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Temporary Project Assistant Jobs in Oregon (NOW HIRING)

Clear Creek Systems Inc

Flushing Project Estimator

Portland, OR · On-site

$90K - $105K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... temporary systems. * Develop complete cost estimates including labor, materials, equipment ... Pricing & Proposal Support * Assist in developing pricing strategies aligned with market conditions ...

Actalent

Construction Project Engineer

Beaverton, OR

$38 - $55/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Read and interpret blueprints, specifications, and construction documents. * Assist with ... If eligible, the benefits available for this temporary role may include the following: * Medical ...

Geoengineers Inc

Project Geostructural Engineer

Portland, OR · On-site

$89K - $126K/yr

  • Medical

  • Life

  • Retirement

  • PTO

As part of our team, you will deliver engineering solutions for temporary works and design-build ... * Assist in business development and marketing activities to grow our practice. * Self-motivated ...

GeoEngineers, Inc.

Project Geostructural Engineer

Portland, OR · On-site

$89K - $126K/yr

  • Medical

  • Life

  • Retirement

  • PTO

As part of our team, you will deliver engineering solutions for temporary works and design-build ... * Assist in business development and marketing activities to grow our practice. * Self-motivated ...

GeoEngineers

Project Geostructural Engineer

Portland, OR · On-site

$89K - $126K/yr

  • Medical

  • Life

  • Retirement

  • PTO

As part of our team, you will deliver engineering solutions for temporary works and design-build ... * Assist in business development and marketing activities to grow our practice. * Self-motivated ...

TEKsystems

Structured Cabling Project Coordinator

Hermiston, OR

$38 - $40/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Deployment Planning Support - Ability to assist with resource planning, deployment scheduling, site ... If eligible, the benefits available for this temporary role may include the following: * Medical ...

TEKsystems

Structured Cabling Project Coordinator

Hermiston, OR

$38 - $40/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... to assist with resource planning, deployment scheduling, site readiness activities, and ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Deeplocal

Executive Producer - Temporary

OR · On-site +1

This is a temporary position with the potential for future permanent opportunities. While this ... project. Provide leadership and guidance to production assistants and more junior producers to ...

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Temporary Project Assistant information

How much is a temporary project assistant paid?

The pay for a temporary project assistant varies depending on the industry, location, and level of experience, but typically ranges from $15 to $25 per hour. Some positions may offer a fixed project-based rate or hourly wages aligned with entry-level or administrative roles.

What is the difference between Temporary Project Assistant vs Project Coordinator?

AspectTemporary Project AssistantProject Coordinator
CredentialsHigh school diploma or equivalent; some roles may require associate's degreeBachelor's degree in business, management, or related field
Work EnvironmentTemporary, project-based settings within various industriesOngoing, team-oriented project management environments
Employer & Industry UsageUsed across industries for short-term support rolesCommon in corporate, construction, and IT sectors for managing projects

The Temporary Project Assistant typically provides short-term support with administrative and logistical tasks, while the Project Coordinator manages ongoing project activities, schedules, and team coordination. Both roles require organizational skills, but the Project Coordinator often has more responsibility and a broader scope of work.

What is a temporary project assistant?

Temporary Project Assistants are professionals hired on a short-term basis to support specific projects within an organization. Their responsibilities often include administrative tasks, organizing documents, scheduling meetings, coordinating communication between team members, and assisting with project deliverables. These roles are ideal for individuals seeking flexible work or experience in project management environments. Temporary Project Assistants help ensure projects run smoothly by handling essential support tasks and adapting quickly to changing project needs.

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

To thrive as a Temporary Project Assistant, you need organizational skills, attention to detail, and proficiency in basic office software, often supported by a high school diploma or equivalent. Familiarity with Microsoft Office Suite, project management tools like Trello or Asana, and document management systems is typically required. Excellent communication, adaptability, and teamwork are key soft skills that help you coordinate tasks and support project goals. These capabilities ensure smooth project operations, timely completion of assignments, and effective collaboration in dynamic environments.

What are the typical responsibilities and expectations for a temporary project assistant during a project's lifecycle?

