Top 125 Student intern Jobs in O'fallon Il

Project Engineer Intern
Goley Insulation —Dupo, IL
- Monday to Friday
- Microsoft Outlook
- Office
- Analysis skills
- Flexible schedule
Quick Apply
Kids STEM Instructor: Afterschool, Weekend, & Summer Camp + Internship
Code Ninjas of O'Fallon —Shiloh, IL
- $15 - $17 an hour
- Part-time
- Background check
- Classroom
- CPR Certification
- Employee discount
- Opportunities for advancement
Quick Apply
Financial Analyst Internship - Part Time
Health Capital Consultants (HCC) —St. Louis, MO
- Part-time
- Office
- Finance
- Bachelor's degree
Intern, Social Media
St. Louis Blues —St. Louis, MO
- Part-time
- In-person
- Internship
- Communication skills
Research Internship
Health Capital Consultants (HCC) —St. Louis, MO
- Part-time
- Microsoft Word
- Microsoft Excel
- Computer literacy
Financial Analyst Internship - Full Time
Health Capital Consultants (HCC) —St. Louis, MO
- Full-time
- Office
- Finance
- Internship
Intern, Social Media
St. Louis Blues, Enterprise Center, and Stifel Theatre —St. Louis, MO
- Part-time
- In-person
- Internship
- Communication skills
Quick Apply
Pharmacy Intern
Walgreens —Belleville, IL
- $18 - $31 an hour
- Weekends as needed
- English
- Fair chance
- Internship
13d
Intern
Terracon —St. Louis, MO
- $18.00 - $24.20 an hour
- Bachelor of Science
- High school diploma or GED
- Military encouraged
Intern - State Farm Agent Team Member
Scott Huels - State Farm Agent —O'Fallon, IL
- $15 an hour
- Part-time
- Office
- Entry level
- Opportunities for advancement
Quick Apply
Internship: Events & Marketing- Ballpark Village
Live! Hospitality & Entertainment —St. Louis, MO
- Microsoft Excel
- Data entry
- Internship
- Opportunities for advancement
Quick Apply
Camp Director AM or PM - Internship possible
Code Ninjas of O'Fallon —Shiloh, IL
- $18 - $20 an hour
- Part-time
- Background check
- CPR Certification
- Computer literacy
- Employee discount
- Opportunities for advancement
Quick Apply
Campaign Internship
Erica for Illinois —Edwardsville, IL
- $17 an hour
- Part-time
- Office
- Reliable transportation
- Internship
- On-the-job training
- Flexible schedule
Quick Apply
5d
Pharmacy Intern
CVS Health —O'Fallon, IL
- $20.00 - $23.75 an hour
- Part-time
- Microsoft Excel
- Microsoft Outlook
- Basic math
- Dental insurance
- Vision insurance
4d
Intern - State Farm Agent Team Member
Mike Halloran - State Farm Agent —Collinsville, IL
- $15 - $20 an hour
- Part-time
- Computer literacy
- Computer skills
- Communication skills
- Paid time off
- Opportunities for advancement
Quick Apply
2027 Staff Accountant Intern
Novogradac & Company —St. Louis, MO
- $27 an hour
- Full-time
- Hybrid work
- Microsoft Excel
- Writing skills
- Research
- Flexible schedule
Social Media Intern
Northwestern Mutual —St. Louis, MO
- $16 an hour
- Background check
- Marketing
- Office
- Flexible schedule
Quick Apply
2d
Digital Economy Intern, Marketing
Energizer Holdings —St. Louis, MO
- Up to $18 an hour
- Monday to Friday
- Remote
- Microsoft Excel
- Marketing
- Writing skills
- Health insurance
- Paid time off
Intern, Editorial Content
St. Louis Blues —St. Louis, MO
- Part-time
- Research
- Internship
- Communication skills
Customer Happiness Summer Intern
Summersalt —St. Louis, MO
- Seasonal
- Hybrid work
- Marketing
- Office
- Communication skills
Quick Apply

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student intern jobs near o'fallon il

Project Engineer Intern

Goley Insulation -
Dupo, IL

Quick Apply

Job Details

Internship

Benefits

Flexible schedule

Qualifications

Estimating material requirements from blueprints
Some college
Sales support
Construction specifications
Microsoft Outlook
Renovation
PlanSwift
Architecture
Analysis skills
Bidding project phase
Construction drawing review
Estimating construction project budgets
Organizational skills
Cost estimate preparation
Document viewing software
Material cost estimating
Commercial building projects
Civil Engineering
Construction Management
Communication skills
Entry level

