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Weekend Office Assistant Jobs in California (NOW HIRING)

Nurture & Nature ABA

Office Assistant

Palmdale, CA · On-site

$20 - $23/hr

Office Assistant - Part-Time Location: 627 W Avenue Q, Palmdale, CA 93551 | On-sit Schedule: Part-Time, 20 hours/week | 4 weekdays, 10:00 AM-2:00 PM + Saturdays, 8:30 AM-12:30 PM Required ...

Dental Office

Front Office Assistant

Rohnert Park, CA · On-site

$30 - $33/hr

Our private dental office is seeking a Front Office Assistant to join our team! As the initial point of contact, you can create positive patient experiences by welcoming our patients and making them ...

Tustin Holistic Health

Office Assistant

Tustin, CA · On-site

$14 - $20/hr

We are seeking an Office Assistant to join our team! You will perform clerical and administrative functions in order to drive company success. Responsibilities: * Draft correspondences mainly emails

Tustin Holistic Health

Office Assistant

Tustin, CA · On-site

$14 - $20/hr

We are seeking an Office Assistant to join our team! You will perform clerical and administrative functions in order to drive company success. Responsibilities: * Draft correspondences mainly emails

LHH US

Office Assistant

San Diego, CA · On-site

$23 - $25/hr

Office Assistant Location: Sorrento Valley, San Diego, CA LHH Recruitment Solutions is seeking a detail-oriented and organized Office Assistant to join our client's team in Sorrento Valley. This ...

LHH US

Office Assistant

San Diego, CA

$23 - $25/hr

Office Assistant Location: Sorrento Valley, San Diego, CA LHH Recruitment Solutions is seeking a detail-oriented and organized Office Assistant to join our client's team in Sorrento Valley. This ...

Avid Bioservices

Office Assistant

Tustin, CA · On-site

$17.50 - $23/hr

The Office Assistant provides administrative, workplace, and facilities support to ensure the ... The employee must also have the ability to work overtime and/or weekends when necessary.

ALIGCUS Inc

Office Assistant

San Gabriel, CA · On-site

$16/hr

ALIGCUS Construction is hiring an Office Assistant for our Architecture Department. 1. Collecting clients/marketing dept. and architecture dept.'s calling requests; 2. Making phone calls and writing ...

Avid Bioservices

Office Assistant

Tustin, CA · On-site

$17.50 - $23/hr

The Office Assistant provides administrative, workplace, and facilities support to ensure the ... The employee must also have the ability to work overtime and/or weekends when necessary.

ALIGCUS Inc

Office Assistant

San Gabriel, CA · On-site

$16 - $18/hr

ALIGCUS Construction is hiring an Office Assistant for our Architecture Department. 1. Collecting clients/marketing dept. and architecture dept.'s calling requests; 2. Making phone calls and writing ...

York Employment

Office Assistant

Rancho Cucamonga, CA · On-site

$20 - $21/hr

We are hiring for a Office Assistant in Rancho Cucamonga to provide administrative and project coordination support to ensure efficient daily operations and timely completion of office tasks. This ...

ALIGCUS Inc

Office Assistant

San Gabriel, CA · On-site

$17.50 - $22.75/hr

ALIGCUS Construction is hiring an Office Assistant for our Architecture Department. 1. Collecting clients/marketing dept. and architecture dept.'s calling requests;2. Making phone calls and writing ...

Special

Office Assistant

Orange, CA · On-site

$19 - $20/hr

The Office Assistant is responsible for front desk management, administrative tasks, and coordination of office logistics in our corporate office. This role includes greeting visitors, handling ...

Weintraub Tobin

Office Assistant

Sacramento, CA · On-site

$41K - $48K/yr

Job Type Full-time Description OFFICE ASSISTANT - SACRAMENTO THE FIRM Weintraub Tobin is an innovative provider of sophisticated legal services to dynamic businesses and business owners, individuals ...

CTCP

Office Assistant

Oakland, CA · On-site

$16.50 - $18/hr

CTCP LTD., (Chan's Trading Company, Pacific) is seeking an office assistant! We are a professional manufacturer and trader of hospitality, promotional, gift, and premium products for over 30 years.

