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Weekend Project Assistant Jobs in Happy Valley, OR

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.

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

$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 ...

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 · 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.

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 JobsWeekend Project Assistant JobsWeekend Project Assistant Jobs in Happy Valley, OR

Weekend Project Assistant information

See Happy Valley, OR salary details

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How much do weekend project assistant jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for weekend project assistant in Happy Valley, OR is $22.41, according to ZipRecruiter salary data. Most workers in this role earn between $17.98 and $25.24 per hour, depending on experience, location, and employer.

What is a weekend project assistant?

Weekend Project Assistants are support staff who help with various tasks related to ongoing projects, typically during weekends. Their responsibilities can include organizing materials, setting up and cleaning workspaces, assisting project managers, coordinating schedules, and providing administrative support. This role is important for ensuring that projects run smoothly outside of regular business hours, allowing teams to meet deadlines and maintain productivity. Weekend Project Assistants are commonly found in industries such as events, construction, research, and community organizations.

What are the typical responsibilities of a weekend project assistant?

As a Weekend Project Assistant, you’ll often help coordinate project tasks, manage schedules, and ensure that team members have the resources they need to stay on track during weekend shifts. You might be responsible for updating project documentation, communicating progress to supervisors, and troubleshooting minor issues as they arise. Your support is crucial in keeping weekend operations running smoothly and ensuring that project milestones are met on time.

What are the key skills and qualifications needed to thrive as a weekend project assistant?

To thrive as a Weekend Project Assistant, you generally need strong organizational skills, attention to detail, and basic project management knowledge, often supported by a high school diploma or some college coursework. Familiarity with productivity tools like Microsoft Office, project management software (such as Trello or Asana), and communication platforms is typically required. Excellent time management, adaptability, and effective communication skills help you coordinate tasks and support team members efficiently during limited weekend hours. These abilities ensure smooth project execution, timely completion of tasks, and reliable support for teams working outside standard business hours.

What cities near Happy Valley, OR are hiring for Weekend Project Assistant jobs?

Cities near Happy Valley, OR with the most Weekend Project Assistant job openings:

Weekend Project Assistant jobs near you

Assistant Project Manager

MasTec Inc

Vancouver, WA

$75K - $125K/yr

Full-time

Posted 25 days ago

MasTec rating

7.4

Company rating: 7.4 out of 10

Based on 155 frontline employees who took The Breakroom Quiz

34th of 80 rated construction

Job description

Overview

As one of the nation's leading electric transmission line construction companies, MasTec Power Delivery companies engineer and construct efficient and reliable electrical transmission, distribution, and substation & switchyard systems. Our extensive workforce includes both union and nonunion teams, which, combined with our specialized equipment fleet, allows us to effectively meet our clients' needs for power delivery, emergency restoration, and ongoing maintenance. We've been involved in some of the most challenging and recognizable electric projects across the U.S. From the electric plant to the end users, MasTec's experienced managers and crews consistently deliver transmission, distribution, and substation & switchyard services with an unfailing commitment to safety, integrity, and sustainable practices.  

Job Description 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. 

Salary Range: $75,000 -125,000


Responsibilities
  • Help oversee a construction project from start to finish 
  • Manage day-to-day project activities including the POD and time sheets 
  • Assist in project planning, budgeting, and identification of resources needed 
  • Work with project manager to ensure understanding of all project activities, schedules and deliverables 
  • Help to manage client responsibilities and expectations 
  • Work with management to develop the objectives/goals of each member and assign individual responsibilities 
  • Ensure that construction activities move according to pre-determined schedule 
  • Monitor the progress of the construction activities on a regular basis 
  • Effective time management and logical decision-making ability 

Qualifications

Skills & Abilities: 

  • Ability to multitask and maintain effectiveness with multiple priorities 
  • Professional demeanor; remain calm and emotionally controlled under pressure 
  • Ability to follow directions and take initiative when required 
  • Excellent communication, accounting and organizational skills 
  • Familiar with Microsoft Office and Timberline 
  • A basic to good understanding of construction means and methods 
  • Basic understanding/proficiency with spreadsheets, Email and other software used in the construction industry. 
  • Completed OSHA ET&D Training 

Physical Demands: 

  • Field visits to the job site 

Education and/or Work Experience: 

At least one of the following: 

  • Degree in Engineering/Construction Management 
  • Construction Management with 1-2 years of experience with a commercial and/or Industrial general contractor; 
  • 2+ years of directly related experience with no degree 
Qualifications:

Skills & Abilities: 

  • Ability to multitask and maintain effectiveness with multiple priorities 
  • Professional demeanor; remain calm and emotionally controlled under pressure 
  • Ability to follow directions and take initiative when required 
  • Excellent communication, accounting and organizational skills 
  • Familiar with Microsoft Office and Timberline 
  • A basic to good understanding of construction means and methods 
  • Basic understanding/proficiency with spreadsheets, Email and other software used in the construction industry. 
  • Completed OSHA ET&D Training 

Physical Demands: 

  • Field visits to the job site 

Education and/or Work Experience: 

At least one of the following: 

  • Degree in Engineering/Construction Management 
  • Construction Management with 1-2 years of experience with a commercial and/or Industrial general contractor; 
  • 2+ years of directly related experience with no degree 
Education:UNAVAILABLEEmployment Type: FULL_TIME

What MasTec employees say

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