Top 183 Summer intern Jobs in St. Louis, Mo

Project Engineer Intern
Goley Insulation —Dupo, IL
- Monday to Friday
- Microsoft Outlook
- Office
- Analysis skills
- Flexible schedule
Quick Apply
Intern - Information Technology
Bi-State Development Agency —St. Louis, MO
- $15 - $20 an hour
- Computer Science
- Office
- Internship
2026 Data Analyst Intern
Copeland —St. Louis, MO
- Full-time
- Residential
- Continuous improvement
- US work authorization
- Paid parental leave
- Paid holidays
Information Technology (IT) Intern
FeatherShark —Chesterfield, MO
- $18 an hour
- Part-time
- Driver's License
- Driving
- US work authorization
Quick Apply
Media Intern, Marketing
Energizer Holdings —St. Louis, MO
- Up to $18 an hour
- Monday to Friday
- Remote
- Microsoft Excel
- Marketing
- Analysis skills
- Health insurance
- Paid time off
12d
Human Resources Intern (Remote)
MEM —St. Louis, MO
- $20 an hour
- Remote
- Internship
- Entry level
Athletic Intern
Saint Louis University —St. Louis, MO
- Part-time
- Research
- University
- Bachelor's degree
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
12d
IT Intern
Design Group —St. Louis, MO
- Part-time
- Background check
- Computer Science
- Pass drug screening
Pharmacy Intern
Walgreens —St. Louis, MO
- $18 - $31 an hour
- Weekends as needed
- English
- Fair chance
- Internship
Cybersecurity Intern
Nidec Motor Corporation —St. Louis, MO
- Part-time
- Computer science
- Computer Science
- Research
Technology Support Intern
RubinBrown LLP —St. Louis, MO
- Part-time
- English
- Office
- Ability to lift 50 pounds
Quick Apply
Intern
Terracon —St. Louis, MO
- $18.00 - $24.20 an hour
- Bachelor of Science
- High school diploma or GED
- Military encouraged
Community Events Summer Intern
Animal Protective Association of Missouri —St. Louis, MO
- $17 an hour
- Part-time
- Sales
- Merchandising
- Office
Quick Apply
Technology Development Intern (Part-Time/Hybrid/Temporary) - Office of Technology Management
Washington University in St Louis —St. Louis, MO
- Part-time
- Microsoft Excel
- Marketing
- Writing skills
2027 Staff Accountant Intern
Novogradac & Company —St. Louis, MO
- $27 an hour
- Full-time
- Hybrid work
- Microsoft Excel
- Writing skills
- Research
- Flexible schedule
IT AI Intern
Evans & Dixon —St. Louis, MO
- $20 - $22 an hour
- Part-time
- Computer Science
- Research
- Windows
- 401(k)
Quick Apply
2h
B2C Marketing (part-time) Intern
Clera —St. Louis, MO
- Part-time
- Remote
- Marketing
- English
- Business
Quick Apply
7d
Customer Happiness Summer Intern
Summersalt —St. Louis, MO
- Seasonal
- Hybrid work
- Marketing
- Office
- Communication skills
Quick Apply
Intern - UI/UX
BJC HealthCare —St. Louis, MO
- Part-time
- Children
- Public Health
- Entry level
- Disability insurance
- Health insurance

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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

summer intern jobs in st. louis, mo

Project Engineer Intern

Intern - Information Technology

2026 Data Analyst Intern

Information Technology (IT) Intern

Media Intern, Marketing

Human Resources Intern (Remote)

Athletic Intern

Digital Economy Intern, Marketing

IT Intern

Pharmacy Intern

Cybersecurity Intern

Technology Support Intern

Intern

Community Events Summer Intern

Technology Development Intern (Part-Time/Hybrid/Temporary) - Office of Technology Management

2027 Staff Accountant Intern

IT AI Intern

B2C Marketing (part-time) Intern

Customer Happiness Summer Intern

Intern - UI/UX

I want to receive the latest job alert for summer intern in st. louis, mo

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