Administrative Assistant Jobs in Mission Viejo, CA

1-15 of 123 Jobs

Administrative Assistant

  • Orange, CA (22 miles from Mission Viejo, CA)
  • 1 day ago
  • Orange, CA (22 miles from Mission Viejo, CA)
  • 1 day ago

ABOUT THIS ADMINISTRATIVE ASSISTANT ROLE This is a full-time position, Monday through Friday, from 8:00 AM to 4:30 PM....

Admin Assistant I

  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 1 day ago
  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 1 day ago

Role: The Credential Program Specialist supports credentialing and clinical practice processes for all School of Education California credential programs. This role manages documentation, verifies...

Administrative Assistant - Located in Rancho Cucamonga, CA

  • Orange, CA (22 miles from Mission Viejo, CA)
  • 2 days ago
  • Orange, CA (22 miles from Mission Viejo, CA)
  • 2 days ago

Located in Rancho Cucamonga, CA More Information about this Job: Administrative Assistant Rancho Cucamonga Full-Time Position on site Job Description Summary: Our mission of providing care to the world...

Engineering Administrative Assistant - Waldorf Astoria Monarch Beach Resort and Club

  • Dana Point, CA (10 miles from Mission Viejo, CA)
  • 2 days ago
  • Dana Point, CA (10 miles from Mission Viejo, CA)
  • 2 days ago

The award-winning Forbes 4-Star and AAA 5-Diamond Waldorf Astoria Monarch Beach Resort & Clubis looking for an Engineering Administrative Assistant to join the Property Operations/Engineering Team!...

Banquets Admin Assistant

  • Newport Beach, CA (16 miles from Mission Viejo, CA)
  • 2 days ago
  • Newport Beach, CA (16 miles from Mission Viejo, CA)
  • 2 days ago

POSITION SUMMARY Enter and retrieve information contained in computer databases using a keyboard, mouse, or trackball to update records, files, reservations, and answer inquiries from guests....

School Office Assistant

  • Costa Mesa, CA (21 miles from Mission Viejo, CA)
  • 2 days ago
  • Costa Mesa, CA (21 miles from Mission Viejo, CA)
  • 2 days ago

Newport-Mesa Unified School District See attachment on original job posting Refer to the job posting for a list of experience requirements or if you have any questions or need further...

Senior Administrative Assistant (HR Department)

  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago
  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago

a Senior Administrative Assistant to support the Vice President of Human Resources at a growing and purpose-driven organization based in Irvine, CA....

Administrative Assistant (HR)

  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago
  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago

Senior Administrative Assistant Human Resources Overview We are seeking a highly organized, proactive Senior Administrative Assistant to support the Head of Human Resources and the broader HR department...

Litigation Secretary

  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago
  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago

Position: Litigation Secretary Location: Irvine, CA (Onsite) Pay: $80,000 to $92,000 annually Experience: 3+ years of experience to support multiple attorneys and provide back-up assistance....

PFS Administrative Associate

  • Aliso Viejo, CA (9 miles from Mission Viejo, CA)
  • 2 days ago
  • Aliso Viejo, CA (9 miles from Mission Viejo, CA)
  • 2 days ago

assistant or related role 1+ years’ experience in a medical, billing, or related role preferred About Us: Ambry Genetics Corporation is a CAP-accredited and CLIA-licensed molecular genetics laboratory...

Construction Office Secretary / Administrative Assistant

  • Tustin, CA (19 miles from Mission Viejo, CA)
  • 2 days ago
  • Tustin, CA (19 miles from Mission Viejo, CA)
  • 2 days ago

Our growing construction company is looking for a dependable and organized Office Secretary / Administrative Assistant to help manage day-to-day office operations and support our project teams....

Administrative Assistant - Sales

  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago
  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago

Job Req ID: 106428 Job Type: Full-time Work Category: Onsite Application Close Date: 10/17/2025 Sponsorship: Not Available Compensation: $29.86 - $40.34 Gallo Privacy Policy We are GALLO Were a...

Senior Administrative Assistant

  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago
  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago

Job Summary: The Senior Administrative Assistant will provide high-level administrative and organizational support to executives and senior leadership....

Administrative Assistant (HR)

  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago
  • Irvine, CA (16 miles from Mission Viejo, CA)
  • 2 days ago

Senior Administrative Assistant VP of Human Resources (on-site) The Role Our client is seeking a Senior Administrative Assistant to provide high-level support to the VP of Human Resources....

Front Desk Administrator

  • Temecula, CA (23 miles from Mission Viejo, CA)
  • 2 days ago
  • Temecula, CA (23 miles from Mission Viejo, CA)
  • 2 days ago

Job post summary Date posted: September 30, 2025 Pay: $22.00 - $23.00 per hour Job description: Location: Temecula, CA Pay: $22$23 per hour (based on experience) Schedule: MondayFriday, 8:00 AM...

Demographic Data for Mission Viejo, CA

Moving to Mission Viejo, CA? Find some basic demographic data about Mission Viejo, CA below.


Local
National
39,536,271
996,598

Administrative Assistant Online Courses and Training Opportunities

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Leadership and Administrative Policy
Understand and develop your own leadership style, while also coaching teams to promote individual growth and improve organizational outcomes. Also, explore important issues in health law for...
Becoming an Administrative Assistant
Administrative assistants are essential parts of day-to-day operations in many companies. They organize files, prepare documents, schedule appointments, and support other staff.Often an...
Administrative Assistant Course - Online
Description: Administrative Assistant is someone who provides assistant or support to managers or any higher position people. They usually assist in daily office work such as managing the business...

Salary for Administrative Assistant Jobs in Mission Viejo, CA

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHire research efforts.

Highest Education Level

Administrative Assistants in Mission Viejo, CA offer the following education background
Bachelor's Degree
36.2%
High School or GED
18.4%
Associate's Degree
16.0%
Vocational Degree or Certification
14.9%
Master's Degree
8.9%
Some College
3.7%
Doctorate Degree
1.3%
Some High School
0.5%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Administrative Assistants in Mission Viejo, CA
1-2 years
44.2%
Less than 1 year
30.3%
None
13.6%
2-4 years
10.1%
4-6 years
1.9%