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Project Assistant Intern Jobs in Missouri (NOW HIRING)

Brown & Root

Project Management Intern

Holts Summit, MO · On-site

$28K - $33K/yr

Project Management Intern Duties and Responsibilities Assist the project manager in day-to-day functions managing multiple small to mid-sized commercial and industrial construction projects ...

Brown and Root

Project Management Intern

Holts Summit, MO · On-site

$28K - $33K/yr

Project Management Intern Duties and Responsibilities Assist the project manager in day-to-day functions managing multiple small to mid-sized commercial and industrial construction projects ...

Brown & Root

Project Management Intern

Holts Summit, MO

$28K - $33K/yr

Project Management Intern Duties and Responsibilities Assist the project manager in day-to-day functions managing multiple small to mid-sized commercial and industrial construction projects ...

Emery Sapp & Sons, Inc

Project Manager Intern

Columbia, MO

$28K - $33K/yr

Job Summary We are seeking a motivated and dedicated Project Manager Intern to join our team. This ... Support Project Planning: Assist project managers with scheduling, budgeting, and quality control ...

New

Intrinsic Development

Preconstruction Intern

Columbia, MO · On-site

$16 - $20/hr

PRECONSTRUCTION INTERN RESPONSIBILITIES: * Assist the Preconstruction Team with organizing bid invitations, drawing sets, and project documentation. * Support the solicitation and qualification of ...

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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 Missouri?

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

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

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

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

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

Project Assistant Intern jobs near you
Infographic showing various Project Assistant Intern job openings in Missouri as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Sales Assistant Intern

Springfield, MO • On-site

Central States Industrial
Machinery Manufacturing • 51 - 200 employees

9.7

Company rating: 9.7 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

2nd of 494 rated machine equipment manufacturers

Great coworkers

Good employer

Paid breaks

Learn more about Central States Industrialexternal

$18/hr

Full-time, Internship

Medical, Retirement, PTO

Re-posted 20 days ago

Job description

CSI is looking for a Sales Assistant Intern.

This position is responsible for cleanup and maintenance in CSIs ERP of Supplier Data records, cross-referencing brands and equipment type. Occasionally, additional data integrity projects will be assigned as time allows.

Under limited supervision, an ability to prioritize needs and remain flexible while handling multiple tasks is a must. This individual will learn, understand, and utilize CSIs communication techniques and processes. The Sales Data Entry Intern must be a self-starter, detail and process oriented, and can creatively solve problems and create systematic solutions while demonstrating competency in data integration.

About CSI:

CSI provides state-of-the-art stainless-steel process equipment and service for the food, dairy, beverage, pharmaceutical, and personal care industries. We are a growing company with a passion for providing superior customer service. Our work environment is rooted in respect, teamwork, continual learning, and growth... with a large dose of community and fun!

We believe our employees are our greatest resource and are committed to investing in our team. Which is why we offer employees the possibility of free monthly healthcare premiums, paid time off, retirement planning, on-going personal development and more! If it wasnt already obvious, we also value fun and community! Which is why we strive to create an enjoyable and positive work environment hosting company BBQs, bringing in local food trucks, casual Fridays, wellness programs, and even encouraging our team to invest and volunteer in our local community.

Were looking for fun and energetic candidates that want to join our growing family and ensure our customers delight in CSI. If this sounds like you, what are you waiting for? Apply now!

Salary: $18.00 per hour

Primary Functions

  • Audit and clean supplier data across internal systems and databases
  • Communicate with internal stakeholders to verify and update supplier information
  • Contact suppliers via phone and email to schedule meetings and gather missing data
  • Document and correct brand relationships, contact details, and business practices
  • Collaborate with cross-functional teams including Sales, Procurement, and Operations
  • Maintain accurate records and track progress using Excel and internal tools


Education/Training:

  • High school diploma or equivalent, preferred
  • Current enrollment in school and on track to graduate, required


Skills:

  • Proficient computer and keyboarding skills, required
  • Experience in Word, Excel, Data Entry, preferred
  • Excellent written and verbal communication skills, required
  • Ability to prioritize multiple tasks, required

This position will typically work between 20-25 hours per week; working out the schedule with the manager.

This position requires the ability to interact with employees verbally and in writing, remain in a stationary position for 80% of the workday, have close visual acuity, and constantly operate a computer and other office productivity equipment, such as a phone, copy/fax/scan machine, computer keyboard and mouse with or without reasonable accommodation. This position also requires the ability to occasionally lift, stoop, bend, and lift office products and supplies, up to 20 pounds.

CSI has a long standing policy of Equal Opportunity in employment. Our practice is to fill positions by selecting applicants who can perform the work in a competent and professional manner. We do not discriminate on the basis of age, sex, race, color, religion, national origin, sexual orientation, gender identity, protected veteran status, or individuals with disability. U.S. federal law requires completion of employment eligibility verification upon hire. CSI participates in E-Verify. Must have the right to work in the United States.

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