Top 43 Engineering internship Jobs in Missouri

Engineering Intern - Transmission Line
Quanta Services —St. Louis, MO
- Full-time
- Writing skills
- Internship
- Civil Engineering
Civil Engineering Intern
Kimley-Horn —Kansas City, MO
- Engineering
- Office
- Quality control
Substation Intern
HDR —Kansas City, MO
- Temporary
- Communication skills
- Entry level
5d
Bridge Intern
HDR —St. Louis, MO
- Temporary
- Writing skills
- Communication skills
- Entry level
5d
Engineering Intern - Transmission Line
Quanta Infrastructure Solutions Group, LLC —St. Louis, MO
- Writing skills
- In-person
- Internship
Systems Engineer Intern
Leonardo DRS —Bridgeton, MO
- $41,011 - $53,315 a year
- Research
- Office
- High school diploma or GED
- Paid parental leave
- Health savings account
5d
Civil/Structural Engineering Intern (Fall 2026 Co-op) - Transmission & Distribution, Civil-Structural (Kansas City)
Burns & McDonnell —Kansas City, MO
- Full-time
- Civil engineering
- Microsoft Excel
- Microsoft Outlook
- 401(k)
Electrical Engineer Intern
HDR —Kansas City, MO
- Temporary
- Electrical Engineering
- Communication skills
- Entry level
5d
DevOps Engineer Intern
Delta Dental of Missouri —St. Louis, MO
- Hybrid work
- Azure
- Computer Science
- Office
Quick Apply
6d
IT Intern - Data Architecture
Bi-State Development Agency —St. Louis, MO
- $20 an hour
- Microsoft Excel
- Computer Science
- Office
Intern/Co-op
BFA —Washington, MO
- AutoCAD
- Civil engineering
- Construction site
- Health savings account
- Disability insurance
Transmission Line Intern
HDR —Kansas City, MO
- Temporary
- Communication skills
- Entry level
5d
Mechanical Intern
Solutions AEC LLC —St. Louis, MO
- $18 - $20 an hour
- System design
- Budgeting
- Internship
Quick Apply
Intern - IT/RPA Automation
BJC HealthCare —St. Louis, MO
- Part-time
- Children
- IT
- Public Health
- Disability insurance
- Health insurance
Intern Engineer - Summer 2027 - Central Division (For Current/Former HNTB Interns Only)
HNTB —St. Louis, MO
- Full-time
- High school diploma or GED
- Entry level
Traffic & Planning Intern
HDR —Kansas City, MO
- Temporary
- Communication skills
- Entry level
5d
Network, Security, and Information Engineer Associate Intern
MALISKO ENGINEERING —St. Louis, MO
- Temporary
- Writing skills
- English
- Office
- Profit sharing
- Health insurance
Engineering Intern
Orscheln Industries —Moberly, MO
- Computer literacy
- Basic math
- Data entry
Quick Apply
Instrumentation & Controls Intern
HDR —Kansas City, MO
- Temporary
- Communication skills
- Entry level
- Commercial
5d
Buildings Electrical Engineering Intern
Garver —Kansas City, MO
- Call employer
- Engineering
- Office
- Travel
- Wellness program
Quick Apply

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Engineering Intern - Transmission Line

Quanta Services -
St. Louis, MO

Apply Now

Job Details

Full-time | Internship

Qualifications

Structural engineering practices
Mapping using GIS
Technical documentation
Writing skills
Mechanical Engineering
CAD design (engineering design task)
Engineering project drawing management
Field mapping
Infrastructure design
High-voltage electrical systems
Records management
GIS software
Engineering design modification
Cross-functional collaboration
Field data collection
Civil Engineering
Communication skills
Entry level
Structural Engineering
CAD revision management
Structural analysis

Full Job Description

About Us

QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct projects.

Our turnkey service capabilities provide our customers with efficiency, consistency, attention to detail and safe execution. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients.

About this Role

At QISG, our Transmission Line teams play a vital role in the safe, reliable, and efficient delivery of power across communities and regions. As an intern, you’ll work alongside experienced engineers and project managers who design, build, maintain, and upgrade high-voltage transmission infrastructure that supports the backbone of the electric grid. You’ll gain hands-on experience with both traditional engineering methods and the latest industry innovations, helping deliver sustainable, cost-effective, and reliable solutions for our customers.

What You'll Do

Assist engineers with all aspects of overhead transmission line design, including PLS-CADD modeling, line routing, and structure analysis.

Support drafting and mapping using AutoCAD, MicroStation, ArcGIS, or similar software.

Implement engineering redlines and ensure drawing accuracy.

Perform basic engineering calculations, such as sag-tension analysis and pole loading checks, under supervision.

Help prepare documentation, reports, and design packages for project deliverables.

Collaborate with multidisciplinary project teams to develop and refine engineering solutions.

Participate in design reviews, field data collection, and technical meetings.

Maintain organized records of design data, drawings, and project notes.

Work approximately 40 hours per week during the internship period.

What You'll Bring

Required Experience and Education:

Pursuing a Bachelor’s degree in Civil, Mechanical or Structural Engineering from an ABET-accredited program.

Preferred Experience and Education:

Coursework or familiarity with design software such as AutoCAD, MicroStation, ArcGIS, or PLS-CADD.

Basic understanding of design codes and standards such as NESC, IEEE, ANSI, and IBC.

Skills:

Strong attention to detail and interest in power delivery systems.

Ability to work collaboratively in a team-oriented environment.

Excellent organizational and communication skills.

Willingness to learn and take initiative in a fast-paced engineering environment.

What You'll Get

As an intern, you’ll gain hands-on experience, mentorship from industry professionals, and the opportunity to contribute meaningfully to real projects. You’ll also build valuable skills and connections to support your future career.

Equal Opportunity Employer

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law.

We are an Equal Opportunity Employer, including disability and protected veteran status.

We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company’s Human Resources department.

Apply Now

Refine Your Search

engineering internship jobs in missouri

Engineering Intern - Transmission Line

Civil Engineering Intern

Substation Intern

Bridge Intern

Engineering Intern - Transmission Line

Systems Engineer Intern

Civil/Structural Engineering Intern (Fall 2026 Co-op) - Transmission & Distribution, Civil-Structural (Kansas City)

Electrical Engineer Intern

DevOps Engineer Intern

IT Intern - Data Architecture

Intern/Co-op

Transmission Line Intern

Mechanical Intern

Intern - IT/RPA Automation

Intern Engineer - Summer 2027 - Central Division (For Current/Former HNTB Interns Only)

Traffic & Planning Intern

Network, Security, and Information Engineer Associate Intern

Engineering Intern

Instrumentation & Controls Intern

Buildings Electrical Engineering Intern

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