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General Contractor Assistant Jobs in Illinois (NOW HIRING)

Luxus

Assistant Project Manager

Chicago, IL · On-site

$125K/yr

The Assistant Project Manager will work closely with senior project leadership, property owners, architects, interior designers, general contractors, consultants, specialty trades, vendors, and ...

Luxus

Assistant Project Manager

Chicago, IL · On-site

$125K/yr

Assistant Project Manager - Ultra-Luxury Residential Construction Company Name: Seiler Consulting ... Experience gained with a general contractor, construction manager, developer, or owner ...

Luxus

Assistant Project Manager

Chicago, IL · On-site

$125K/yr

Assistant Project Manager - Ultra-Luxury Residential Construction Company Name: Seiler Consulting ... Experience gained with a general contractor, construction manager, developer, or owner ...

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All JobsGeneral Contractor JobsGeneral Contractor Assistant JobsGeneral Contractor Assistant Jobs in Illinois

General Contractor Assistant information

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How much do general contractor assistant jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for general contractor assistant in Illinois is $15.55, according to ZipRecruiter salary data. Most workers in this role earn between $13.08 and $18.35 per hour, depending on experience, location, and employer.

What is a general contractor assistant?

General Contractor Assistants support general contractors in managing construction projects by performing administrative, organizational, and hands-on tasks. Their duties often include coordinating schedules, communicating with subcontractors and suppliers, maintaining project documentation, and ensuring that safety regulations are followed on-site. They help keep projects running smoothly by assisting with project planning, budget tracking, and addressing any logistical needs that arise. This role is vital for efficient project execution and helps ensure construction projects are completed on time and within budget.

What does a general contractor assistant do?

As a general contractor assistant, you assist construction teams on a building site and in an office. Your responsibilities include tasks like preparing and securing equipment, maintaining clean and safe work areas, and collaborating with teams of workers to complete each project. You use power and hand tools, direct subcontractors and temporary staff on daily duties, inventory materials, and collaborate with team members to complete tasks. Duties also include attending meetings and taking notes as necessary, communicating with teams of architects, engineers, subcontractors, and other team members, and following guidelines to ensure each structure is safe and meets code requirements.

What are the key skills and qualifications needed to thrive as a general contractor assistant, and why are they important?

To thrive as a General Contractor Assistant, you need a basic understanding of construction processes, project documentation, and safety protocols, often supported by a high school diploma or relevant trade certifications. Familiarity with project management software, scheduling tools, and construction site equipment is typically required. Strong organizational skills, attention to detail, and effective communication make someone stand out in this position. These skills are crucial for supporting project efficiency, ensuring safety compliance, and facilitating smooth coordination between teams and subcontractors.

What are some typical challenges faced by a general contractor assistant, and how can they be managed?

General Contractor Assistants often face challenges such as juggling multiple tasks on tight deadlines, coordinating with various subcontractors, and adapting quickly to changes on the job site. Effective time management, clear communication, and a proactive approach to problem-solving are essential for success in this role. Building strong relationships with team members and staying organized can help manage these challenges and contribute to smooth project execution.

What is the difference between General Contractor Assistant vs Construction Coordinator?

AspectGeneral Contractor AssistantConstruction Coordinator
CredentialsHigh school diploma, some experience in constructionHigh school diploma, often some project management knowledge
Work EnvironmentConstruction sites, officesConstruction sites, project offices
Employer & Industry UsageConstruction companies, general contractorsConstruction firms, project management teams
Common Search & ComparisonYesYes

The main difference is that a General Contractor Assistant supports the general contractor with daily tasks, scheduling, and coordination, often focusing on site assistance. A Construction Coordinator typically handles project planning, communication, and documentation, often with more emphasis on administrative and organizational duties. Both roles are essential in construction projects but differ in scope and responsibilities.

More about General Contractor Assistant jobs

What are the most commonly searched types of General Contractor jobs in Illinois?

The most popular types of General Contractor jobs in Illinois are:

What are popular job titles related to General Contractor Assistant jobs in Illinois?

For General Contractor Assistant jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching General Contractor Assistant jobs in Illinois look for?

The top searched job categories for General Contractor Assistant jobs in Illinois are:

What cities in Illinois are hiring for General Contractor Assistant jobs?

Cities in Illinois with the most General Contractor Assistant job openings:

General Contractor Assistant jobs near you
Infographic showing various General Contractor Assistant job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $32,339 per year, or $15.5 per hour.

Assistant Project Manager- Interiors

Reed Construction

Chicago, IL • On-site

Full-time

Re-posted 19 days ago

Job description

Company Description
Founded in 1893, Reed Construction is a 5th generation family owned general contractor. We create value for our clients through communication, collaboration and innovation. Our long term success is the result of investing in our employees, our community and our relationships. Since our inception, we have provided owners, developers and facility managers of healthcare organizations, investment properties, educational institutions and various other corporations with high-quality construction solutions delivered on-time and within budget.
Today our firm, led by fifth generation President and CEO William T. Birck, is a full-service corporation with over 122 years of experience in general contracting and design-build. Now with a satellite office in Washington, D.C., Reed Construction is continuing to expand its reach and provide unparalleled service to other regions of the country.
Job Description
We are seeking an Assistant Project Manager to join our team! You will be responsible for management and oversight for varied phases of the construction project.
Responsibilities:
• Ensure that the project is administered at the highest level of compliance with company policies and procedures
• Solicit vendors for pricing; recommend contract awards
• Assemble and prepare complete and well though-out estimates; perform quantity takeoffs and vid evaluations
• Prepare accurate and concise contracts, subcontracts, and purchase orders
• Chase and review subcontractor submittals, verifying conformance to contract documents
• Accurately forecast and track costs in cost reporting system; instructs and oversees monthly pay application process
Qualifications
• Degree in engineering or construction management from an accredited college or university
• Minimum 3-5 years experience in the commercial construction industry
• Strong planning organizational skills
• Good presentation skills; ability to persuade others; good negotiation skills
Additional Information
All your information will be kept confidential according to EEO guidelines.

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