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Assistant Project Manager Salary Jobs in Riverside, CA

Griffith Company

Assistant Project Manager

Brea, CA · On-site

$105K - $125K/yr

We are looking for an Assistant Project Manager to join our Landscape Division. This position is ... Annual Salary Range: $105,000 - $125,000. Relocation assistance will be provided to candidates ...

Griffith Company

Assistant Project Manager

Brea, CA · On-site

$105K - $125K/yr

We are looking for an Assistant Project Manager to join our Landscape Division. This position is ... Annual Salary Range: $105,000 - $125,000. Relocation assistance will be provided to candidates ...

Trueline

Assistant Project Manager - Concrete

Anaheim, CA · On-site

$115K - $130K/yr

Trueline is seeking an Assistant Project Manager / Concrete Estimator to join their team in Anaheim ... Annual salary increases * 401(k) with 4% company match after one year * Medical coverage with the ...

Trueline

Assistant Project Manager - Concrete

Anaheim, CA · On-site

$115K - $130K/yr

Trueline is seeking an Assistant Project Manager / Concrete Estimator to join their team in Anaheim ... Annual salary increases * 401(k) with 4% company match after one year * Medical coverage with the ...

Trueline

Assistant Project Manager - Concrete

Anaheim, CA

$115K - $130K/yr

Trueline is seeking an Assistant Project Manager / Concrete Estimator to join their team in Anaheim ... Annual salary increases * 401(k) with 4% company match after one year * Medical coverage with the ...

Hodess

Assistant Project Manager

Irvine, CA

$85K - $105K/yr

Description Job Summary The Assistant Project Manager is responsible for assisting the Project ... Salary is commensurate of education, years of experience, and market KNOWLEDGE, SKILLS, AND ...

Hodess

Assistant Project Manager

Irvine, CA · On-site

$85K - $105K/yr

Job Summary The Assistant Project Manager is responsible for assisting the Project Manager (PM) in ... Salary is commensurate of education, years of experience, and market KNOWLEDGE, SKILLS, AND ...

RimePro Inc

Assistant Project Manager

Irvine, CA · On-site

$75K - $105K/yr

Summary A growing construction advisory firm is seeking an Assistant Project Manager to support construction lending and owner's representative projects from preconstruction through closeout. The ...

Rosendin

Assistant Project Manager

Anaheim, CA

The Assistant Project Manager is an entry-level project management position and is expected to learn and develop competency in the Essential Duties and Responsibilities. In addition, the APM is ...

KDC Construction

Assistant Project Manager

Orange, CA · On-site

The Assistant Project Manager, in partnership with the Project Team, develops bid packages and ... Cirks Construction Inc. (CCI), dba KDC Construction, offers a competitive salary/hourly range of ...

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All JobsProject Salary JobsAssistant Project Manager Salary JobsAssistant Project Manager Salary Jobs in Riverside, CA

Assistant Project Manager Salary information

See Riverside, CA salary details

$33.4K

$76.2K

$121.5K

How much do assistant project manager salary jobs pay per year?

As of Aug 5, 2026, the average yearly pay for assistant project manager salary in Riverside, CA is $76,225.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,800.00 and $91,800.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an assistant project manager, and why are they important?

To thrive as an Assistant Project Manager, you typically need a bachelor’s degree in a relevant field, foundational knowledge of project management principles, and strong organizational skills. Familiarity with project management software such as Microsoft Project, Asana, or Trello, and certifications like CAPM or PMP are often advantageous. Exceptional communication, teamwork, and problem-solving abilities help you excel at coordinating tasks and supporting senior project managers. These skills are vital for ensuring projects are completed efficiently, on schedule, and within budget while maintaining strong stakeholder relationships.

What is the difference between Assistant Project Manager Salary vs Project Coordinator Salary?

AspectAssistant Project Manager SalaryProject Coordinator Salary
Typical CredentialsBachelor's degree, PMP or related certifications often preferredBachelor's degree, relevant certifications less common
Work EnvironmentAssists project managers in planning and execution, often in construction, IT, or engineeringSupports project teams with administrative and coordination tasks
Average Salary Range$55,000 - $85,000 annually$40,000 - $60,000 annually

The Assistant Project Manager typically earns a higher salary than a Project Coordinator due to greater responsibilities, required credentials, and involvement in project planning and execution. While both roles support project teams, the Assistant Project Manager often acts as a bridge between project managers and coordinators, leading to higher compensation.

How much does an assistant project manager make?

The average salary for an assistant project manager is approximately $60,000 to $75,000 per year, depending on experience, industry, and location. Salaries can vary based on the complexity of projects, certifications like PMP, and the size of the organization.

What are some common challenges assistant project managers face when supporting multiple projects simultaneously?

Assistant Project Managers often juggle several projects at once, which can present challenges such as managing competing priorities, coordinating communication across different teams, and ensuring that all deadlines are met. Effective time management and strong organizational skills are essential to keep tasks on track and to quickly adapt to shifting project requirements. Building good relationships with project managers, team members, and stakeholders can also help address issues proactively and maintain smooth project workflows.

What is the average salary for an assistant project manager?

The average salary for an Assistant Project Manager in the United States typically ranges from $55,000 to $75,000 per year, depending on factors such as location, industry, and level of experience. In some high-cost-of-living areas or specialized industries, salaries can be higher. Benefits, bonuses, and opportunities for advancement may also impact total compensation. Entry-level positions may start on the lower end, while experienced Assistant Project Managers may earn towards the upper end of the range.

What does an assistant project manager do?

