Top 70 Project estimator Jobs in Caseyville Il

Project Engineer Mechanical Construction
Airco Service Company —Troy, IL
- $55,000 - $70,000 a year
- Overtime
- Microsoft Excel
- Construction site
- Mid-level
- Paid training
- Paid holidays
Quick Apply
Asphalt Estimator / Project Manager
Byrne & Jones —St. Louis, MO
- Full-time
- Construction site
- Mid-level
- 3 years
- Paid holidays
- Dental insurance
Quick Apply
11d
Pre-Construction Estimator
CNC Foundations —Caseyville, IL
- 8 hour shift
- Mid-level
- Office
- Analysis skills
- Health insurance
- Dental insurance
Estimator
McCarthy Building Companies, Inc. —St. Louis, MO
- Basic math
- Mid-level
- Office
Project Estimator
Servco Equipment Company —St. Louis, MO
- Full-time
- Microsoft Word
- Microsoft Excel
- Computer literacy
Quick Apply
Estimator
Hank's Excavating & Landscaping, Inc. —Belleville, IL
- From $100,000 a year
- Full-time
- Computer literacy
- Mid-level
- Math
- Profit sharing
- Health insurance
Quick Apply
Estimator/Project Manager
M&K Rail Construction LLC. —St. Louis, MO
- $70,000 - $100,000 a year
- Full-time
- Hybrid work
- Construction site
- Mid-level
- Commercial
- Health insurance
- Dental insurance
Quick Apply
Estimator
The Korte Company —St. Louis, MO
- $80,000 - $95,000 a year
- Full-time
- Construction site
- Mid-level
- Analysis skills
- Paid holidays
- Health insurance
Quick Apply
Estimator
NewGround —Clayton, MO
- $90,000 - $100,000 a year
- Full-time
- Hybrid work
- Mid-level
- Analysis skills
- Continuous improvement
- Paid parental leave
- Paid holidays
Estimator and Sales position
Absolute Clean —Swansea, IL
- $60,000 - $85,000 a year
- Overtime
- Clean driving record
- 5 years
- Mid-level
- Paid training
- Health insurance
Quick Apply
Estimator/Director of Estimating
Kaiser Electric —St. Louis, MO
- Full-time
- Bachelor's degree
- Senior level
- Commercial
Construction Estimator
McGrath & Associates, Inc —St. Louis, MO
- Full-time
- Addiction Medicine
- Mid-level
- US work authorization
- Health insurance
- Dental insurance
Quick Apply
Assistant Project Manager (St. Louis-based; No Travel Required)
Alberici Constructors Inc. —St. Louis, MO
- Construction site
- Mid-level
- 3 years
- Profit sharing
- Continuing education credits
Quick Apply
Project Estimator
Tri-State Equipment —Bridgeton, MO
- $50,000 - $62,000 a year
- Full-time
- Research
- Mid-level
- Analysis skills
- Health savings account
- Disability insurance
Quick Apply
Estimator
Nu Way Concrete Forms, Inc. —St. Louis, MO
- Full-time
- Customer service
- Mid-level
- Office
- Paid holidays
- Health insurance
Quick Apply
5d
Senior Estimator
The Korte Company —Highland, IL
- $150,000 - $175,000 a year
- Full-time
- Hybrid work
- Construction site
- Computer literacy
- Analysis skills
- Paid holidays
- Health insurance
Quick Apply
7d
Construction Estimator
Circadia —St. Louis, MO
- Full-time
- Construction site
- Data analysis skills
- Mid-level
- AD&D insurance
- Paid holidays
Quick Apply
Estimator
CONCRETE STRATEGIES —St. Louis, MO
- Full-time
- Microsoft Access
- Microsoft Outlook
- Senior level
Quick Apply
Senior Estimator - Power Generation
Nooter Construction —St. Louis, MO
- $160,000 - $200,000 a year
- Full-time
- Hybrid work
- Mid-level
- 3 years
- Databases
Quick Apply
Project Engineer - Preconstruction
Poettker Construction Company —St. Louis, MO
- $68,000 - $80,000 a year
- Construction site
- Mid-level
- High school diploma or GED
Quick Apply
12h

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project estimator jobs near caseyville il

Project Engineer Mechanical Construction

Airco Service Company -
Troy, IL

Quick Apply

Job Details

Full-time
$55,000 - $70,000 a year

Benefits

Paid training
Paid holidays
Health insurance
Dental insurance
Paid time off
Vision insurance
401(k) matching

