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Assistant Project Engineer Jobs in Illinois (NOW HIRING)

Assistant Project Manager

Dekalb, IL · On-site

$102K - $137K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Act as liaison for project engineers, mentor, and coach others * Provide job assignments and manage ... Proven ability to assist with all responsibilities for complex projects * Detail orientation ...

Civil/Traffic Project Engineer

Chicago, IL

$87K - $117K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Engineer will assist a Project Manager to lead design, mentor younger staff, and prepare PS&E deliverables on projects with complex features. Essential Duties & Responsibilities * Assist Project ...

Role Summary The Project Engineer provides technical and project-specific engineering support to ... · Assist with project estimating by supporting product selection, labor assumptions, equipment ...

New

Civil/Traffic Project Engineer

Chicago, IL · On-site

$142K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Engineer will assist a Project Manager to lead design, mentor younger staff, and prepare PS&E deliverables on projects with complex features. Essential Duties & Responsibilities * Assist Project ...

Assistant Project Manager

Dekalb, IL · On-site

$102K - $137K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Act as liaison for project engineers, mentor, and coach others * Provide job assignments and manage ... Proven ability to assist with all responsibilities for complex projects * Detail orientation ...

Civil/Traffic Project Engineer

Chicago, IL · On-site

$87K - $117K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Engineer will assist a Project Manager to lead design, mentor younger staff, and prepare PS&E deliverables on projects with complex features. Essential Duties & Responsibilities * Assist Project ...

Project Engineer

Alsip, IL · On-site

$120K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

About PFX™ We engineer leading fluid solutions that keep the world moving and we're building a ... Ensure projects meet regulatory, environmental, and quality requirements. * Assist with ...

The role of the Project Engineer (PE) is to assist the Senior Project Manager, Project Manager, Superintendent and Vice President, Construction. Responsible for drawing issuance, submittals ...

Position Description Project Engineer Department Operations / Preconstruction Reports To Project ... RFIs & Submittals -- Assist with requests for information (RFIs), submittals, and material ...

Position Description Project Engineer Department Operations / Preconstruction Reports To Project ... RFIs & Submittals -- Assist with requests for information (RFIs), submittals, and material ...

Description The role of the Project Engineer (PE) is to assist the Senior Project Manager, Project Manager, Superintendent and Vice President, Construction. Responsible for drawing issuance ...

Project Engineer

Lombard, IL · On-site

$80K - $105K/yr

  • Medical

  • Dental

  • Life

  • Retirement

Valdes Architecture & Engineering is seeking a Project Manager to lead the successful planning ... Support project planning, resource allocation, and workload forecasting. * Assist with project ...

Project Engineer

Lombard, IL · On-site

$80K - $105K/yr

  • Medical

  • Dental

  • Life

  • Retirement

Valdes Architecture & Engineering is seeking a Project Manager to lead the successful planning ... Support project planning, resource allocation, and workload forecasting. * Assist with project ...

Project Engineer

Danville, IL · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Role Summary The Project Engineer provides technical and project-specific engineering support to ... • Assist with project estimating by supporting product selection, labor assumptions, equipment ...

New

Project Engineer

Chicago, IL · On-site

$65K/yr

  • Medical

  • Retirement

  • PTO

As a Project Engineer at JKC, you will be responsible for assisting the VP of Operations, project ... Assigned Responsibilities: * Assist VP of Operations and on-site supervisors to ensure project ...

Project Engineer

Palatine, IL · Hybrid

$55K - $65K/yr

PROJECT ENGINEER KEY RESPONSIBILITIES Pre-Construction: * Assist in soliciting subcontractors, the permitting paperwork, setting up of the job site logistics, and the assembly of subcontractor scopes ...

Assistant Project Manager

Chicago, IL

$75K - $90K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering, and construction firm that safely delivers clients across North America the highest ... The Role We Want You For As an Assistant Project Manager, you will provide support to the project ...

Assistant Project Manager

Chicago, IL

$75K - $90K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering, and construction firm that safely delivers clients across North America the highest ... The Role We Want You For As an Assistant Project Manager, you will provide support to the project ...

