Project Assistant Jobs in Missouri

Project Assistant jobs in Missouri are open across Kansas City, St. Louis, and Branson and other Missouri metros, with employers like Burns & McDonnell, Washington University in St. Louis, and Amazon hiring at every experience level. Find a role that fits below and apply directly.

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Overview

Open roles68+
Top employerBurns & McDonnell
Top cityKansas City, MO
Cities hiring27
Work type91% On-site
Top industryConsulting

Showing 5 of 68+ Project Assistant jobs

Washington University in St. Louis
Special Project Assistant
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Washington University in St. Louis
Added 3w ago
Special Project Assistant
Washington University in St. Louis
St. Louis, Missouri
Administrative & Office Support
Compliance & Legal
$17 - $27/hr
On-Site
High School
10,000+

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Burns & McDonnell
Assistant Project Controls Specialist
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Burns & McDonnell
New 7h ago
Assistant Project Controls Specialist
Burns & McDonnell
St. Louis, Missouri
Project & Program Management
Construction Management
Project Management
On-Site
Bachelor's
5,001-10,000

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Burns & McDonnell
Assistant Project Controls Specialist
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Burns & McDonnell
Added 1w ago
Assistant Project Controls Specialist
Burns & McDonnell
St. Louis, Missouri
Project & Program Management
Construction Management
Project Management
On-Site
Bachelor's
5,001-10,000

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Jobot
Assistant Project Manager
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Jobot
Added 1mo ago
Assistant Project Manager
Jobot
St Louis, Missouri
Project & Program Management
Construction Management
Project Management
$90k/yr
On-Site
None

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Terracon Consultants Inc
Assistant Project Manager
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Terracon Consultants Inc
Added 1mo ago
Assistant Project Manager
Terracon Consultants Inc
St. Louis, Missouri
Project & Program Management
Project Management
$65k - $100k/yr
On-Site
Bachelor's
1,001-5,000

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See All 68 Project Assistant Jobs in Missouri

Find roles in Missouri that match your experience and apply in just a few clicks.

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Project Assistant Jobs by City in Missouri

Where Missouri roles are concentrated, by current openings.

Kansas City
17 jobs
St. Louis
17 jobs
Branson
3 jobs
Springfield
3 jobs
Clayton
2 jobs
Columbia
2 jobs
Des Peres
2 jobs
St Louis
2 jobs
Warrensburg
2 jobs

Project Assistant Job Market in Missouri

A snapshot from current Missouri openings, updated as new roles post.

Who's Hiring

  • Burns & McDonnell
    Burns & McDonnell11
  • Washington University in St. Louis
    Washington University in St. Louis6
  • Amazon
    Amazon5
  • Abercrombie & Fitch
    Abercrombie & Fitch4
  • HDR
    HDR3

Top Industries Hiring

  • Consulting & Professional Services12
  • Education12
  • Construction & Real Estate10
  • Retail9
  • Food & Beverage3

What Missouri Employers Look For

The qualifications that appear most often in project assistant jobs across Missouri.

  • Proficiency in Microsoft Office Suite, particularly Excel and Word
  • Experience coordinating meeting schedules, agendas, and project documentation
  • Familiarity with project management software such as Asana, Jira, or Microsoft Project
  • Strong written and verbal communication skills for cross-functional team coordination
  • Associate's or bachelor's degree in business, communications, or a related field
  • Ability to track budgets, expenses, or purchase orders under manager supervision

Project Assistant Jobs in Missouri: Frequently Asked Questions

How many project assistant jobs are there in Missouri?

There are 68+ project assistant openings in Missouri on Migrate Mate as of June 2026, with the most roles in Kansas City, St. Louis, and Branson. New positions post regularly as employers across Missouri hire.

Which Missouri cities have the most project assistant jobs?

Kansas City, St. Louis, and Branson have the most project assistant openings in Missouri right now, with additional roles spread across smaller metros statewide.

Which companies hire project assistants in Missouri?

Employers hiring project assistants in Missouri include Burns & McDonnell, Washington University in St. Louis, and Amazon, based on current listings on Migrate Mate as of June 2026.

Are there remote project assistant jobs in Missouri?

Yes. About 9% of project assistant openings tied to Missouri are remote or hybrid as of June 2026. The rest are on-site roles based in Missouri metros.

How do I apply for project assistant jobs in Missouri?

You can apply to project assistant jobs in Missouri directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Missouri location, then apply to each one that fits.

See All 68 Project Assistant Jobs in Missouri

Find roles in Missouri that match your experience and apply in just a few clicks.

Find Project Assistant Jobs