Assistant Project Manager Jobs in Ontario, CA

1-15 of 26 Jobs

Project Management Assistant

  • Pomona, CA (10 miles from Ontario, CA)
  • 3 hours ago
  • Pomona, CA (10 miles from Ontario, CA)
  • 3 hours ago

Coordinate documentation with customers, review as needed, and assist in submitting packages to the design hub, setting deadlines....

Associate Project Manager (remote)

  • Santa Ana, CA (24 miles from Ontario, CA)
  • 3 days ago
  • Santa Ana, CA (24 miles from Ontario, CA)
  • 3 days ago

Who We Are Join a team that puts its People First! Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally...

Remote Work

Assistant Project Manager

  • Irvine, CA (22 miles from Ontario, CA)
  • 4 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 4 days ago

Responsibilities Were looking for an Assistant Project Manager (APM) to support our Project Managers and Superintendents on fast-paced hospitality renovation projects across the country....

Assistant Construction Manager

  • San Bernardino, CA (20 miles from Ontario, CA)
  • 9 days ago
  • San Bernardino, CA (20 miles from Ontario, CA)
  • 9 days ago

Supports the Project Manager and Project Engineer in and/or performs the processing and resolution of design and field coordination issues, contract change orders and resolution of claims, etc....

Systems Protection and Studies Assistant Project Manager

  • Irvine, CA (22 miles from Ontario, CA)
  • 9 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 9 days ago

HDR Engineering is looking for a System Protection and Studies (SPS) Assistant Project Manager to join our growing and nationally ranked team of Power Delivery professionals....

Project Engineer/Assistant Project Manager

  • Riverside, CA (16 miles from Ontario, CA)
  • 9 days ago
  • Riverside, CA (16 miles from Ontario, CA)
  • 9 days ago

Mechanical contractor looking for a Multifmaily Project Engineer/Assistant PM to joing their growing team. Are you focused, eager to learn, strategic and task oriented? We want to talk to you!...

Assistant Project Manager

  • Riverside, CA (16 miles from Ontario, CA)
  • 10 days ago
  • Riverside, CA (16 miles from Ontario, CA)
  • 10 days ago

Assistant Project Manager Qualifications: Bachelors Degree Construction or Engineering or equivalent experience. 5+ years prior relevant experience....

Project Management Associate, Commercial Real Estate

  • Irvine, CA (22 miles from Ontario, CA)
  • 11 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 11 days ago

JobID: 210636039 Category: Project Management JobSchedule: Full time Posted Date: 2025-06-18T16:46:59+00:00 JobShift: Base Pay/Salary: Irvine,CA $68,640.00-$92,500.00; New York,NY...

Engineering Project Assistant II/ III (H/F)

  • Irvine, CA (22 miles from Ontario, CA)
  • 15 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 15 days ago

Engineering Project Assistant II/ III (H/F) (M/F) SAFRAN ELECTRONICS & DEFENSE AVIONICS USA, LLC Irvine, CA - USA Permanent contract il y a 20 jours SAFRAN ELECTRONICS & DEFENSE AVIONICS USA, LLC...

Associate Project Manager

  • Santa Ana, CA (24 miles from Ontario, CA)
  • 16 days ago
  • Santa Ana, CA (24 miles from Ontario, CA)
  • 16 days ago

You'd be responsible for: Perform takeoffs using Onscreen Take-off (OST) and gather pricing for estimates Review take-offs with estimating team Manage document control including change orders, billings...

Project Engineer/Assistant Project Manager

  • Santa Ana, CA (24 miles from Ontario, CA)
  • 16 days ago
  • Santa Ana, CA (24 miles from Ontario, CA)
  • 16 days ago

Commercial Mechanical/HVAC Subcontractor looking for to add a Project Engineer/Assistant PM to their growing team. Exellent benefits, great culture, growth, training and above average compensation...

Assistant Project Manager (M+E)

  • Irvine, CA (22 miles from Ontario, CA)
  • 20 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 20 days ago

Responsibilities: Assist with daily project coordination and administration Maintain project documentation, including RFIs, submittals, meeting minutes, and change orders Help develop and track project...

Assistant Project Manager (M+E)

  • Ontario, CA
  • 20 days ago
  • Ontario, CA
  • 20 days ago

Responsibilities: Assist with daily project coordination and administration Maintain project documentation, including RFIs, submittals, meeting minutes, and change orders Help develop and track project...

Project Engineer/Assistant Project Manager

  • Anaheim, CA (23 miles from Ontario, CA)
  • 30+ days ago
  • Anaheim, CA (23 miles from Ontario, CA)
  • 30+ days ago

Mechanical/HVAC Subcontractor looking for a Project Engineer/Assistant PM Are you extremely focused, strategic and task oriented? We want to talk to you! Job duties Reading plans and conducting...

Associate Project Manager EI

  • Irvine, CA (22 miles from Ontario, CA)
  • 30+ days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 30+ days ago

Seek change notice opportunities; prepare all change order paperwork and forward to the customer in a timely manner; follow up on change orders, received signed change orders from the customer prior...

Demographic Data for Ontario, CA

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


Local
National
178,152
5,054
Medium/Lg

Assistant Project Manager 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.
Project Management: How to be a Successful Project Manager
What is project management? What are the essential project management principles? And what factors affect the state of a project? Youll have the chance to learn the answers to these questions and...
Persuasion and Presence for Program and Project Managers
Logic is not enough. Program managers need presence and to move stakeholders emotionally. Project professionals only follow people they both respect and trust. Learn to apply Aristotles persuasion...
Gaining Business Acumen for Project Managers
Learn to be a successful project professional by continuously evaluating the efforts of your projects and making sure that they are aligned with the goal of supporting your company's mission as...

Salary for Assistant Project Manager Jobs in Ontario, CA

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

Licensing / Certification

Required or preferred licenses and certifications for Assistant Project Manager positions.



Highest Education Level

Assistant Project Managers in Ontario, CA offer the following education background
Bachelor's Degree
45.3%
Master's Degree
20.8%
Associate's Degree
11.2%
Vocational Degree or Certification
9.7%
High School or GED
9.4%
Some College
2.2%
Doctorate Degree
1.1%
Some High School
0.4%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Assistant Project Managers in Ontario, CA
6-8 years
35.0%
4-6 years
20.0%
1-2 years
15.0%
2-4 years
15.0%
8-10 years
10.0%
Less than 1 year
5.0%