Assistant Project Manager

Chicago, IL · On-site

$75K - $90K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering, and construction firm that safely delivers clients across North America the highest ... The Role We Want You For As an Assistant Project Manager, you will provide support to the project ...

Showing results 41-60

Assistant Project Engineer information

See Illinois salary details

$38.8K

$80.7K

$118.2K

How much do assistant project engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for assistant project engineer in Illinois is $80,684.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,400.00 and $97,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an assistant project engineer?

To thrive as an Assistant Project Engineer, you need a strong foundation in engineering principles, problem-solving abilities, and typically a bachelor's degree in engineering or a related field. Familiarity with project management software, CAD tools, and industry-specific standards or certifications like EIT (Engineer in Training) is often required. Strong organizational skills, teamwork, and effective communication help you coordinate with diverse stakeholders and manage project tasks efficiently. These skills and qualifications are crucial for ensuring projects are delivered on time, within budget, and to the required quality standards.

What is an assistant project engineer?

An assistant project engineer supports project managers and senior engineers in planning, coordinating, and executing engineering projects. They often handle tasks such as preparing reports, managing schedules, and ensuring compliance with safety and quality standards, typically requiring technical knowledge and organizational skills. This role serves as a stepping stone to more senior engineering positions and may involve using project management tools and software.

What are some common challenges faced by assistant project engineers, and how can they effectively manage them?

Assistant Project Engineers often encounter challenges such as balancing multiple project deadlines, coordinating with diverse teams, and adapting to shifting project requirements. Effective time management, proactive communication with team members, and a willingness to learn from senior engineers can help address these obstacles. Building strong organizational skills and staying updated on project management tools are also crucial for success in this role.

What is the difference between Assistant Project Engineer vs Project Engineer?

AspectAssistant Project EngineerProject Engineer
CredentialsBachelor's degree in engineering or related field; some certificationsBachelor's degree; often more experience and certifications
Work EnvironmentSupports project management team, assists with planning and coordinationLeads project phases, manages teams, and oversees execution
Employer & Industry UsageCommon entry-level role in construction, civil, or mechanical industriesMid-level role with greater responsibility in similar industries

The main difference is that the Assistant Project Engineer supports and assists the Project Engineer, focusing on coordination and administrative tasks, while the Project Engineer takes on more responsibility for planning, execution, and managing project teams. The Assistant Project Engineer is typically an entry-level position, whereas the Project Engineer has more experience and authority in project management.

What are the most commonly searched types of Project Engineer jobs in Illinois?

The most popular types of Project Engineer jobs in Illinois are:

What cities in Illinois are hiring for Assistant Project Engineer jobs?

Cities in Illinois with the most Assistant Project Engineer job openings:

What are popular job titles related to Assistant Project Engineer jobs in IL?

For Assistant Project Engineer jobs in IL, the most frequently searched job titles are:

Infographic showing various Assistant Project Engineer job openings in Illinois as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $80,684 per year, or $38.8 per hour.

Assistant Project Manager

Mortenson

Dekalb, IL • On-site

$102K - $137K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago


Mortenson rating

8.4

Company rating: 8.4 out of 10

Based on 19 frontline employees who took The Breakroom Quiz


Job description

Mortenson is looking for an experienced Assistant Project Manager who thrives in a dynamic environment and can collaborate across all levels of the organization. This role requires flexibility, resourcefulness, and professionalism, along with strong communication skills and attention to detail.

You'll support the Project Manager from bid preparation through final client acceptance, while leading and mentoring project team members. The ideal candidate can anticipate challenges, identify opportunities, and develop creative, practical solutions.