Full Job Description

Why Work With Us
For over 50 years, Goley Insulation, part of The Goley Companies, has been a trusted name in the insulation industry. We take pride in delivering high-quality solutions for commercial and residential projects throughout Dupo, IL, St. Louis, MO and surrounding areas.
We deliver Building Performance Solutions, expert installation, and exceed customer expectations. Here, initiative is encouraged, innovation thrives, and collaboration feels like family. With the right tools, training, and support, we empower every team member to grow, succeed, and build a rewarding career.
We value our internship partnership with SIUE and are excited to welcome talented students from SIUE and other universities.

Our Values in Action
Our core values guide everything we do — shaping how we work, grow, and succeed together:

Drive to Win – We set high standards and take pride in delivering exceptional results.
Deliver Beyond Expectations – We go the extra mile to ensure quality, safety, and client satisfaction.
Step Up & Take Ownership – Every team member is empowered to take initiative and make an impact.
Strive to Innovate – Continuous learning and problem-solving keep us at the forefront of our industry.
We Are Family – Respect, trust, and teamwork define our workplace culture.

At The Goley Companies, you’re more than an employee — you’re part of a team committed to building excellence together.

Are you a Construction Management student ready to jumpstart your career? Join our estimating team as a Project Engineer Intern and gain hands-on experience with projects ranging from renovations to large-scale commercial builds.
As a Project Engineer Intern, you will support our Preconstruction and Project Management Teams in preparing accurate and detailed cost estimates and executing a variety of projects. You’ll work closely with team members to understand project scopes, develop takeoffs, and help create bid packages, while also learning to carry out a variety of project management responsibilities.
This is a great opportunity to apply what you’ve learned in school and develop your skills in real-world construction estimation and project management.

Key Responsibilities Include:

Assist on projects of varying size and complexity
Review plans, specifications, and related documents
Prepare quantity takeoffs and preliminary estimates
Help prepare bid packages and manage bid documentation
Support clear and complete handoffs of estimates to the sales and project management teams
Read and interpret architectural drawings
Input project data into Plan Swift and Excel
Compose and track RFIs
Assist in reviewing subcontractor proposals
Ensure timely and complete estimate submissions
Assist with project management tasks

Working Conditions:

Work Environment: Primarily office-based, with occasional site visits to active construction projects.
Schedule: Flexible hours during standard business days (Monday–Friday), with accommodations for academic schedules.
Location: This role is based at our Dupo, IL location.
Physical Requirements: Ability to sit or stand for extended periods, work at a computer, and review both physical and digital construction documents.

Qualifications
Required:

Currently enrolled in a college/university program pursuing a Bachelor’s degree in Construction Management or a related field (e.g., Civil Engineering, Architecture, Building Science)
Strong interest in construction, preconstruction and/or estimating
Familiarity with blueprint reading and drafting
Detail-oriented with strong analytical skills
Comfortable working both independently and within a team
Strong communication and organizational abilities

Preferred:

Experience or coursework using PlanSwift, Excel, Outlook and Adobe PDF

The Goley Advantage
When you join our team, you’re not just taking a job — you’re investing in your future. We offer professional growth, industry-leading training, and a supportive environment built on trust, teamwork, and excellence.

What You’ll Gain

Real-world experience working on active commercial projects
Exposure to estimating software and industry best practices
Mentorship from experienced professionals
Opportunity to build your professional network in the construction industry
Potential for full-time employment post-graduation

Here you’re more than an employee; you’re part of a team building excellence together.

Quick Apply

Refine Your Search

student intern jobs in o'fallon il

Project Engineer Intern

Kids STEM Instructor: Afterschool, Weekend, & Summer Camp + Internship

Financial Analyst Internship - Part Time

Intern, Social Media

Research Internship

Financial Analyst Internship - Full Time

Intern, Social Media

Pharmacy Intern

Intern

Intern - State Farm Agent Team Member

Internship: Events & Marketing- Ballpark Village

Camp Director AM or PM - Internship possible

Campaign Internship

Pharmacy Intern

Intern - State Farm Agent Team Member

2027 Staff Accountant Intern

Social Media Intern

Digital Economy Intern, Marketing

Intern, Editorial Content

Customer Happiness Summer Intern

I want to receive the latest job alert for student intern in o'fallon il

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