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Project Assistant Jobs in Ladera Ranch, CA (NOW HIRING)

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 ...

Ortco Inc

Assistant Project Manager

Orange, CA · On-site

$55K - $65K/yr

Well-established Commercial General Contractor is seeking an Assistant Project Manager to join our team. Our ideal candidate is customer service oriented, professional in demeanor and appearance, and ...

RimePro Inc

Assistant Project Manager

Newport Beach, 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 ...

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 responsible for assisting the Project Manager in providing overall administrative and technical ...

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 responsible for assisting the Project Manager in providing overall administrative and technical ...

Hodess

Assistant Project Manager

Irvine, CA · On-site

$85K - $105K/yr

The Assistant Project Manager is pivotal in coordinating resources, communicating with stakeholders and monitoring project progress through completion. MAJOR AREAS OF RESPONSIBILITIES Project ...

Hodess

Assistant Project Manager

Irvine, CA

$85K - $105K/yr

The Assistant Project Manager is pivotal in coordinating resources, communicating with stakeholders and monitoring project progress through completion. MAJOR AREAS OF RESPONSIBILITIES Project ...

RimePro Inc

Assistant Project Manager

Fullerton, CA · On-site

$80K - $110K/yr

Summary A growing commercial plumbing contractor is seeking an Assistant Project Manager to support fast-paced tenant improvement (TI) projects across tech offices, medical spaces, and commercial ...

SASCO

Assistant Project Manager

Fullerton, CA

ASSISTANT PROJECT MANAGER/ PROJECT ENGINEER SASCO is one of the largest privately held electrical and data contractors in the nation. At SASCO, you can be part of a dynamic team that includes the ...

SASCO

Assistant Project Manager

Fullerton, CA · On-site

ASSISTANT PROJECT MANAGER/ PROJECT ENGINEER SASCO is one of the largest privately held electrical and data contractors in the nation. At SASCO, you can be part of a dynamic team that includes the ...

SASCO

Assistant Project Manager

Fullerton, CA · On-site

ASSISTANT PROJECT MANAGER/ PROJECT ENGINEER SASCO is one of the largest privately held electrical and data contractors in the nation. At SASCO, you can be part of a dynamic team that includes the ...

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All JobsProject JobsProject Assistant JobsProject Assistant Jobs in Ladera Ranch, CA

Project Assistant information

See Ladera Ranch, CA salary details

$14

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$32

How much do project assistant jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for project assistant in Ladera Ranch, CA is $22.90, according to ZipRecruiter salary data. Most workers in this role earn between $18.41 and $25.82 per hour, depending on experience, location, and employer.

How much do project assistants get paid?

Project assistants typically earn between $35,000 and $55,000 annually, depending on experience, industry, and location. Entry-level roles may start lower, while experienced assistants or those in specialized fields can earn higher salaries. Compensation often includes benefits such as health insurance and paid time off.

How does a project assistant typically collaborate with project managers and other team members?

Project Assistants play a crucial role in supporting project managers by organizing schedules, preparing documentation, and facilitating communication among team members. They often attend meetings to take notes, track action items, and ensure deadlines are met. Regular collaboration with various departments is common, as Project Assistants help coordinate resources, gather updates, and address any logistical challenges that arise. This role is ideal for individuals who enjoy multitasking and thrive in a dynamic, team-oriented environment.

What does a project assistant do?

A project assistant supports project managers and teams by coordinating schedules, preparing reports, managing documentation, and tracking project progress. They often use tools like Microsoft Office and project management software to ensure tasks are completed on time. Strong organizational and communication skills are essential for this role.

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

To thrive as a Project Assistant, you need strong organizational skills, attention to detail, and a foundational understanding of project management principles, often supported by a relevant degree or coursework. Familiarity with project management software like Microsoft Project, Asana, or Trello, and proficiency in MS Office Suite are typically expected. Excellent communication, teamwork, and time management skills help you support project managers and coordinate among stakeholders effectively. These skills ensure projects run smoothly, deadlines are met, and teams stay aligned on objectives.

Is a project assistant a good entry-level job?

A project assistant role is often considered a good entry-level job because it provides exposure to project management processes, teamwork, and organizational skills. It typically requires basic administrative skills and may involve using tools like MS Office or project management software, making it suitable for those starting their careers in a professional environment.

What is a project assistant?

A project assistant provides support to the project team and helps make sure projects get done on time and budget. They answer to the project manager or project administrator or a company director. Job duties include handling communication with everyone on the project team, creating and filing documentation, preparing reports, and serving as a liaison between management and the project team. Other responsibilities may include setting up office equipment—such as computers, printers, and webcams for online conference calls, scheduling meetings and check-ins, and managing the project calendar.

What is the difference between Project Assistant vs Administrative Assistant?