An assistant project manager supports the project manager by coordinating tasks, tracking progress, and communicating with team members and stakeholders. They help ensure projects stay on schedule and within budget, often using project management tools like MS Project or Primavera. This role typically requires organizational skills, attention to detail, and knowledge of project management principles.
What are popular job titles related to Assistant Project Manager Salary jobs in Riverside, CA? For Assistant Project Manager Salary jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Assistant Project Manager Salary jobs in Riverside, CA look for? The top searched job categories for Assistant Project Manager Salary jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Assistant Project Manager Salary jobs? Cities near Riverside, CA with the most Assistant Project Manager Salary job openings:
Assistant Project Manager Salary jobs near you

Assistant Project Manager

Griffith Company

Brea, CA • On-site

$105K - $125K/yr

Full-time

Medical, Vision, Retirement, PTO

Posted 7 days ago

Job description

At Griffith Company, we recognize that people are our most valuable resource. We nurture that resource by fostering a work environment that encourages communication, respect and recognition. In this environment, Griffith Company employees flourish, taking their careers to new levels. In addition to offering a nearly 125 year history of quality, safety and excellence, Griffith Company has a dynamic, exciting and supportive culture where opportunity for growth abounds.
We are looking for an Assistant Project Manager to join our Landscape Division. This position is responsible for assisting the Project Manager in providing overall administrative and technical direction on projects.
Essential Functions
  • Assist in planning, organizing and managing the field team with the Project Manager and Estimator.
  • Analyze and price out change orders.
  • Assist the Project Manager with the establishment of project objectives.
  • Represent Griffith Company by initiating and maintaining liaison with primary owner representatives.
  • Assist with the overall management of the financial aspects of the contract, including job cost reports, billings, budget changes, change orders, accounts payable processing and collections.
  • Assist in the review of deliverables prepared by the team before submitting to Owner.
  • Manage job controls to ensure compliance with contract, budget, schedule, forecasting and job costing.
  • Supervise, direct, and mentor project engineering staff to ensure individual development and that project standards are met.
  • Coordinate multi-phases and tasks of construction including the management and scheduling of subcontractors, vendors and suppliers as well as any self-performed work.
  • Provide support to Project Manager.
  • Review project proposal or plan to determine time frame, funding limitations and procedures for accomplishing project.
  • Participate in the preparation of project reports for management and owners.
  • Assist Project Superintendents and Foremen in scheduling work
  • Review timesheets
  • Provide safety and quality control management
  • Maintain accurate forecasting and management of project budgets.
  • Manage subcontractors and project team (subordinates)
  • Resolve problems involving labor disputes, material deliveries and contracts/subcontract administration
  • Assist Project Manager with the oversight of document control and coordination of subcontractors
  • Other duties as assigned

Education
  • Minimum of a Bachelor's degree would be preferred, or equivalent combinations of technical training and related experience.

Specific Job Knowledge, Skills And Ability
The individual must possess the following knowledge, skills and abilities:
  • Must have a strong work ethic and excellent time management skills.
  • Excellent writing, presentation, and computer skills
  • Must be proficient in Build2Win
  • Must have an understanding of time impact analysis and time related overhead
  • Must be familiar with Contract Accounting
  • Must have an understanding of critical path and track delays.
  • Must have a valid driver's license
  • Other requirements may apply

Competencies
  • Project Management
  • Ethical Conduct
  • Highly Organized
  • Negotiation
  • Time Management
  • Leadership
  • Problem Solving/Analysis
  • Financial Management
  • Results Driven
  • Process Oriented
  • Communication Proficiency (Verbal & Written)

Physical Demands
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
  • Frequently required to stand and walk at construction jobsites
  • Frequently required to sit for extended periods of time
  • Must frequently lift and move up to 20 pounds.
  • Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to adjust focus.

Company Benefits Package
In addition to offering a comprehensive benefits package for all employees - including a superior health benefits package - Griffith Company also offers generous performance-based compensation. As part of an Employee Stock Ownership Plan (ESOP) Corporation, Griffith Company employees have the opportunity to directly and financially benefit from the Company's success. Other benefits include vacation time, sick days, paid holidays, and a 401K program. (Benefits are subject to eligibility requirements)
Annual Salary Range: $105,000 - $125,000.
Relocation assistance will be provided to candidates outside of the local area on a case-by-case basis.
Visit us at: www.griffithcompany.net
Griffith Company is an equal opportunity employer and an employee-owned company.
Important Notice to Staffing Agencies/Recruiting Firms
Griffith Company will not accept unsolicited resumes from any sources other than directly from a candidate, Griffith Company employee or any of our external recruiting partners whom we already have an executed written agreement with. Any unsolicited resumes sent to any of the following will be considered Griffith Company property: Griffith Company mailing address, fax machine or email address; Griffith Company employees; or to Griffith Company's applicant/candidate database. Griffith Company will NOT pay a fee for any candidate placement resulting from the receipt of an unsolicited resume. Griffith Company will consider any candidate for whom an Agency has submitted an unsolicited resume to have been referred by the Agency free of any charges or fees. Agencies must obtain advance written approval from Griffith Company's Human Resources team to submit resumes, and then only in conjunction with a valid fully-executed contract for service and in response to a specific job opening. Griffith Company will not pay a fee to any Agency that does not have such agreement in place. Agency agreements will only be valid if in writing and signed by Griffith Company's CEO, Executive Vice President or Human Resources Director. No other Griffith Company employee is authorized to bind Griffith Company to any agreement regarding the placement of candidates by Agencies.

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