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Project Assistant Intern Jobs in Illinois (NOW HIRING)

Project Intern

Hillside, IL · On-site

$29K - $34K/yr

It is the responsibility of a Project Intern to assist a Senior Project Manager or Project Executive and Superintendent or Senior Superintendent. It is imperative that the Project Intern become ...

Project Intern

Hillside, IL · On-site

$29K - $34K/yr

It is the responsibility of a Project Intern to assist a Senior Project Manager or Project Executive and Superintendent or Senior Superintendent. It is imperative that the Project Intern become ...

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

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

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

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

Infographic showing various Project Assistant Intern job openings in Illinois as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Office/Finance Assistant Intern

Joliet Public Library

Joliet, IL • On-site

$17/hr

Part-time, Internship

Posted 11 days ago


Job description

Are you interested in accounting, finance, business, or public administration and looking for hands-on experience? The Joliet Public Library is seeking a detail-oriented and dependable Business Office / Finance Assistant Intern to join our team!

In this role, you’ll gain practical experience supporting the day-to-day operations of a public library’s Business Office, with exposure to accounts payable, payroll, purchasing, financial recordkeeping, reporting, and general office administration. You’ll work closely with the Business Manager and have the opportunity to contribute to special projects and process-improvement initiatives.

What You’ll Gain:

  • Hands-on experience with accounting and financial recordkeeping
  • Exposure to payroll, purchasing, and vendor management
  • Experience using Excel and working with financial data
  • Insight into public-sector finance and administration
  • Professional experience in a collaborative office environment
  • Opportunities to support meaningful projects and develop valuable workplace skills

We’re Looking For Someone Who Is:

  • Currently enrolled in or recently graduated from a program in Accounting, Finance, Business Administration, Economics, Public Administration, or a related field
  • Organized, dependable, and highly detail-oriented
  • Comfortable working with numbers and spreadsheets
  • A strong communicator who works well independently and as part of a team
  • Eager to learn new software, systems, and procedures
  • Able to handle confidential information with professionalism

Previous office, accounting, finance, customer service, or administrative experience is a plus, but a willingness to learn and grow is just as important.

If you’re looking to build real-world business and finance experience while contributing to the operations of a community-focused organization, we’d love to hear from you!

$17/hour | Monday–Friday | Internship / Part-Time