Administrative Assistant Jobs in Montclair, CA

1-15 of 244 Jobs

Administrative Assistant

  • AppleOne
  • Ontario, CA (2 miles from Montclair, CA)
  • 1 hour ago
  • Ontario, CA (2 miles from Montclair, CA)
  • 1 hour ago

Now Hiring: Receptionist / Admin Support Ontario, CA $22 to $24/hour Full-Time | On-Site Are you someone who loves keeping things organized, staying one step ahead, and being the friendly face...

In Person

Receptionist / Administrative Assistant

  • AppleOne
  • San Marino, CA (23 miles from Montclair, CA)
  • 1 hour ago
  • San Marino, CA (23 miles from Montclair, CA)
  • 1 hour ago

Were looking for a friendly, organized, and fast-thinking Receptionist/Administrative Assistant who can deliver excellent customer service while keeping our office running smoothly. ?...

In Person

Monitor Technician & Unit Secretary, ICU

  • Sutter Coast Hospital
  • Montebello, CA (23 miles from Montclair, CA)
  • 3 hours ago
  • Montebello, CA (23 miles from Montclair, CA)
  • 3 hours ago

We are so glad you are interested in joining Sutter Health! Organization: SCH-Sutter Coast Hospital Position Overview: Responsible for providing clerical support to the assigned nursing unit and...

In Person

Office Assistant (Brea, CA)

  • The Planet Group
  • Brea, CA (14 miles from Montclair, CA)
  • 4 hours ago
  • Brea, CA (14 miles from Montclair, CA)
  • 4 hours ago

Office Assistant Location: Brea, CA 92821 Contract length: 12-month Contract Pay: $25/hr - $26/hr Office Assistant Qualifications High School Diploma/GED is required Applicable office/clerical...

In Person Contract

Office Assistant

  • Software Specialists Inc.
  • Brea, CA (14 miles from Montclair, CA)
  • 4 hours ago
  • Brea, CA (14 miles from Montclair, CA)
  • 4 hours ago

Office Assistant Location: Brea, California (On-Site) Job Summary: We are seeking an experienced professional to support daily office operations and help ensure organizational efficiency. Our team...

In Person

GM Administrative Assistant

  • Amazon.com Services LLC
  • Bloomington, CA (17 miles from Montclair, CA)
  • 7 hours ago
  • Bloomington, CA (17 miles from Montclair, CA)
  • 7 hours ago

The Administrative Assistant will support the General Manager and fulfillment center Operations team....

In Person

Probation and Pretrial Services Administrative Assistant

  • United States Courts
  • Riverside, CA (19 miles from Montclair, CA)
  • 11 hours ago
  • Riverside, CA (19 miles from Montclair, CA)
  • 11 hours ago

Court Name/Organization California Central District Court Location Riverside, CA Opening and Closing Dates 04/01/2026 - Open Until Filled Appointment Type Permanent Classification Level/Grade CL...

In Person

Supervising Office Assistant II - Behavioral Health

  • County of Riverside
  • Riverside, CA (19 miles from Montclair, CA)
  • 15 hours ago
  • Riverside, CA (19 miles from Montclair, CA)
  • 15 hours ago

Applications will be reviewed in the order in which it was received The Riverside County Department of Behavioral Health is seeking a highly organized and detail-oriented professional to fill the...

In Person

Office Assistant I, II - General Services

  • Los Angeles County Sanitation Districts
  • Whittier, CA (19 miles from Montclair, CA)
  • 15 hours ago
  • Whittier, CA (19 miles from Montclair, CA)
  • 15 hours ago

NOTICE OF JOB OPPORTUNITY POSTING #BR-072-26E LOCATION: FACILITIES PLANNING DEPARTMENT, GENERAL SERVICES GROUP, JOINT ADMINISTRATION OFFICE, WHITTIER NOTES: This position is not eligible for...

In Person

Bilingual Personal Injury Legal Assistant

  • Irvine, CA (22 miles from Montclair, CA)
  • 22 hours ago
  • Irvine, CA (22 miles from Montclair, CA)
  • 22 hours ago

ALL APPLICATIONS ARE CONFIDENTIAL See all TORKLAW Open Positions Here Are you passionate about making a difference and eager to support those in need? Join us at TorkLaw! We're seeking a standout...

In Person

Office Secretary

  • Anaheim, CA (21 miles from Montclair, CA)
  • 22 hours ago
  • Anaheim, CA (21 miles from Montclair, CA)
  • 22 hours ago

Looking to hire full time office staff. Prefer to have experience in the PEST CONTROL INDUSTRY. This job does require someone whom can handle a HEAVY work load. Answering phones, scheduling, data...

In Person

Personal Assistant

  • Irvine, CA (22 miles from Montclair, CA)
  • 22 hours ago
  • Irvine, CA (22 miles from Montclair, CA)
  • 22 hours ago

Personal Assistant (IRVINE) OC SINGLES craigslist - Map data OpenStreetMap compensation: $25 an hr + Bonus employment type: full-time job title: Personal Assistant Amazing Opportunity! Were Hiring...

In Person

Administrative Assistant (Housekeeping)

  • Marriott Hotels & Resorts
  • Irvine, CA (22 miles from Montclair, CA)
  • 23 hours ago
  • Irvine, CA (22 miles from Montclair, CA)
  • 23 hours 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....

In Person

Administrative Assistant

  • Irvine, CA (22 miles from Montclair, CA)
  • 23 hours ago
  • Irvine, CA (22 miles from Montclair, CA)
  • 23 hours ago

Introduction Join our dynamic team in the Public Policy department as an Administrative Assistant....

In Person

Virtual Assistant/Administrative Assistant/Office Assistant

  • Santa Ana, CA (24 miles from Montclair, CA)
  • 1 day ago
  • Santa Ana, CA (24 miles from Montclair, CA)
  • 1 day ago

un VIRTUAL ASSISTANT/ADMINISTRATIVE ASSISTANT/OFFICE ASSISTANT (Santa Ana) compensation: 25 per week plus 5% commisions (commisions range 25-200) Job Duties: This a Part Time Gig *Managing Schedules...

In Person

Demographic Data for Montclair, CA

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


Local
National
37,631
980
Medium

Administrative Assistant Online Courses and Training Opportunities

iHire curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
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...
Administrative Assistant Training
How well you manage clients and other day-to-day workplace activities can significantly impact your company's overall performance. As an administrative assistant, you must adapt quickly and...
Legal Administrative Assistant Training
The field of law is known for its demanding nature and legal professionals heavily rely on their administrative assistants to help them handle their workload and stay organized. To succeed in this...

Salary for Administrative Assistant Jobs in Montclair, CA

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

Highest Education Level

Administrative Assistants in Montclair, CA offer the following education background
Bachelor's Degree
36.3%
High School or GED
18.3%
Associate's Degree
16.2%
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 Montclair, 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%