Top 362 Engineer Jobs in Mascoutah, Il

Early Career Engineer
Trilon Group —Belleville, IL
- $65,000 - $95,000 a year
- Multiple hires
- Hybrid work
- Civil engineering
- Analysis skills
- Bachelor's degree
- Health insurance
- 401(k)
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Engineer
Ameren —Collinsville, IL
- $71,100 - $172,200 a year
- Full-time
- Microsoft Outlook
- Bachelor of Science
- Data analysis skills
- Paid parental leave
- Paid holidays
2d
Development Engineer
Variety Staffing —Breese, IL
- Bachelor of Science
- Mid-level
- Manufacturing
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Engineering Rep Step 1
Ameren —Belleville, IL
- $31.11 - $44.34 an hour
- Full-time
- Residential
- High school diploma or GED
- Construction experience
Staff Solar Performance Engineer - Solar (Multiple Locations)
Burns & McDonnell —St. Louis, MO
- $110,000 - $175,000 a year
- Full-time
- Construction site
- Office
- Continuous improvement
- 401(k)
- Employee stock ownership plan
Entry - Mid Level Fire Designer/Engineer
Henderson Engineers —St. Louis, MO
- $72,160 - $153,120 a year
- Full-time
- Schematics
- Research
- Mid-level
- Profit sharing
- Paid training
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Mechanical Engineer I
Clayco —St. Louis, MO
- Full-time
- Bachelor of Science
- Residential
- Communication skills
- Paid holidays
- Disability insurance
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Design Engineer
SR Precision Holdings LLC —Troy, IL
- $60,000 - $75,000 a year
- Overtime
- Background check
- Mid-level
- Health insurance
- Dental insurance
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Senior Structural Engineer
Heritage Holding —Illinois
- Full-time
- 11+ years
- Mentoring
- Senior level
Quick Apply
6d
Senior Mechanical Design Engineer - AI Trainer
DataAnnotation —St. Louis, MO
- From $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
Quick Apply
Sr. Mechanical Engineer
RimePro Inc —St. Louis, MO
- $120,000 - $160,000 a year
- Full-time
- 5 years
- Team management
- Senior level
- Profit sharing
- 401(k) matching
Quick Apply
Mechanical Engineer – Onshore Reliability
Hudson Manpower —Illinois
- Full-time
- Senior level
Quick Apply
Sr. Electrical Engineer
RimePro Inc —St. Louis, MO
- $120,000 - $155,000 a year
- Full-time
- Management
- 5 years
- Research
Quick Apply
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
Mechanical Engineer – Offshore Reliability
Hudson Manpower —Illinois
- Full-time
- Senior level
Quick Apply
Rotating Engineer – Onshore Reliability
Hudson Manpower —Illinois
- Full-time
- Senior level
Quick Apply
Rotating Equipment Specialist
Hudson Manpower —Illinois
- Full-time
- Senior level
Quick Apply
Rotating Engineer – Offshore Reliability
Hudson Manpower —Illinois
- Full-time
- Senior level
Quick Apply
Municipal Team Leader (BTL)
Garver —St. Louis, MO
- Call employer
- 5 years
- Microsoft Office
- Bachelor's degree
- Wellness program
Quick Apply
Project Manager (DOT)
Garver —St. Louis, MO
- Call employer
- 11+ years
- Office
- Microsoft Office
- Wellness program
Quick Apply

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engineer jobs near mascoutah, il

Early Career Engineer

Trilon Group -
Belleville, IL

Quick Apply

Job Details

Full-time
$65,000 - $95,000 a year

Benefits

Health insurance
401(k)
Paid time off

Qualifications

Construction specifications
Interpreting technical drawings
Construction plans
Bachelor's degree
Productivity software

Full Job Description

Description

Early Career Engineer
Multiple Positions – Civil, Municipal, Transportation Engineering & Project Controls

Position Type: Full-Time | On-Site/Hybrid

Locations: Detroit, Cleveland, Maumee, Chicago, Champaign, Rockford, Freeport, Rochelle, Schaumburg, Aurora, New York, New Jersey / East Berlin, Belleville, Hartford, Providence, Boston

About This Opportunity
We are seeking talented early-career engineers to join our growing team across multiple locations and service lines. This is your opportunity to launch your engineering career with mentorship from experienced professionals, real-world project experience, and a clear path for professional growth. We're looking for passionate individuals with 0–4 years of experience in:

Civil Engineering
Municipal Engineering
Transportation Engineering
Junior Planners
Project Controls

And we're backing that growth with more than good intentions: eligible roles come with a guaranteed seat in Blueprint, our new early career leadership program. Over six months, you'll build professional development, business acumen, and project delivery skills through real case studies, simulations, and role-play — not passive lectures — culminating in an in-person capstone event where you'll present your work and map out your goals for the year ahead. Your Future Starts With A Plan.

