Top 20 Industrial engineering internships Jobs in Maryland Heights, Mo

Mechanical Engineer I
Clayco —St. Louis, MO
- Full-time
- Bachelor of Science
- Residential
- Communication skills
- Paid holidays
- Disability insurance
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Senior Mechanical Packaging Specialist
Nestlé Purina —St. Louis, MO
- $89,000 - $134,000 a year
- Management
- Up to 50% travel
- 5 years
- Health insurance
- 401(k) matching
5d
People Team Analyst
Bw Corporate Us —St. Louis, MO
- Full-time
- Background check
- Pass drug screening
- Mid-level
Automation Controls Engineer Associate Intern
MALISKO ENGINEERING —St. Louis, MO
- Temporary
- Computer Science
- Writing skills
- Engineering
- Profit sharing
- Health insurance
Mechanical Intern
Solutions AEC LLC —St. Louis, MO
- $18 - $20 an hour
- System design
- Budgeting
- Internship
Quick Apply
Network, Security, and Information Engineer Associate Intern
MALISKO ENGINEERING —St. Louis, MO
- Temporary
- Writing skills
- English
- Office
- Profit sharing
- Health insurance
Electrical Intern
Solutions AEC LLC —St. Louis, MO
- $18 - $20 an hour
- Monday to Friday
- System design
- Research
- Analysis skills
Quick Apply
Manufacturing Engineer
Kindeva Drug Delivery Careers —Maryland Heights, MO
- Full-time
- Microsoft Excel
- Mid-level
- 3 years
- Health insurance
- Dental insurance
Quick Apply
Civil Engineer
Civil & Environmental Consultants, Inc. —Saint Charles, MO
- Full-time
- Civil engineering
- Office
- Residential
- Profit sharing
- Disability insurance
5d
Electrical Engineer
Hanson Professional Services Inc. —St. Louis, MO
- $80,000 - $120,000 a year
- Full-time
- Bachelor of Science
- Writing skills
- Mid-level
- Health insurance
- 401(k) matching
Quick Apply
6d
Winchester Equipment Mechanical Engineer
Olin Corporation —East Alton, IL
- $91,100 - $116,000 a year
- Full-time
- Mid-level
- Analysis skills
- Continuous improvement
Water/Wastewater Engineer (Municipal Projects)
Hanson Professional Services Inc. —St. Louis, MO
- $100,000 - $140,000 a year
- Overtime
- Management
- Bachelor's degree
- Travel
- Health insurance
- 401(k) matching
Quick Apply
Electrical Engineer - Substation Design
Hanson Professional Services Inc. —St. Louis, MO
- $147,000 - $175,000 a year
- Full-time
- Bachelor of Science
- 8 years
- Driver's License
- Health insurance
- 401(k) matching
Quick Apply
Senior Civil Site Engineer
Hanson Professional Services Inc. —St. Louis, MO
- $110,000 - $150,000 a year
- Overtime
- Hybrid work
- Management
- Construction site
- Office
- Health insurance
- 401(k) matching
Quick Apply
13d
Assistant Civil/Structural Engineer - Transmission & Distribution (Multiple Locations)
Burns & McDonnell —St. Louis, MO
- Full-time
- Engineering
- Research
- Mid-level
Air Quality Engineer
Hanson Professional Services Inc. —St. Louis, MO
- $100,000 - $150,000 a year
- Full-time
- Engineering
- Mentoring
- Senior level
- Health insurance
- 401(k) matching
Quick Apply
Water/Wastewater Engineer
Hanson Professional Services Inc. —St. Louis, MO
- $100,000 - $120,000 a year
- Overtime
- 5 years
- Office
- Travel
- Health insurance
- 401(k) matching
Quick Apply

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industrial engineering internships jobs near maryland heights, mo

Mechanical Engineer I

Clayco -
St. Louis, MO

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Job Details

Full-time

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Flexible spending account
Paid time off
Employee assistance program
Vision insurance
Life insurance

Qualifications

Bachelor's degree in mechanical engineering
CAD software
Revit
Building information modeling (BIM) tools
Cross-functional communication

Full Job Description

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects.

About LJC

LJC Design & Engineering is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and brightest minds across development, design, and construction.

The Role We Want You For

The Entry-Level Mechanical Engineer will support the mechanical design of mission-critical facilities, including data centers, advanced manufacturing plants, and other high-availability environments. This is an excellent opportunity for an early-career engineer to gain hands-on experience with complex mechanical systems, high-performance infrastructure, and integrated design project delivery.

In this role, you will work closely with engineers, project managers, and other disciplines to support mechanical design efforts from concept through construction. You will assist with calculations, system layouts, equipment selections, drawing production, and coordination while developing a strong foundation in mission-critical design.

The Specifics of the Role

Assist engineers in producing mechanical design deliverables including drawings and specifications.
Perform basic calculations (load calcs, system sizing, pipe pressure drop, duct pressure drop etc.) and assist with miscellaneous design tasks under the supervision of senior staff.
Coordinate with other disciplines including civil, structural, architectural, electrical, plumbing, and controls to support integrated design.
Participate in construction administration tasks, including RFI responses, submittal reviews, and field observations.
Learn and apply ICC, ASHRAE, NFPA and other relevant code series and standards.
Develop technical skills through mentorship, project exposure, and continuing education.

Requirements

BS degree in Mechanical Engineering from an ABET institution required.
0-3 years of experience in Mechanical Engineering; internship or co-op experience in mission-critical, data center, or industrial projects is a plus.
EIT certification or ability to obtain within first year of employment required.
Familiarity with AutoCAD and Revit; exposure to load calculations software such as Trane Trace, Carrier HAP or similar; exposure to CFD modeling software such as Ansys Fluent, Cadence Reality or similar is a plus.
Ability to break down complex challenges and communicate clear, actionable solutions.
Highly organized with ability to manage and pivot between concurrent projects.
Strong communication, collaboration, and problem-solving skills, with a willingness to learn in a fast-paced environment.

Some Things You Should Know

No other builder can offer the collaborative design-build approach that Clayco does.
We work on creative, complex, award-winning, high-profile jobs.
The pace is fast!

Why Clayco and LJC?

2025 Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
2025 ENR Top 400 – Top Data Center Contractor (Top 3).
2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).

Benefits

Discretionary Annual Bonus: Subject to company and individual performance.
Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

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Refine Your Search

industrial engineering internships jobs in maryland heights, mo

Mechanical Engineer I

Senior Mechanical Packaging Specialist

People Team Analyst

Automation Controls Engineer Associate Intern

Mechanical Intern

Network, Security, and Information Engineer Associate Intern

Electrical Intern

Manufacturing Engineer

Civil Engineer

Electrical Engineer

Winchester Equipment Mechanical Engineer

Water/Wastewater Engineer (Municipal Projects)

Electrical Engineer - Substation Design

Senior Civil Site Engineer

Assistant Civil/Structural Engineer - Transmission & Distribution (Multiple Locations)

Air Quality Engineer

Water/Wastewater Engineer

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