AspectProject AssistantAdministrative Assistant
Required CredentialsHigh school diploma; some roles may prefer associate's degree or relevant certificationsHigh school diploma; often no specific certifications required
Work EnvironmentProject sites, offices, collaborative team settingsOffice settings, administrative departments
Employer & Industry UsageConstruction, IT, consulting, engineeringCorporate offices, government agencies, nonprofits
Common Search & ComparisonOften compared for support roles in projectsCompared for general office support roles

The Project Assistant and Administrative Assistant roles share similarities in supporting organizational functions, but Project Assistants focus more on supporting specific projects, often requiring knowledge of project management processes. Administrative Assistants handle broader administrative tasks across departments. Both roles are essential in various industries, but their focus and work environments differ slightly.

More about Project Assistant jobs
What are the most commonly searched types of Project jobs in Ladera Ranch, CA? The most popular types of Project jobs in Ladera Ranch, CA are:
What job categories do people searching Project Assistant jobs in Ladera Ranch, CA look for? The top searched job categories for Project Assistant jobs in Ladera Ranch, CA are:
What cities near Ladera Ranch, CA are hiring for Project Assistant jobs? Cities near Ladera Ranch, CA with the most Project Assistant job openings:
Project Assistant jobs near you
Infographic showing various Project Assistant job openings in Ladera Ranch, CA as of August 2026, with employment types broken down into 83% Full Time, 12% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $47,639 per year, or $22.9 per hour.

Assistant Project Manager

Pete Hill Construction Co Inc

Newport Beach, CA • On-site

$75K - $110K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 11 days ago

Job description

Description:

PROJECT ENGINEER / ASSISTANT PROJECT MANAGER (APM):


Project Engineers & Assistant Project Managers (APM) assist the Project Manager and Project Superintendent in bidding, tracking down subcontractor releases, project billings, helping with RFIs, project scheduling and other administrative management. Engineers & Estimators communicate with project owners, architects, subcontractors and office.


If you are looking for an exciting opportunity to work on the top residential construction projects being built on the West Coast, you may qualify for a rewarding career at Hill Construction Company. We are currently looking to add an Assistant Project Manager to our dynamic Orange County team.


The Company

Hill Construction Company sets the standard in luxury homebuilding, combining highly skilled craftsmanship with progressive technical expertise. With jaw-dropping projects being built in San Diego, Los Angeles, Orange County, and Palm Desert, we collaborate with the area’s most elite and celebrated architects and designers. Our homes are consistently showcased in national and regional magazines including dwell, luxe, Interiors, California Homes, and more. Continual advancement, uncompromised quality, and passion for excellence have led Hill Construction to win numerous industry awards and accolades. Please learn more about us by visiting www.hillconstructioncompany.com and exploring our Instagram.


Benefits

Full-time employee benefits include health, dental, and vision insurance, Paid Time Off, 401k retirement plan with employer matching, cell phone reimbursement, fuel reimbursement, and a potential year-end bonus. We pride ourselves on our company culture – one in which every employee has the opportunity to collaborate, contribute and help shape the future of our growing corporation.


Overview

As an industry leader, Hill Construction excels in making the most technical projects look effortless and turning a dream into a home. In order to continue growing and servicing our clients, our Los Angeles team is looking to add a qualified and enthusiastic full-time Assistant Project Manager (APM). The APM is a critical component of our winning team structure working alongside Project Managers and Superintendents on various custom construction projects. APMs are responsible for the management of project documentation and helping ensure quality and contractual risk management throughout the project life cycle.


Responsibilities

Hill Construction Project Managers and Assistant Project Managers team up, alongside the Superintendent, to manage all areas of the construction process.

Day-to-day responsibilities of the APM include:

  • Bidding / Estimating
  • Budgeting
  • RFI Management
  • Subcontract Management
  • Purchase Order Management
  • Shop Drawing Management
  • Change Order Management
  • Project Billing Review/Approval
  • Risk Management and Forecasting
  • Submittal and Procurement Management


Requirements:

Qualifications

  • Bachelor’s Degree (Construction Management, Engineering, or related field).
  • 1-2 years minimum direct experience with project schedules, RFIs, estimates, budgets, and contracts.
  • Ability to read/bid construction plans.
  • Comprehensive knowledge of subcontractor scopes.
  • Ability to clearly and effectively communicate with project owners, architects, and our office team.
  • Computer proficiency (Microsoft Office, Management Software).
  • P6/On-Center/Revit/Bluebeam/MS Project experience a plus.
  • Sage/Timberline experience a plus.
  • Willingness to regularly visit and walk job sites as well as work in the office.
  • Candidate must possess Hill Construction’s core values: passion, integrity, hard work, and professionalism.
  • Ability to sit and/or stand for extended periods, walk job sites with ease, and bend/stoop as needed.
  • Ability to lift or maneuver boxes without accommodation.