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Part Time Office Work Jobs in California (NOW HIRING)

OmniAb

Office Administrator (Part-Time)

Emeryville, CA · On-site

$30 - $38/hr

The Office Administrator will play a key role in ensuring smooth office operations at our ... Reliable, proactive, and able to work independently while exercising discretion with confidential ...

OmniAb

Office Administrator (Part-Time)

Emeryville, CA · On-site

$30 - $38/hr

The Office Administrator will play a key role in ensuring smooth office operations at our ... Reliable, proactive, and able to work independently while exercising discretion with confidential ...

Amy's

Office Administrator (part-time)

Petaluma, CA · On-site

$21.10 - $28.50/hr

The Amy's Office Administrator is an extension of our company culture, core values and one of our ... Ability to work within changing priorities with enthusiasm. * Critical thinking skills and ...

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All JobsOffice Work JobsPart Time Office Work JobsPart Time Office Work Jobs in California

Part Time Office Work information

What is part time office work?

Part time office work refers to administrative or clerical duties performed in an office setting for fewer hours per week than a standard full-time position, often ranging from 10 to 30 hours. Tasks may include answering phones, filing documents, data entry, scheduling appointments, and other supportive activities. These roles offer flexibility, making them ideal for students, parents, or anyone seeking supplemental income or work-life balance. Part time office work can be found in a variety of industries, including healthcare, education, and business services.

What are the key skills and qualifications needed to thrive in part time office work?

To thrive in part time office work, you need basic administrative skills, proficiency in word processing, and a high school diploma or equivalent. Familiarity with office software like Microsoft Office Suite or Google Workspace and experience with office equipment are typically required. Strong organizational abilities, attention to detail, and effective communication help you stand out in this role. These skills ensure that office operations run smoothly and efficiently, supporting overall business productivity.

What are some common challenges faced in part time office work, and how can they be managed effectively?

Part-time office workers often face challenges related to time management and communication, as they may not be present during all office hours or meetings. To manage these challenges, it's important to prioritize tasks, stay organized, and proactively communicate with supervisors and colleagues about your schedule and progress. Leveraging digital tools for collaboration and making sure to keep updated on company announcements can also help ensure you stay connected and effective in your role.

What is the difference between Part Time Office Work vs Part Time Data Entry Clerk?

AspectPart Time Office WorkPart Time Data Entry Clerk
Required CredentialsHigh school diploma or equivalent; basic computer skillsHigh school diploma; proficiency in data management software
Work EnvironmentOffice settings, administrative departmentsOffice environments, data processing centers
Employer & Industry UsageBusinesses, government agencies, nonprofitsCompanies needing data input, healthcare, finance
Common Search & ComparisonYesYes

Part Time Office Work involves a variety of administrative tasks in office settings, while Part Time Data Entry Clerks focus specifically on inputting and managing data. Both roles typically require similar credentials and are found in similar environments, but their primary functions differ.

What are the most commonly searched types of Office Work jobs in California?

The most popular types of Office Work jobs in California are:

What are popular job titles related to Part Time Office Work jobs in California?

For Part Time Office Work jobs in California, the most frequently searched job titles are:

What job categories do people searching Part Time Office Work jobs in California look for?

The top searched job categories for Part Time Office Work jobs in California are:

What cities in California are hiring for Part Time Office Work jobs?

Cities in California with the most Part Time Office Work job openings:

Part Time Office Work jobs near you
Infographic showing various Part Time Office Work job openings in California as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 18% Part Time, and 5% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution.

Office Administrator (Part-Time)

OmniAb

Emeryville, CA • On-site

$30 - $38/hr

Part-time

Re-posted yesterday

Job description

Job Description
About OmniAb
OmniAb provides our pharmaceutical industry partners access to the most diverse antibody repertoires and cutting-edge screening technologies to enable discovery of next-generation therapeutics. We leverage our state-of-the-art technologies to facilitate the discovery of best-in-class antibodies. Within OmniAb are also core capabilities for the discovery and screening of high-value ion channel and transporter targets.
OmniAb consists of dynamic, collaborative and innovative team members that are passionate about contributing to the technological frontier of drug discovery and to the advancement of global human health. Together, with our partners, we are enabling the discovery of next-generation therapeutics.
About This Role
We are seeking an Office Administrator to manage our front desk and support day-to-day office operations. This role will focus on maintaining a welcoming, well-organized, and well-stocked office environment and supporting onsite employees and visitors with administrative and office-related needs. The Office Administrator will play a key role in ensuring smooth office operations at our Emeryville headquarters. The ideal candidate is customer-service-focused with experience with office administration and logistics, workplace operations and maintenance, and site visits and events.
This role reports to the SVP, People and Talent.
This is a permanent part-time position. This is an onsite position based out of our Emeryville headquarters, and the working hours are generally within 8am-3pm PT (25-30 hours per week) with some flexibility as needed.
What You'll Do
  • Manage the front desk, visitor badges and logs, and access to the office space.
  • Manage day-to-day operations of the Emeryville office, ensuring an organized, and productive workspace.
  • Partner with teams across the organization to support office logistics and general administrative needs.
  • Manage shipping and receiving of office mail and packages.
  • Coordinate office facilities, maintenance, vendor relationships, and service contracts to support business needs.
  • Order and maintain office supplies, kitchen snacks, beverages, and general employee resources.
  • Manage the upkeep of office kitchens and common areas.
  • Manage the employee and marketing swag inventory.
  • Support and help coordinate onsite office visitors, company meetings, and candidate interviews.
  • Support employee committees, activities, and events.
  • Support travel arrangements, accommodations, and expense processing for visitors as needed.
  • Support employee onboarding and offboarding activities, including workspace setup, equipment management, and coordination with cross-functional teams.
  • Support workspace planning and facility improvement projects.
  • Manage the People Team Intranet Page and continually improve the OmniAb Intranet employee experience, including reviewing and improving pages and collaborating on new department content.
  • Support community partnerships and employer branding, including planning school lab tours, biotech networking events, and other initiatives.
  • Perform other office and administrative duties as assigned.

What You Bring
  • BA in a relevant field is preferred.
  • 3+ years of experience in an office administration role in a professional corporate environment.
  • Experience supporting office operations, vendor management, and administrative processes.
  • Experience coordinating meetings, events, travel logistics, and other operational activities.
  • Proficiency with Microsoft Office (Outlook, Word, Excel, PowerPoint).
  • Strong interpersonal skills with a customer service-oriented mindset and the ability to build relationships across all levels of the organization.
  • Strong organizational skills with the ability to manage multiple tasks and adapt based on priorities.
  • Excellent written and verbal communication skills.
  • Reliable, proactive, and able to work independently while exercising discretion with confidential information.

Nice To Have
  • Familiarity with procurement tools, company intranets, or expense processing systems.
  • Familiarity using Canva or another graphic design tool.

The base compensation range for this position is $30 - $38 per hour. The range provided is an estimate. Actual compensation may vary based on skills, experience, education, location, and other factors permitted by law.
At OmniAb, we value diversity and strive to create an inclusive environment for everyone. We welcome a variety of experiences, skills, and perspectives within our organization and encourage individuals from diverse backgrounds to apply. We're proud to be an Equal Opportunity Employer, and we will consider all qualified applicants based on merit and business need. We do not discriminate due to any non-merit-based factors or legally protected classes under federal, state, or local law.
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About OmniAb

Sourced by ZipRecruiter

Industry

Biotechnology research and development

Company size

51 - 200 Employees

Headquarters location

Emeryville, CA, US

Year founded

2012

Social media

Twitter

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