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Project Assistant Jobs in Portland, OR (NOW HIRING)

TERRACON

Project Assistant

Portland, OR · On-site

A valid driver's license with acceptable violation history may be required. * Assist project/program manager with resource management and resource assignment. * Partner with financial analysts ...

Timberlab

Project Assistant

Portland, OR · On-site

Ability to perform all essential duties of Junior Administrative/Jr. Project Assistant * Answer phones - screen/handle routine items and direct calls as appropriate * Process incoming and outgoing ...

TERRACON

Project Assistant

Portland, OR · On-site

$24.50 - $34.50/hr

Responsibilities * Assist project/program manager with resource management and resource assignment. * Partner with financial analysts/ accountants to collect and enter information to support tracking ...

Timberlab

Project Assistant

Portland, OR · On-site

Ability to perform all essential duties of Junior Administrative/Jr. Project Assistant * Answer phones - screen/handle routine items and direct calls as appropriate * Process incoming and outgoing ...

JH Kelly

Project Coordinator

Portland, OR

$25 - $45/hr

Set up and maintain jobs in project management and accounting systems. * Assist Project Managers with project documentation, contracts, and job tracking. * Support bid and proposal preparation ...

isec

Project Engineer I

Vancouver, WA

$72K - $92K/yr

Duties and Responsibilities * Assist in the development, preparation, and finalization of project schedule. * Responsible for procuring and submitting all project submittal information as well as ...

isec

Project Engineer I

Vancouver, WA · On-site

$72K - $92K/yr

Duties and Responsibilities * Assist in the development, preparation, and finalization of project schedule. * Responsible for procuring and submitting all project submittal information as well as ...

Holland Partner Group

Project Manager I

Hillsboro, OR · On-site

Develop, coordinate, and manage project planning and scheduling. * Assist in negotiating and drafting complex subcontracts for Project Manager II and/or Senior Project Manager review. * Prepare ...

ISEC, Inc.

Project Engineer I

Vancouver, WA · On-site

$72K - $92K/yr

Duties and Responsibilities * Assist in the development, preparation, and finalization of project schedule. * Responsible for procuring and submitting all project submittal information as well as ...

Rosendin

Sr. Project Manager

Hillsboro, OR

You will lead and manage a team of project managers, and assistant project managers to deliver exceptional results for our clients. The position proactively develops new business opportunities and ...

NW Natural

IT Project Manager (SAP)

Portland, OR · On-site

$103K - $122K/yr

If external vendors, contractors, or resources are engaged on the project, assist purchasing with the development of request for proposal (RFP) scope documents for outside vendors. Coordinate the ...

Pence Construction

Project Engineer

Lake Oswego, OR · On-site

Review and maintain as-builts. * Assist with project meetings including taking and distributing meeting minutes. * Produce daily reports. * Track labor productivity. * Assist project team with shop ...

Pence Companies

Project Engineer

Lake Oswego, OR · On-site

Review and maintain as-builts. * Assist with project meetings including taking and distributing meeting minutes. * Produce daily reports. * Track labor productivity. * Assist project team with shop ...

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Project Assistant information

See Portland, OR salary details

$14

$22

$32

How much do project assistant jobs pay per hour?

As of Jul 13, 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 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.

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
Project Assistant

Project Assistant

TERRACON

Portland, OR • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 11 days ago

Terracon rating

7.5

Company rating: 7.5 out of 10

Based on 117 frontline employees who took The Breakroom Quiz

37th of 58 rated business consultants

Job description

Provide project delivery support including document control and administration, project tracking, project quality and consistency, and drafting communications resulting in great client experience.
Terracon is a 100 percent employee-owned multidiscipline consulting firm comprised of more than 8,000 curious minds focused on solving engineering and technical challenges from more than 200 locations nationwide. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon's growth is due to our talented employee-owners exceeding expectations in client service and growing their careers with new and exciting opportunities in the marketplace. Terracon was recognized as the #1 firm in Asbestos and Lead Abatement.

Terracon's vision of "Together, we are best at people" is demonstrated through our excellent compensation and benefits package. Based on eligibility, role and job status, we offer many programs including medical, dental, vision, life insurance, 401(k) plan, paid time off and holidays, education reimbursement, and various bonus programs.
Innovation and hands-on practice come together in our geotechnical consulting services. We provide geotechnical services nationwide for a wide range of projects, drawing on six decades of historical geotechnical data, a fleet of more than 200 drill rigs, 140 accredited laboratories, and thousands of employees to quickly organize or capture site data wherever projects are located.From AI-supported solutions and predictive technologies to geophysics and traditional exploration, we deliver precision, value-added subsurface information and engineering and scientific expertise to solving our clients' challenges and achieve their goals for project sustainability, quality, and efficiency.
  • High school diploma and a minimum of 2 years' related experience.
  • Associate or bachelor's degree in related field preferred.
  • Experience with gINT Geotechnical software and AutoCAD LT preferred (if applicable)
  • Fluent in Microsoft Office applications.
  • A valid driver's license with acceptable violation history may be required.
  • Assist project/program manager with resource management and resource assignment.
  • Partner with financial analysts/ accountants to collect and enter information to support tracking of project/program details including timelines, budgets, timelines/schedules, proposals, contracts, deliverable dates, etc. in applicable process systems.
  • Assist the project team with drafting report deliverables and proposal deliverables.
  • Partner with financial analysts/ accountants and project team with fee estimate and change order management.
  • Perform data entry or updates to documentation & systems including TerraNet and CRM.
  • Partner with financial analysts/ accountants and the project team to support management of project Work in Progress (WIP), invoicing and Accounts Receivable (AR).
  • Answer questions by Operations on Terracon client programs and system use.
    • Document Control
  • Provide document control for projects per established processes to ensure adherence to quality standards and project and program requirements.
  • Provide administrative support to project team supporting Operations, National Accounts or Sectors.
  • Update and maintain project/program details in spreadsheets or other appropriate tracking systems including timelines, budgets, schedules, proposals, deliverable dates, etc.
    • Project Delivery Support
  • Provide updates to project/program team leaders on client deliverables and status of projects, including subtask timelines and deliverable dates including financials (provided by financial analysts/ accountants) or other areas as needed.
  • Assist with updates to TerraNet and/or CRM.
  • Partner with financial analysts/ accountants to support proposal and project registration setup as needed.
  • Assist with updates to Program Manual or related documents.
  • Assist project/program leadership with client communication plans.
  • Assist with tracking and communicate project milestones to project team.
  • Prepare specific written report sections and associated drawings and attachments.
  • Partner with financial analysts/ accountants and the project team to draft proposals and fee estimate for standard or routine projects.
  • Draft, track and maintain project change orders.
  • Partner with financial analysts/ accountants and the project team to perform project registration and invoicing tasks, as needed.
  • Maintain inventory of contracts for each project including status and ensuring signed contract is on file.
  • Prepare request for information responses regarding design changes, as directed.
  • Assist with utility locating services and clearances, as directed.
  • Perform other engineering support tasks including development of drawings and directives for proposed boring and test pit locations and plans, preparation of boring and test pit logs and coordination of drilling, and field classification of soil and rock samples, as directed.
  • Schedule and communicate with the client regarding project report status and delivery schedule.
    • Compass Delivery Focus
  • Maintains and updates project-level Compass, as applicable.
  • Provides training and coaching to operational project managers and team members on the use and applicability of Compass to enhance the Client Experience.
    • General
  • Follow safety rules, guidelines, and standards for all projects. Participate in pre-task planning. Report any safety issues or concerns to management.
  • Be responsible for maintaining quality standards on all projects.
  • Perform other duties as assigned.

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