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Project Assistant Jobs in Ridgefield, WA (NOW HIRING)

SUMMARY Mortenson is currently seeking an Assistant Project Manager who will be responsible for partnering with the project manager from bid preparation through final client acceptance. Lead, coach ...

Assistant Project Manager

Portland, OR · On-site

$103K - $181K/yr

The Assistant Project Manager (APM) supports the delivery of capital projects across transmission, distribution, and grid modernization portfolios. This role focuses on project coordination ...

The primary purpose of this position is to assist the project managers in reporting analytical data final reports, fielding customer phone calls/emails, preparing sample kit requests and reviewing ...

Project Engineer

Camas, WA · On-site

$100K - $125K/yr

Prepare or direct the preparation/modification of reports, construction schedules, and design plans * Assist in preparing accurate cost estimates and quotations to ensure project profitability

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Project Assistant information

See Ridgefield, WA salary details

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$22

$32

How much do project assistant jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for project assistant in Ridgefield, WA is $22.86, according to ZipRecruiter salary data. Most workers in this role earn between $18.37 and $25.77 per hour, depending on experience, location, and employer.

What is the role of a project assistant?

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

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 are Project Assistants?

Project Assistants are professionals who provide administrative and operational support to project managers and teams. They help coordinate project activities, manage documentation, schedule meetings, and ensure tasks are completed on time. Project Assistants often handle communication between team members, track project progress, and assist with reporting. Their role is essential for keeping projects organized and running smoothly.

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.

What skills do you need to be a project assistant?

A project assistant needs strong organizational skills, effective communication, and proficiency in project management tools like Microsoft Office or project scheduling software. Attention to detail, the ability to multitask, and basic knowledge of budgeting and reporting are also important for supporting project teams efficiently.

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.

How do I become a project assistant?

To become a project assistant, candidates typically need a high school diploma or equivalent, with some roles preferring an associate's or bachelor's degree in business, management, or related fields. Relevant skills include organization, communication, and proficiency with project management tools like Microsoft Office or Asana. Gaining experience through internships or entry-level positions can also improve chances of securing a project assistant role.

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.

What are the most commonly searched types of Project jobs in Ridgefield, WA? The most popular types of Project jobs in Ridgefield, WA are:
What cities near Ridgefield, WA are hiring for Project Assistant jobs? Cities near Ridgefield, WA with the most Project Assistant job openings:
Assistant Project Manager

Assistant Project Manager

Mortenson

Portland, OR

$102K - $137K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago


Mortenson rating

8.2

Company rating: 8.2 out of 10

Based on 18 frontline employees who took The Breakroom Quiz


Job description

SUMMARY 

Mortenson is currently seeking an Assistant Project Manager who will be responsible for partnering with the project manager from bid preparation through final client acceptance. Lead, coach, and mentor project team members.

 

RESPONSIBILITIES

  • Perform cost control and financial management

  • Work with Preconstruction on project estimate and schedule

  • Coordinate scopes of work

  • Review and compile pay applications, change requests, and other project financial documentation

  • Partner with the Project Manager or Construction Executive

  • Draft client proposals

  • Contract administration and management

  • Award subcontracts

  • Provide direction to the project team for safe and timely project completion

  • Act as liaison for project engineers, mentor and coach others

  • Provide job assignments and manage career development

  • Direct responsibilities and guide Field Engineer(s) and Project Engineer(s)

  • Manage subcontractors and suppliers for the project

  • Supervise budget for and make recommendations for subcontractors and trade partners

  • Lead project buyout with subcontractors and trade partners

  • Facilitate and lead meetings between subcontractors related to project coordination

  • Other duties as assigned, including:

  • Perform on-site Project Manager duties on small scope projects

  • Implement a quality plan that ensures the customer's specified performance criteria in design and construction

  • Effectively work and build relationships with those of diverse backgrounds and organizational levels

  • Lead team members by example, offer effective coaching and feedback, and effectively manage performance

QUALIFICATIONS

  • Bachelor's degree in Construction, Civil, or Architectural Engineering or Construction Management, or equivalent experience

  • Minimum five years of related previous experience

  • Current driver's license

  • Shown ability to assist with all responsibilities for complex projects

  • Detail orientation sufficient to organize and manage multiple project tasks

  • Basic understanding of construction law and generally accepted business practices

  • Microsoft Office, project and pertinent web application skills at an intermediate level

  • Shown positive and professional attitude, and strong customer service skills

  • Ability to interpret and communicate Mortenson policies

  • Active listening skills and effective communication including an openness to diverse input and feedback

  • Knowledge of Equal Employment Opportunity, inclusive behaviors, and Affirmative Action plans and their intended use

A few benefits offered include: 

(for Non-Craft & Non-Union Craft working 25+ hours / week)

  • Medical and prescription drug plans that includes no additional cost vision coverage 
  • Dental plan 
  • 401k retirement plan with a generous Mortenson match
  • Paid time off, holidays, and other paid leaves 
  • Employer paid Life, AD&D, and disability insurance 
  • No-Cost mental health tool and concierge with extensive work-life resources
  • Tuition reimbursement 
  • Adoption Assistance  
  • Gym Membership Discount Program  

 

The base pay range for this role is $102,000 Min - $137,700 Max. (Actual range is higher for the following office locations: Denver, CO and Chicago, IL - 5%, Seattle, WA, and Portland, OR - 10%, Washington, D.C. - 12.5%).

Base pay is positioned within the range based on several factors including an individual's knowledge, skills, and experience, with consideration given to internal equity. 

Please make note:

  • Visa sponsorship is not offered for this position.

  • Our postings are typically open a minimum of 5 days and an average of 44 days. 

 

ABOUT MORTENSON

As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise spans markets like sports, renewable energy, data centers, healthcare, and more. We are builders at heart, working to ensure the built environment has a lasting positive impact. 

Let's Redefine Possible 

 

Equal Employment Opportunity

Your uniqueness brings new and creative perspectives to the team. Mortenson is committed to providing equal opportunities of employment (EOE) to all individuals, regardless of your race, religion, gender, national origin, age, veteran status, disability, marital status or any other legally protected category.

 

Other Items to Note

  • Mortenson reserves the right to hire any individual without legal or financial obligation on unwanted solicitations. No agency emails, calls, or solicitations are accepted without a valid agreement.

  • Must be currently legally authorized to work in the U.S. without sponsorship for employment visa status (e.g., H1B status, 0-1, TN, CPT, OPT, etc.). We are unable to sponsor or take over sponsorship of an employment Visa at this time.


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About M. A. Mortenson

Sourced by ZipRecruiter

M. A. Mortenson is a prominent name in the construction industry, based out of Minneapolis, MN, US. Established in 1954 by M.A. Mortenson Sr., the company has over six decades of experience offering construction services that have contributed to building lasting infrastructures across various sectors, including healthcare, energy, corporate, and sports. Mortenson has proven its exceptional expertise through a range of complex building and facility projects across the US fulfilling the customer's specifications and exceeding their expectations. Moreover, the company's core values are outlined as ‘Do the Right Thing’, ‘We Before I’, ‘Inspire What’s Possible’, and ‘In it for the long haul’.

Industry

Manufacturing and construction

Company size

1,001 - 5,000 Employees

Headquarters location

Minneapolis, MN, US

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