Top 30 Entry level structural Jobs in St. Louis Mo

Mechanical Engineer I
Clayco —St. Louis, MO
- Full-time
- Bachelor of Science
- Residential
- Communication skills
- Paid holidays
- Disability insurance
Quick Apply
Experienced Pool Builder & Crew Leader
Custom Pool, LLC —Belleville, IL
- $30 - $45 an hour
- Full-time
- Construction site
- English
- Mid-level
- Parental leave
- Flexible schedule
Quick Apply
Structural Revit Technician
Farnsworth Group —St. Louis, MO
- Online Application
- Engineering
- Mid-level
- Office
- Health savings account
- Disability insurance
Quick Apply
Entry Level Civil Engineer - FED/STL
Jacobs —St. Louis, MO
- $75,000 - $95,000 a year
- Hybrid work
- Civil engineering
- Office
- Bachelor's degree
- Paid holidays
- Health insurance
Metal Building Components Service Center Manager Trainee
McElroy Metal —St. Louis, MO
- Full-time
- Background check
- Basic math
- Administrative experience
- Profit sharing
- Paid holidays
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Entry Level Structural Engineer
Apex Structural Engineering —Creve Coeur, MO
- $80,000 - $95,000 a year
- Email
- Office
- US work authorization
- Organizational skills
- Paid parental leave
- Relocation assistance
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Maintenance Worker Series (St. Louis City and North County) - St. Louis District
State of Missouri —St. Louis, MO
- $45,759.84 a year
- Overtime
- CDL B
- Forklift
- High school diploma or GED
- Health insurance
- Opportunities for advancement
9d
Operator - St Louis, MO
Millstone Weber —St. Louis, MO
- Construction site
- High school diploma or GED
- Driver's License
Quick Apply
2d
Public Safety Dispatcher
US National Park Service —St. Louis, MO
- $46,561 - $67,264 a year
- Overtime
- Background check
- 18 years or older
- High school
11d
Associate Graduate Engineer
HBK Engineering, LLC —St. Louis, MO
- Full-time
- Civil engineering
- Bachelor of Science
- Engineering
- Paid holidays
- Disability insurance
Graduate Structural Engineer
Larson Engineering —St. Louis, MO
- Full-time
- Hybrid work
- Bachelor of Science
- Office
- Bachelor's degree
- Paid holidays
- Health insurance
Quick Apply
Early Career Substation Electrical Engineer
WSP —St. Louis, MO
- Bachelor of Science
- English
- Office
- Disability insurance
- Health insurance
4d
Entry Level Utility Engineer
Prairie Engineers —Hazelwood, MO
- $62,400 - $74,880 a year
- Weekends as needed
- Background check
- Civil engineering
- Ability to walk for extended periods
- Health insurance
- 401(k)
3d
Carpenter - St Louis, MO
Millstone Weber —St. Louis, MO
- Carpentry
- Construction site
- Mid-level
Quick Apply
Revit BIM Coordinator - Audio Visual and Low Voltage Systems
CTI —Maryland Heights, MO
- $75,000 - $110,000 a year
- Mid-level
- 3 years
- US work authorization
- Disability insurance
- Health insurance
Quick Apply
Material Process Manager (Structural Steel Fabrication)
Alberici Constructors Inc. —Hillsdale, MO
- 5 years
- Mid-level
- Associate's degree
- Profit sharing
- Continuing education credits
Quick Apply
8d
Structural Analysis Engineer
AAA USA —St. Louis, MO
- $70 - $75 an hour
- Full-time
- Mid-level
- Analysis skills
- Travel
- Paid holidays
- Paid time off
Quick Apply
Fire Protection Project Engineer
Introba —St. Louis, MO
- Full-time
- Remote
- Construction site
- 5 years
- Research
- Disability insurance
- Health insurance
CWI UT Special Inspector
Atlas —Fenton, MO
- $50 - $60 an hour
- Full-time
- Mid-level
- Ability to lift 50 pounds
- Paid parental leave
- AD&D insurance
Quick Apply
Project Manager (Structural Steel Fabrication)
Alberici Constructors Inc. —Hillsdale, MO
- 5 years
- Engineering
- Mid-level
- Profit sharing
- Continuing education credits
Quick Apply
12d

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entry level structural jobs near st. louis mo

Mechanical Engineer I

Clayco -
St. Louis, MO

Quick Apply

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

entry level structural jobs in st. louis mo

Mechanical Engineer I

Experienced Pool Builder & Crew Leader

Structural Revit Technician

Entry Level Civil Engineer - FED/STL

Metal Building Components Service Center Manager Trainee

Entry Level Structural Engineer

Maintenance Worker Series (St. Louis City and North County) - St. Louis District

Operator - St Louis, MO

Public Safety Dispatcher

Associate Graduate Engineer

Graduate Structural Engineer

Early Career Substation Electrical Engineer

Entry Level Utility Engineer

Carpenter - St Louis, MO

Revit BIM Coordinator - Audio Visual and Low Voltage Systems

Material Process Manager (Structural Steel Fabrication)

Structural Analysis Engineer

Fire Protection Project Engineer

CWI UT Special Inspector

Project Manager (Structural Steel Fabrication)

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