verbal communication skills.
  • Familiarity with California employment practices and HR requirements is preferred.
  • Ability to handle sensitive employee information with confidentiality and professionalism.
  • Experience managing company equipment, supplies, mailing, printing, and other general office functions.

Join us in shaping a vibrant workplace where your expertise in human resources and office administration will make a meaningful impact! We value energetic professionals committed to fostering growth—both for the organization and its people—through innovative HR practices and efficient administrative support.

Pay: $25.00 per hour

Expected hours: 15.0 per week

Benefits:

  • Dental insurance
  • Health insurance
  • Paid time off
  • Vision insurance

Work Location: In person

Salary : $25

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