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Weekend Project Assistant Jobs in Seattle, WA (NOW HIRING)

Project Assistant

Federal Way, WA · Hybrid

$30 - $40/hr

Kennedy Jenks is seeking a Project Assistant in Federal Way, WA to support project teams and keep them on track and on budget. This is an opportunity to step into a support role where you are ...

Project Assistant

Seattle, WA · On-site

$75K - $90K/yr

Consertus is seeking a detail-oriented Project Assistant based out of Seattle, WA to support construction management teams on large-scale aviation infrastructure projects. This role plays a key part ...

Project Assistant

Seattle, WA · On-site

$29 - $36/hr

Help Build Projects That Matter At Sellen, successful construction projects depend on exceptional teamwork and our Project Assistants are at the center of it all. As the information hub of the ...

Help Build Projects That Matter At Sellen, successful construction projects depend on exceptional teamwork and our Project Assistants are at the center of it all. As the information hub of the ...

Project Assistant

Federal Way, WA · On-site

$30 - $40/hr

Kennedy Jenks is seeking a Project Assistant in Federal Way, WA to support project teams and keep them on track and on budget. This is an opportunity to step into a support role where you are ...

Consertus is seeking a detail-oriented Project Assistant based out of Seattle, WA to support construction management teams on large-scale aviation infrastructure projects. This role plays a key part ...

Project Assistant

Seattle, WA · On-site

$29 - $36/hr

What You'll Do As a Project Assistant, you'll help keep projects running smoothly by: * Creating and maintaining organized project files and document management systems. * Preparing, distributing ...

Project Assistant

Seattle, WA · On-site

$29 - $36/hr

Help Build Projects That Matter At Sellen, successful construction projects depend on exceptional teamwork and our Project Assistants are at the center of it all. As the information hub of the ...

At Liberty Electric, we power communities across the Pacific Northwest-and we're looking for motivated people to join our team as Project Assistants.This is the perfect entry point into project ...

The Assistant Project Accountant assists and supports the project team by maintaining accurate and complete accounting records. The responsibilities for this role will include assisting with ...

Assistant Project Managers play a critical role in ensuring that technical, financial, and contractual requirements are met across multiple disciplines and stakeholders in our large consulting ...

Project Manager

Bellevue, WA · On-site

$143K - $163K/yr

Define and assign project responsibilities to the Assistant Project Manager and Team. * Mentor team members to grow skill sets to foster a high performing project team. * Monitors, evaluates and or ...

We are currently looking for a Assistant Project Manager who will be responsible for delivering ... Provide support for out-of-hours and weekend works where project requirements demand, subject to ...

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Weekend Project Assistant information

See Seattle, WA salary details

$15

$24

$35

How much do weekend project assistant jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for weekend project assistant in Seattle, WA is $24.52, according to ZipRecruiter salary data. Most workers in this role earn between $19.71 and $27.64 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 are the most commonly searched types of Weekend Project jobs in Seattle, WA?

The most popular types of Weekend Project jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Weekend Project Assistant jobs?

Cities near Seattle, WA with the most Weekend Project Assistant job openings:

Project Assistant

kennedyjc

Federal Way, WA • Hybrid

$30 - $40/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago


Job description

Kennedy Jenks is seeking a Project Assistant in Federal Way, WA to support project teams and keep them on track and on budget. 

This is an opportunity to step into a support role where you are accountable for overseeing project setup, managing financial tracking, and liaising with both internal and external stakeholders. 

You’ll play a key role in the success of engineering projects by identifying and solving issues to keep projects on track. 

What You’ll Do 

As a Project Assistant, you’ll contribute across key focus areas, such as project management, financial tracking, and internal and external communication. 

  • Budget Monitoring: Assist with tracking budgets and controlling project costs.
  • Billing and Invoicing: Support billing, calculate applicable taxes, review invoices, and manage A/R and WIP reserves.
  • Contract Review: Work with General Counsel to review client contracts and related agreements, ensuring proper contract/insurance documentation.
  • Project Setup: Enter and maintain project data in BST and Project Setup Portal, including staffing, rate changes, and amendments.
  • Communication: Act as a central point of contact for project updates and correspondence, both internally and externally.
  • Meeting Coordination: Schedule and confirm meetings with clients, subconsultants, and vendors; prepare and distribute meeting documentation.
  • Project Management Support: Assist in maintaining project management plans, conduct weekly project reviews, and ensure action items are followed up.
  • Subcontractor Coordination: Prepare subconsultant agreements and track insurance certificates and payment statuses.
  • Reporting: Prepare reports, charts, and spreadsheets as needed, and assist with the preparation of write-off and variance memos.
  • Webinars & Presentations: Set up and manage webinars, as well as presentation software for client meetings.
  • General Office Support: Assist with local office support activities and other duties as assigned.

What Makes This Role Different

  • Wearer of Many Hats: You are responsible for managing competing priorities and timelines.
  • Client Liaison: You act as the connector between internal and external project teams.
  • Organizer Extraordinaire: You are responsible for keeping the project on schedule and within budget.

What You Bring

  • Relevant experience: Experience in a similar role, preferably in the AEC industry.
  • Functional expertise: Familiarity with project management processes and tools.
  • Communication and Collaboration: Excellent written and verbal communication and the ability to interact professionally at all levels.
  • Work Style: You are able to work independently and as part of a team, collaborating with Project Managers, Finance, and other departments.

Qualifications

  • Education: Bachelor's Degree or equivalent experience
  • Experience: Minimum of 5 years of relevant experience in project assistance, accounting, contract administration, or executive support within an engineering or professional services firm.
  • Areas of Knowledge: Project management tools (e.g., Excel, PlanTrax) is a plus. Proficiency in Microsoft Office, Adobe Acrobat, accounting software (BST preferred), MS Project, and Crystal Reports

Kennedy Jenks supports a healthy work-life balance and utilizes a hybrid model of home and office work, with a minimum of two days per week in the office. This approach empowers our people to thrive, collaborate, and do their best work

Salary range for this position is anticipated to be hourly at $30 to $40 per hour, and may vary based upon education, experience, qualifications, licensure, certifications, and geographic location. 

Benefits summary: Medical, dental, vision, life and disability insurance; a health savings account; a 401(k); bonus programs; tuition reimbursement; employee ownership opportunity; professional registration support; business travel assistance; competitive paid time off and holidays; an employee assistance program; and additional programs that support your wellbeing and professional growth. 

#LI-Hybrid or #LI-Onsite