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All JobsOffice JobsWeekend Office Assistant JobsWeekend Office Assistant Jobs in California

Weekend Office Assistant information

See California salary details

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How much do weekend office assistant jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for weekend office assistant in California is $18.69, according to ZipRecruiter salary data. Most workers in this role earn between $15.91 and $20.87 per hour, depending on experience, location, and employer.

What is a weekend office assistant?

A Weekend Office Assistant provides administrative and clerical support to ensure the smooth operation of an office during weekends. Responsibilities may include answering phones, responding to emails, organizing files, and assisting with scheduling. This role is ideal for individuals with strong organizational and communication skills who can work independently. It may be part-time or temporary, depending on the company's needs.

What are the typical responsibilities of a weekend office assistant?

As a Weekend Office Assistant, you will usually handle crucial administrative tasks such as answering phones, greeting visitors, managing calendars, filing documents, and ensuring office supplies are stocked. You may also assist other staff members with projects, process incoming and outgoing mail, and help maintain a tidy work environment. Since weekend shifts often have fewer staff on-site, you might have greater autonomy and responsibility in making sure operations run smoothly. This role offers excellent exposure to various facets of office administration, making it a great starting point for those interested in advancing to higher administrative roles.

What are the key skills and qualifications needed to thrive in the weekend office assistant position?

To succeed as a Weekend Office Assistant, strong organizational skills, attention to detail, and proficiency with office administrative tasks are essential, often supported by a high school diploma or equivalent. Familiarity with office software such as Microsoft Office Suite, email platforms, and basic office equipment is typically required. Excellent communication, reliability, and the ability to multitask help set candidates apart. These skills ensure smooth weekend operations, support colleagues effectively, and provide a positive experience for clients or visitors.

How to become a weekend office assistant with no experience?

To become a weekend office assistant, focus on developing basic organizational and communication skills, and demonstrate reliability and a willingness to learn. Entry-level positions often do not require prior experience, so applying with a simple resume highlighting relevant skills and a positive attitude can be effective. Some roles may also require familiarity with office tools like email or spreadsheets, which can be learned quickly online.

What are popular job titles related to Weekend Office Assistant jobs in California?

For Weekend Office Assistant jobs in California, the most frequently searched job titles are:

What job categories do people searching Weekend Office Assistant jobs in California look for?

The top searched job categories for Weekend Office Assistant jobs in California are:

What cities in California are hiring for Weekend Office Assistant jobs?

Cities in California with the most Weekend Office Assistant job openings:

Weekend Office Assistant jobs near you
Infographic showing various Weekend Office Assistant job openings in California as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 12% Part Time, and 2% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $38,869 per year, or $18.7 per hour.

Office Assistant

Nurture & Nature ABA

Palmdale, CA • On-site

$20 - $23/hr

Part-time

Medical, Dental, Vision, Retirement, PTO

Posted 10 days ago

Key responsibilities

  • Provide administrative support to the Scheduling Team, including data entry, phone calls, emails, and other coordination needs

  • Assist with operational projects across Management, Clinical, Human Resources, Scheduling, and Marketing

  • Create, organize, and maintain learning materials, therapy tools, and crafts used by clinical teams

Job description

Office Assistant - Part-Time

Location: 627 W Avenue Q, Palmdale, CA 93551 | On-sit

Schedule: Part-Time, 20 hours/week | 4 weekdays, 10:00 AM-2:00 PM + Saturdays, 8:30 AM-12:30 PM

Required Availability: Candidates must be available for four weekday shifts (Monday-Friday) from 10:00 AM-2:00 PM and every Saturday from 8:30 AM-12:30 PM. One weekday will be designated as the regular day off.

Pay: $20.00-$23.00/hour, DOE

Training Provided: We're willing to train the right candidate! Bring a positive attitude, reliability, strong customer-service skills, and a willingness to learn-we'll teach you our systems and workflows.

About the Role

We're looking for a proactive, organized, and hands-on Office Assistant to support the day-to-day operations of our growing ABA organization.

