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Project Assistant Intern Jobs in Oregon (NOW HIRING)

Quanta Services

Project Management Intern

Portland, OR · On-site

$31K - $37K/yr

The Project Management Intern will support the Project Manager and project team with various tasks ... Support document management, including RFI submittals. * Assist with procurement tasks such as ...

Transition Projects

Development Intern

Portland, OR · On-site

$16 - $21.25/hr

The Development Intern will assist the Development team with administrative tasks behind day-to-day ... The Development Intern will work across nearly all departments and programs at Transition Projects ...

Swinerton Incorporated

Project Engineer Intern

Portland, OR · On-site

$17.75 - $23/hr

Please be advised that housing or relocation assistance is not provided for intern positions within ... Summary: Assist in administration of field office to achieve project profitability and schedule ...

Ryan Companies

Project Engineer Intern

Bend, OR

$25/hr

As a Project Engineer Intern, you will assist the project team in the completion of designated projects while focusing on learning construction industry processes, procedures, and Ryan business ...

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Project Assistant Intern information

What is a project assistant intern?

Project Assistant Interns are entry-level professionals who support project managers and teams with various administrative and organizational tasks. Their responsibilities often include coordinating schedules, preparing documents, conducting research, and assisting with communication between stakeholders. This role provides hands-on experience in project management and helps interns develop valuable workplace skills while contributing to the success of projects.

How does a project assistant intern typically collaborate with other team members during a project?

As a Project Assistant Intern, you’ll regularly interact with project managers, team leads, and various departmental staff to ensure tasks are completed on time. Your role often involves scheduling meetings, distributing project documentation, and tracking progress updates from different team members. You may also help coordinate communication between internal teams and external stakeholders, which builds your organizational and teamwork skills. This collaborative environment provides a valuable learning experience and helps you understand the workflow of larger projects.

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

To thrive as a Project Assistant Intern, you typically need strong organizational skills, attention to detail, and a foundational understanding of project management principles, often supported by coursework in business or related fields. Familiarity with project management software such as Microsoft Project, Trello, or Asana, as well as proficiency in Microsoft Office Suite, is commonly expected. Effective communication, adaptability, and teamwork are vital soft skills that help interns collaborate and respond to shifting project needs. These skills and qualities ensure interns can support project teams efficiently, contribute to successful project outcomes, and build a strong foundation for future roles.

What are popular job titles related to Project Assistant Intern jobs in Oregon?

For Project Assistant Intern jobs in Oregon, the most frequently searched job titles are:

What job categories do people searching Project Assistant Intern jobs in Oregon look for?

The top searched job categories for Project Assistant Intern jobs in Oregon are:

What cities in Oregon are hiring for Project Assistant Intern jobs?

Cities in Oregon with the most Project Assistant Intern job openings:

Project Assistant Intern jobs near you
Infographic showing various Project Assistant Intern job openings in Oregon as of August 2026, with employment types broken down into 84% Full Time, 10% Part Time, 5% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Project Management Intern

Portland, OR • On-site

Quanta Services
Construction • 10K+ employees
Learn more about Quanta Servicesexternal

$31K - $37K/yr

Internship

Posted 5 days ago

Quanta Services rating

7.3

Company rating: 7.3 out of 10

Based on 52 frontline employees who took The Breakroom Quiz

43rd of 80 rated construction

Job description

QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct projects.


Our turnkey service capabilities provide our customers with efficiency, consistency, attention to detail and safe execution. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients.


The Project Management Intern will support the Project Manager and project team with various tasks throughout the development and execution phases of projects. This internship provides exposure to engineering coordination, estimating, project controls, procurement, and construction activities. Interns will gain hands-on experience in project management processes and tools while contributing to real-world projects.


  • Assist with coordination of engineering, estimating, procurement, and construction activities.
  • Support development of project schedules and tracking progress.
  • Participate in value engineering and constructability reviews.
  • Help prepare subcontractor and vendor documentation under supervision.
  • Assist with safety-related documentation and reporting.
  • Contribute to monthly project review reports and financial tracking.
  • Support document management, including RFI submittals.
  • Assist with procurement tasks such as purchase orders and subcontract packages.
  • Help monitor design, procurement, and construction progress.
  • Participate in project close-out activities and lessons learned sessions.
  • Perform other duties as assigned to support the project team.

  • Currently pursuing a degree in Business, Construction Management, Engineering, or related field.
  • Strong organizational and time management skills.
  • Proficient in Microsoft Office; familiarity with project management tools is a plus.
  • Excellent communication skills (verbal and written).
  • Ability to work independently and collaboratively in a team environment.

As an intern, you’ll gain hands-on experience, mentorship from industry professionals, and the opportunity to contribute meaningfully to real projects. You’ll also build valuable skills and connections to support your future career.


All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law.
We are an Equal Opportunity Employer, including disability and protected veteran status.
We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company’s Human Resources department.

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