As a Temporary Project Assistant, you're typically responsible for supporting project managers and team members with administrative tasks, organizing meetings, tracking project milestones, and ensuring documentation is up-to-date. You may assist with scheduling, preparing reports, and managing communication between stakeholders. Since the role is temporary, adaptability and quick learning are important, as you'll need to integrate into the team and processes efficiently. This position often provides valuable exposure to project management practices, making it a great stepping stone for those interested in advancing within project coordination or management roles.
What are the most commonly searched types of Temporary Project jobs in Oregon? The most popular types of Temporary Project jobs in Oregon are:
What cities in Oregon are hiring for Temporary Project Assistant jobs? Cities in Oregon with the most Temporary Project Assistant job openings:
Temporary Project Assistant jobs near you
Infographic showing various Temporary Project Assistant 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.

Flushing Project Estimator

Clear Creek Systems Inc

Portland, OR • On-site

$90K - $105K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 2 days ago

Job description

Job Title: Project Estimator – Data Center Flushing & Cleaning

Position Overview

The Estimator is responsible for preparing accurate, competitive, and compliant cost estimates for hydronic flushing, chemical cleaning, and related commissioning services on data center construction and retrofit projects. This role requires a strong understanding of mechanical systems, data center quality standards, and construction estimating practices. The Estimator works closely with operations, project management, and business development teams to support successful project execution and profitable growth.

Key Responsibilities

Estimating & Bidding

  • Review bid documents, drawings, specifications, and commissioning requirements for data center flushing and cleaning scopes.
  • Perform detailed quantity takeoffs for piping systems, equipment, water volumes, chemicals, filtration, labor, and temporary systems.
  • Develop complete cost estimates including labor, materials, equipment, subcontractors, consumables, and indirect costs.
  • Prepare and submit timely, accurate bids in accordance with client, GC, and owner requirements.

Scope Development & Risk Management

  • Define clear scopes of work and exclusions specific to data center flushing and cleaning.
  • Identify project risks, assumptions, and constraints related to system complexity, cleanliness levels, schedules, and site logistics.
  • Evaluate alternative means and methods to optimize cost, schedule, and compliance.

Technical Coordination

  • Interpret mechanical and commissioning specifications related to hydronic flushing, chemical cleaning, passivation, and water quality.
  • Coordinate with internal operations and field leadership to validate production rates, labor plans, and execution strategies.
  • Participate in pre-bid meetings, scope reviews, and post-bid clarifications as required.

Pricing & Proposal Support

  • Assist in developing pricing strategies aligned with market conditions and company goals.
  • Support proposal narratives, clarifications, and value engineering options when requested.
  • Maintain historical cost data and contribute to continuous improvement of estimating tools and templates.

Required Qualifications

  • 3+ years of estimating experience in mechanical construction, specialty services, or industrial/process systems.
  • Working knowledge of hydronic systems, piping, and mechanical equipment.
  • Ability to read and interpret mechanical drawings, specifications, and construction schedules.
  • Strong analytical skills with attention to detail and accuracy.
  • Proficiency in estimating software, spreadsheets, and takeoff tools (e.g., Excel, Bluebeam, or similar).
  • Strong written and verbal communication skills.

Preferred Qualifications

  • Experience with data center projects, mission-critical facilities, or high-purity/clean systems.
  • Familiarity with hydronic flushing, chemical cleaning, passivation, and commissioning standards.
  • Understanding of GC bid processes, subcontractor scopes, and contract terms.
  • Mechanical trade background (pipefitting, HVAC, or commissioning) is a plus.
  • Ability to interpret and analyze pump performance curves.
  • Experience sizing piping systems to achieve required flow rates and pressures.
  • Familiarity with friction loss calculations, pump selection.

Work Environment & Expectations

  • Remote with periodic site visits as required.
  • Fast-paced, deadline-driven environment with multiple concurrent bids.
  • Collaboration with project managers, field supervisors, and leadership.

Additional Information

  • Compensation based on experience.
  • Company cell phone provided.
  • Paid time off: vacation, sick time, holidays.
  • 401k and company match available after 1 year of employment.
  • Health, dental and vision insurance.
  • Employment is contingent upon successful completion of a drug test, criminal background check, and a satisfactory motor vehicle record.


Clear Creek Systems, Inc. is an equal opportunity employer. We are committed to creating a diverse environment and are proud to be an affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.