RESPONSIBILITIES

  • Perform cost control and financial management

  • Work with Preconstruction on project estimate and schedule

  • Coordinate scopes of work

  • Review and compile pay applications, change requests, and other project financial documentation

  • Partner with the Project Manager or Construction Executive

  • Draft client proposals

  • Contract administration and management

  • Award subcontracts

  • Provide direction to the project team for safe and timely project completion

  • Act as liaison for project engineers, mentor, and coach others

  • Provide job assignments and manage career development

  • Direct responsibilities and guide Field Engineer(s) and Project Engineer(s)

  • Manage subcontractors and suppliers for the project

  • Oversee budget for and make recommendations for subcontractors and trade partners

  • Lead project buyout with subcontractors and trade partners

  • Facilitate and lead meetings between subcontractors related to project coordination

  • Other duties as assigned, including:

  • Perform on-site Project Manager duties on small scope projects

  • Implement a quality plan that ensures the customer's specified performance criteria in design and construction

  • Effectively work and build relationships with those of diverse backgrounds and organizational levels

  • Lead team members by example, offer effective coaching and feedback, and effectively manage performance

QUALIFICATIONS

  • Bachelor's degree in Construction, Civil, Architectural, Mechanical, and/or Electrical Engineering or equivalent experience

  • Minimum five years of related previous experience

  • Proven ability to assist with all responsibilities for complex projects

  • Detail orientation sufficient to organize and manage multiple project tasks

  • Possess basic understanding of construction law and generally accepted business practices

  • Microsoft Office, project, and pertinent web application skills at an intermediate level

  • Proven positive and professional attitude, and strong customer service skills

  • Ability to interpret and communicate Mortenson policies

  • Current driver's license

A few benefits offered include:

(for Non-Craft & Non-Union Craft working 25+ hours / week)

  • Medical and prescription drug plans that includes no additional cost vision coverage

  • Dental plan

  • 401k retirement plan with a generous Mortenson match

  • Paid time off, holidays, and other paid leaves

  • Employer paid Life, AD&D, and disability insurance

  • No-Cost mental health tool and concierge with extensive work-life resources

  • Tuition reimbursement

  • Adoption Assistance 

  • Gym Membership Discount Program 

 

The base pay range for this role is $102,000 - $137,700. (Actual range is higher for the following office locations: Denver, CO and Chicago, IL - 5%, Seattle, WA, and Portland, OR - 10%, Washington, D.C. - 12.5%).

Base pay is positioned within the range based on several factors including an individual's knowledge, skills, and experience, with consideration given to internal equity.  This position is eligible for Mortenson's incentive plan.

#LI-JN1

#IND-FYR

Please make note:

  • Visa sponsorship is not offered for this position.

  • Our postings are typically open a minimum of 5 days and an average of 44 days.

 

ABOUT MORTENSON

As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise spans markets like sports, renewable energy, data centers, healthcare, and more. We are builders at heart, working to ensure the built environment has a lasting positive impact.

Let's Redefine Possible

 

Equal Employment Opportunity

Your uniqueness brings new and creative perspectives to the team. Mortenson is committed to providing equal opportunities of employment (EOE) to all individuals, regardless of your race, religion, gender, national origin, age, veteran status, disability, marital status or any other legally protected category.

 

Other Items to Note

  • Mortenson reserves the right to hire any individual without legal or financial obligation on unwanted solicitations. No agency emails, calls, or solicitations are accepted without a valid agreement.

  • Must be currently legally authorized to work in the U.S. without sponsorship for employment visa status (e.g., H1B status, 0-1, TN, CPT, OPT, etc.). We are unable to sponsor or take over sponsorship of an employment Visa at this time.


What Mortenson employees say

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M. A. Mortenson logo

About M. A. Mortenson

Sourced by ZipRecruiter

M. A. Mortenson is a prominent name in the construction industry, based out of Minneapolis, MN, US. Established in 1954 by M.A. Mortenson Sr., the company has over six decades of experience offering construction services that have contributed to building lasting infrastructures across various sectors, including healthcare, energy, corporate, and sports. Mortenson has proven its exceptional expertise through a range of complex building and facility projects across the US fulfilling the customer's specifications and exceeding their expectations. Moreover, the company's core values are outlined as ‘Do the Right Thing’, ‘We Before I’, ‘Inspire What’s Possible’, and ‘In it for the long haul’.

Industry

Manufacturing and construction

Company size

1,001 - 5,000 Employees

Headquarters location

Minneapolis, MN, US

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