Project Assistant Jobs in Ontario, CA (7,757)
Project Billing Administrator
Jobot
Brea, CA
401(k)
Health Insurance
Dental Insurance
$60k - $75k / year
Project Coordinator
Jobot
Fullerton, CA
New
PTO
Dental Insurance
Vision Insurance
$80k - $90k / year
Administrative Assistant
VMA Communications
Claremont, CA
New
Entry-Level
Remote Research Project Assistant: Data & Field Support
Johns Hopkins University
🌎 Remote
New
Remote
Hourly
$15.40 - $23.25 / hour
Assistant Project Manager
RimePro
Fullerton, CA
Health Insurance
Research Project Assistant
Associated Students
Pomona, CA
New
Part-Time
‌
Assistant Project Manager
Rosendin Electric
Anaheim, CA
New
401(k)
PTO
Dental Insurance
Vision Insurance
$70.4k - $105.2k / year
‌
Assistant Project Manager
KDC Construction
Orange, CA
New
Hourly
Hospitality
Health Insurance
Vision Insurance
$66.8k - $82.8k / year
‌
Assistant Project Manager
Cumming Group
Anaheim, CA
New
Dental Insurance
Vision Insurance
$106.8k - $142.4k / year
‌
Project Manager Assistant - Environmental Laboratory
Onterris
Anaheim, CA
Part-Time
Flexible Schedule
$23 - $32 / hour
‌
Project Manager Assistant - Environmental Laboratory
Montrose Environmental
Anaheim, CA
New
Part-Time
Flexible Schedule
$23 - $32 / hour
‌
Staff Tech, Engineering Project Assistant (Onsite)
Raytheon
Fullerton, CA
Dental Insurance
Vision Insurance
Flexible Schedule
Education
Parental Leave
‌
Staff Tech, Engineering Project Assistant (Onsite)
RTX
Fullerton, CA
New
Dental Insurance
Vision Insurance
Flexible Schedule
Education
Parental Leave
‌
Staff Tech, Engineering Project Assistant (Onsite)
Raytheon Technologies
Fullerton, CA
New
Diversity Leader
Dental Insurance
Vision Insurance
Flexible Schedule
Education
Parental Leave
‌
Assistant Project Manager - Heavy Civil Construction
Bright Sky Recruiting
City of Industry, CA
New
Dental Insurance
Vision Insurance
Education
‌
Administrative Assistant II
Alura Workforce Solutions
Rancho Cucamonga, CA
New
‌
Administrative Assistant
Brighton Solutions
Brea, CA
‌
Project Administrator
Insight Global
Moreno Valley, CA
401(k)
Dental Insurance
Vision Insurance
‌
Administrative Assistant
Coury & Buehler Physical Therapy
Brea, CA
Entry-Level
‌
Administrative Assistant
Ombudsman Educational Services
Chino Hills, CA
New
401(k)
Health Insurance
Dental Insurance
Vision Insurance
Parental Leave
$20 / hour
‌
Administrative Assistant
CS Investigative Services
Rancho Cucamonga, CA
Part-Time
Dental Insurance
Vision Insurance
Flexible Schedule
$17 - $21 / hour
‌
Accounting Administrative Assistant
Cosmo Appliances
Chino, CA
New
Entry-Level
Health Insurance
‌
Administrative Assistant
Strategix Management
San Bernardino, CA
New
$20 - $22 / hour
‌
Sr. Administrative Assistant
OneLegacy
Azusa, CA
New
Vision Insurance
‌
Remote Executive Assistant & Leadership Project Support
Workoo Technologies
🌎 Remote
Remote
Hourly
$24 - $36 / hour
‌
Senior Project Engineer / Assistant Project Manager
Shimmick
Loma Linda, CA
Part-Time
Dental Insurance
Vision Insurance
$35 / hour
‌
Project Safety Assistant - Southern California '25-'26
Turner Construction
Anaheim, CA
Part-Time
Eco-Friendly
$84k - $89k / year
‌
Assistant Project Manager
Regency Plumbing and Piping
Orange, CA
Hourly
Dental Insurance
Vision Insurance
$28 - $50 / hour
‌
Project Manager Assistant - Environmental Laboratory
Montrose Environmental Group
Anaheim, CA
Part-Time
Flexible Schedule
$23 - $32 / hour
‌
assistant-project-controls-specialist
Burns & McDonnell
Brea, CA
$85k - $120k / year
‌
Assistant Project Manager - Healthcare (HCAi) OC/LA/IE
Swinerton
Santa Ana, CA
Eco-Friendly
Dental Insurance
Vision Insurance
$96.4k - $144.1k / year
‌
Project Coordinator
Motive Companies
Tustin, CA
Hourly
$30 - $40 / hour
‌
Administrative Assistant Project Coordinator
Thales SA
🌎 Remote
Remote
Dental Insurance
Vision Insurance
Project Assistant Salary in Ontario
Project Assistants working in Ontario, CA make an average annual salary of $42K and a maximum annual salary of around $65K.
Job Description
Working as a Project Assistant in Ontario, CA
There are 7,757 Project Assistant opportunities available in Ontario, CA all with unique requirements.
Project assistants help manage and develop projects. They may be responsible for scheduling, employee oversight, client management, and data analysis, among other duties. As such, the job lends itself to a broad range of skill sets and innate talents. A talented project assistant can be an invaluable asset for any business or organization!
Project Assistant jobs near Ontario, CA
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