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Project Assistant Jobs in Portland, OR (NOW HIRING)

EC Source

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

MasTec Inc

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

EC Source

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

MasTec Inc

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

MasTec Inc

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

MasTec Inc

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

MasTec Inc

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

MasTec Inc

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

MasTec Inc

Assistant Project Manager

Vancouver, WA

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

MasTec Inc

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

MasTec Inc

Assistant Project Manager

Vancouver, WA

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

Mortenson

Assistant Project Manager

Portland, OR · On-site

$102K - $137K/yr

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 ...

MasTec Inc

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

MasTec Inc

Assistant Project Manager

Vancouver, WA

$75K - $125K/yr

Summary: Assist in the management of multiple projects while providing advice to the Project Manager. Help coordinate projects, schedules, and track the progress of projects and report their results.

Parsons

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 ...

Mortenson

Assistant Project Manager

Portland, OR · On-site

$102K - $137K/yr

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 ...

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Showing results 21-40

All JobsProject JobsProject Assistant JobsProject Assistant Jobs in Portland, OR

Project Assistant information

See Portland, OR salary details

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$22

$32

How much do project assistant jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for project assistant in Portland, OR is $22.85, 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 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 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.

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 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.

Can I get into project management with no experience?

Project assistants often start with little or no experience and can transition into project management roles by gaining relevant skills such as communication, organization, and familiarity with project management tools like MS Project or Trello. Entry-level positions may require some related experience or certifications like CAPM, and gaining practical experience through internships or volunteering can improve prospects.

Is a project assistant a good job?

A project assistant role involves supporting project managers with tasks such as scheduling, documentation, and communication. It can be a good entry-level position for those interested in project management, offering opportunities to develop organizational and communication skills in various industries. Job satisfaction depends on the work environment and career goals.
More about Project Assistant jobs

What are the most commonly searched types of Project jobs in Portland, OR?

The most popular types of Project jobs in Portland, OR are:

What are popular job titles related to Project Assistant jobs in Portland, OR?

For Project Assistant jobs in Portland, OR, the most frequently searched job titles are:

What job categories do people searching Project Assistant jobs in Portland, OR look for?

The top searched job categories for Project Assistant jobs in Portland, OR are:

What cities near Portland, OR are hiring for Project Assistant jobs?

Cities near Portland, OR with the most Project Assistant job openings:

Project Assistant jobs near you
Infographic showing various Project Assistant job openings in Portland, OR as of August 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $47,525 per year, or $22.8 per hour.

Assistant Project Manager

Wilson Construction Company

Canby, OR • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 27 days ago

Job description

Title: Assistant Project Manager
Location: Canby, OR


Wilson Construction Company (Wilson) has an immediate opening for a self-motivated Assistant Project Manager with a positive, team-oriented outlook. This position will provide project management support on utility distribution construction projects as well as assist in developing, planning, and coordinating the technical work for electric utility construction projects.


This is an entry level field/office position. The majority of work hours will be spent at a project field office, with some time spent at Wilson's headquarters in Canby, Oregon. This position will require travelling to and staying at various project sites throughout the Western United States. Project durations will vary from a few weeks to multiple years. This position shall work under the direction of the On-site Project Manager or Project Superintendent.


Responsibilities include:
Assisting Project Managers and Schedulers with various administrative tasks;
Entering daily project status data;
Preparing three- and five-day look-aheads;
Preparing Requests for Information (RFIs), transmittals/submittals;
Scheduling materials and tracking deliveries;
Assisting with the approval of material invoices;
Tracking and reporting equipment and vehicles in the right-of-way daily;
Maintaining various spreadsheets;
Performing overall project support for all departments; and
Delivering paperwork and performing other errands.


Requirements include:
Bachelor's Degree in Construction Management, Project Management, Engineering, or equivalent experience;
Advanced proficiency in Microsoft Office (i.e., Word, Excel, Outlook, etc.);
Experience in Microsoft Project and/or Primavera P6 is a plus;
Strong attention to detail;
Strong organizational skills to include:
o Coordinating, tracking, and meeting deadlines;
o Following up;
o Handling multiple tasks in a fluctuating workload; and
o Multi-tasking efficiently.
Analytical skills;
Self-motivated attitude;
Ability to work independently while still contributing to the team;
Willingness to help where needed for the benefit of the team;
Excellent written and verbal communication skills;
Ability to communicate effectively with various levels of staff and personality types; and
Must maintain a valid driver license.


This position requires a candidate that thrives in high-pressure, fast-paced environments due to a high volume of work, tight deadlines, and our dedication to customer satisfaction. Candidates must be able to work on projects in a team environment and maintain strong working relationships with co-workers and customers.


Competitive salary and excellent benefits package, including employer paid medical, dental, vision, 401(k), personal time off, and holiday pay.


Wilson Construction Co. is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.


Smoke and drug free environment. Successful candidates will be required to pass post-offer drug tests, including marijuana.


To apply, please submit your cover letter and resume via our website through the Opportunities page:www.wilsonconst.com

Apply