This is a dynamic, cross-functional role for someone who enjoys variety, problem-solving, and being the person who helps keep things moving behind the scenes. You'll work closely with our Management, Clinical, Scheduling, Human Resources, and Marketing teams, providing administrative and operational support that helps our clinicians stay focused on delivering high-quality services to our clients and families.

No two days will look exactly the same. You may be supporting scheduling and administrative projects one day, preparing clinical materials or coordinating office needs the next, and assisting with technology, inventory, or special projects as they arise.

What You'll Do

As an Office Assistant, you'll help support the systems, resources, and day-to-day tasks that keep our teams organized and our operations running smoothly.

Key Responsibilities:

  • Provide administrative support to the Scheduling Team, including data entry, phone calls, emails, and other coordination needs
  • Assist with operational projects across Management, Clinical, Human Resources, Scheduling, and Marketing
  • Create, organize, and maintain learning materials, therapy tools, and crafts used by our clinical teams
  • Purchase and coordinate supplies for marketing initiatives, clinical programs, office needs, and special projects
  • Assemble and maintain PPE and supply kits for therapists
  • Assist with billing audits, data entry, filing, and document organization
  • Provide basic IT and equipment support, including software updates, troubleshooting, and workstation or device setup
  • Monitor office and clinical supply inventory and coordinate replenishment as needed
  • Help maintain required office records, postings, supplies, and operational compliance items
  • Complete local errands, pickups, deliveries, and other operational tasks as needed
  • Assist with maintaining an organized, clean, and functional office environment
  • Support additional operational projects and priorities as the needs of the organization evolve
Who Are We?

At Nurture & Nature Applied Behavior Analysis and Consultation, we are more than an ABA provider-we are a community of passionate professionals dedicated to making a meaningful difference in the lives of individuals with autism and their families.

We foster a collaborative and nurturing environment where team members are encouraged to grow professionally, take initiative, and contribute new ideas. With a strong emphasis on mentorship, career development, and a Growth Mindset, we are committed to helping both our clients and our team thrive.

Must Haves
  • High school diploma (minimum requirement)
  • Strong time management skills and ability to meet deadlines
  • Detail-oriented with a problem-solving mindset
  • Ability to work independently and take initiative
  • Trustworthy and professional (may involve running errands for Management)
  • Growth mindset and eagerness to learn
  • Valid driver's license and reliable transportation (travel may be required)
  • Basic handy skills (e.g., changing lightbulbs, minor repairs)
  • Basic IT skills (e.g., software updates, troubleshooting)
  • Proficiency in Microsoft Office & Google Suite (Docs, Spreadsheets, Calendar, etc.)
  •  Strong internet research skills
Physical Requirements- This is an active role that requires the ability to
  • Stand, sit, lift up to 30 pounds, bend, kneel, and twist as needed
Nice to Haves
  • Adobe Photoshop experience
  • 1+ years of administrative experience
  • 2+ years of experience with Microsoft Office
What we offer
  • Medical, Dental & Vision Insurance (70% employer-paid premiums)
  • 401(k) with Employer Matching
  • Paid Holidays & Vacation Accrual
  • Paid Sick Time
  • Mileage & Drive Time Reimbursement
  • Paid PRT/RBT Certification
  • Annual Wellness Reimbursement (if applicable)
  • Phone & Administrative Stipends
  • Exclusive Employee Perks & Discounts at over 3,600 companies
  • A vibrant, supportive community of talented professionals!
$20 - $23 an hour
Range: Based on education & experience
What Our Incredible Administrative Team is Saying:
 
"Leadership is supportive and always accessible. There are plenty of opportunities to grow professionally, with ongoing training and constructive feedback. Out of all the organizations I've worked for, this one truly stands out. The collaboration between departments and the genuine support from HR and management make a huge difference. They understand the unique challenges of working behind the scenes and always recognize our efforts. Competitive compensation, great benefits for full-time staff, performance bonuses, and flexible scheduling make it an ideal workplace for working professionals and students alike."
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