Qualifications

Bachelor's degree in mechanical engineering
CAD software
Bluebeam Revu
Project engineering
Microsoft Excel
Construction material procurement
Coordinating with subcontractors on construction projects
Construction safety management
Bachelor's degree in construction management
Mechanical Engineering
Filing
OSHA 10
Mid-level
Utility locating experience for construction industry
Occupational Safety And Health Administration Outreach Training Program 30-Hour
Schedule management
Records management
Job order costing
HVAC
Compliance documentation
Construction document control
Construction stakeholder communication
Construction permits
Safety records management
Productivity software
Construction submittals
Commercial building projects
Microsoft Project
Construction vendor management
Ordering supplies

Full Job Description

Benefits:

401(k) matching
Competitive salary
Dental insurance
Health insurance
Paid time off
Vision insurance

Project Engineer – Mechanical Construction
Airco MEP – Troy, Illinois
Full-Time | In-Office / On-Site

Compensation & Benefits
Base salary: $55,000–$70,000, depending on experience
Comprehensive benefits package
PTO and paid holidays
Training and development opportunities
Long-term growth path into Project Management and/or Estimating

Who We Are

Airco MEP is a leading commercial mechanical contractor based in Troy, Illinois, serving customers across the Metro East and Greater St. Louis market. We support complex mechanical construction projects with a focus on safety, quality, responsiveness, and accountability.

We operate with a hands-on team approach and are looking for people who are willing to learn, take ownership, and support projects from planning through closeout.

The Role

We are hiring a Project Engineer – Mechanical Construction to support our Project Managers across active commercial mechanical projects. This is an early-career role for someone who is hungry, detail-oriented, coachable, and interested in growing into a Project Manager and/or Estimator over time.

The ideal candidate will typically have 2–5 years of experience supporting construction projects, preferably in mechanical construction. We will also consider entry-level candidates with a relevant four-year degree, such as Construction Management, Mechanical Engineering, or a related field, if they have strong internship, co-op, field, or project exposure.

What You’ll Do

Manage and track submittals, product data, RFIs, closeout documents, and project logs
Assist with takeoffs, quantities, job costing, and estimating support as needed
Support purchasing, including material ordering, lead times, delivery coordination, and vendor follow-up
Help build and maintain project documentation, files, turnover packages, and closeout materials
Support job planning and scheduling; Microsoft Project exposure is a plus
Assist with permits, utility locates, and related project documentation as needed
Create and maintain safety documentation, including safety plans, crane plans, and compliance records
Attend job walks when needed, take photos, capture detailed notes, and verify field conditions
Measure and verify field conditions to support mechanical, piping, plumbing, and HVAC coordination
Use tools such as Bluebeam; AutoCAD familiarity is a plus for mechanical coordination work
Communicate professionally with project managers, field leaders, vendors, subcontractors, general contractors, and customers

What We’re Looking For

2–5 years of experience supporting construction projects, preferably in mechanical construction, HVAC, plumbing, piping, or commercial construction
Or a relevant four-year degree in Construction Management, Mechanical Engineering, or a similar field with internship, co-op, field, or project experience
Comfortable around jobsites and able to communicate professionally with field teams
Strong proficiency with Microsoft Office, especially Excel and Word
High attention to detail, strong follow-through, and the ability to stay organized across multiple priorities
Ability to manage a mixed workload, including submittals, purchasing, permits, job walks, documentation, and project support
Coachable, adaptable, team-oriented, and willing to learn how Airco MEP runs work
Interest in long-term growth into Project Management and/or Estimating

Preferred Qualifications

Bluebeam experience
Microsoft Project experience or coursework
OSHA coursework or certifications, such as OSHA-10 or OSHA-30
AutoCAD familiarity, especially for piping, plumbing, HVAC, or mechanical coordination
Mechanical construction background through internships, field exposure, trade experience, or related coursework
Existing familiarity with the Metro East / Greater St. Louis construction market

Work Environment / Location

This is an in-office / on-site role based in Troy, Illinois, with local travel to project sites, job walks, and customer or project meetings across the Metro East and Greater St. Louis market.

Apply Today

If you are detail-oriented, coachable, comfortable around construction projects, and interested in building a long-term career in mechanical construction project management or estimating, we would like to hear from you.

Quick Apply

Refine Your Search

project estimator jobs in caseyville il

Project Engineer Mechanical Construction

Asphalt Estimator / Project Manager

Pre-Construction Estimator

Estimator

Project Estimator

Estimator

Estimator/Project Manager

Estimator

Estimator

Estimator and Sales position

Estimator/Director of Estimating

Construction Estimator

Assistant Project Manager (St. Louis-based; No Travel Required)

Project Estimator

Estimator

Senior Estimator

Construction Estimator

Estimator

Senior Estimator - Power Generation

Project Engineer - Preconstruction

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