What You'll Do

Support project development from concept through completion
Prepare technical drawings, specifications, and documentation
Assist in field inspections, surveying, and site investigations
Work with design software (AutoCAD, Civil 3D, Revit, GIS tools)
Collaborate with senior engineers, clients, and contractors
Participate in planning studies, feasibility analyses, and permit applications
Track project schedules, budgets, and resource allocation (for Project Controls roles)

What We're Looking For

Required:

Bachelor's degree in Civil Engineering, Structural Engineering, Environmental Engineering, Urban Planning, Construction Management, or a related field
0–4 years of relevant experience (recent graduates welcome)
Strong communication and teamwork skills
Proficiency with Microsoft Office and design/analysis software
Ability to read and interpret engineering plans and specifications

Preferred:

Experience with AutoCAD, Civil 3D, or similar design software
Familiarity with GIS, Revit, or construction management software
Project site experience and knowledge of construction processes
Understanding of municipal codes, regulations, and permitting processes
EIT (Engineer in Training) certification or active pursuit of PE licensure

What We Offer

A guaranteed seat in Blueprint for eligible roles — six months of hands-on leadership development, capped with an in-person capstone event
Mentorship from licensed engineers with decades of experience
Professional development support and PE exam study resources
Exposure to diverse project types across municipal, transportation, and civil sectors
Competitive salary and comprehensive benefits package
Health insurance, 401(k), paid time off, and continuing education
Flexible work arrangements and a collaborative team environment

About Trilon

Trilon was formed with the vision of building the next Top 20 infrastructure consulting firm in North America by bringing together some of the nation’s best infrastructure consulting firms, focused on delivering practical and sustainable infrastructure solutions. Trilon is backed by Alpine Investors, a PeopleFirst Private Equity Firm. Trilon currently comprises 5,500+ staff across the US. For more information, visit www.trilon.com.

Pay Transparency

The base salary range for this role is indicated in the posting. This range reflects the company’s good faith estimate of the compensation for this position at the time of posting. Final compensation will be determined based on factors such as experience, skills, qualifications, internal equity, and geographic location.

About Trilon Group

Trilon group was formed with a vision to build the next Top 20 design firm in North America with a reputation for delivering smart and sustainable infrastructure solutions. Our investment in talent ensures we are the most trusted partner by our clients, our talent, and our investors.

Similar to the infrastructure we design, we want to build an enduring company for our clients, our people, and the communities we serve. We invest in partners who ensure infrastructure solutions address some of the communities most complex challenges of sustainability, resiliency, social equity, and constructibility.

As a People First company, we are focused on growing the careers of our people faster within the Trilon group than our peers. We invest heavily in developing and elevating talent across our family of companies. Trilon Group offers a multitude of career paths, spanning technical, project management, business management, business development, and operations.

Our hiring process

Stage 1: Applied
Stage 2: Initial Screening
Stage 3: 1st Interview
Stage 4: Offer
Stage 5: Hired

Quick Apply

Refine Your Search

engineer jobs in mascoutah, il

Early Career Engineer

Engineer

Development Engineer

Engineering Rep Step 1

Staff Solar Performance Engineer - Solar (Multiple Locations)

Entry - Mid Level Fire Designer/Engineer

Mechanical Engineer I

Design Engineer

Senior Structural Engineer

Senior Mechanical Design Engineer - AI Trainer

Sr. Mechanical Engineer

Mechanical Engineer – Onshore Reliability

Sr. Electrical Engineer

Senior Mechanical Packaging Specialist

Mechanical Engineer – Offshore Reliability

Rotating Engineer – Onshore Reliability

Rotating Equipment Specialist

Rotating Engineer – Offshore Reliability

Municipal Team Leader (BTL)

Project Manager (DOT)

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