ZipRecruiter

Log In

1

Assistant Project Manager Jobs in O Fallon, IL (NOW HIRING)

TERRACON

Assistant Project Manager

Saint Louis, MO

Manage all aspects of a facilities, materials, environmental, or geotechnical engineering project to ensure that it is safely completed on time and within scope and budget. Responsible for completing ...

next page

Showing results 1-20

People also search for

All JobsAssistant Project Manager JobsAssistant Project Manager Jobs in O'Fallon, IL

Assistant Project Manager information

See O Fallon, IL salary details

$29.9K

$68.2K

$108.7K

How much do assistant project manager jobs pay per year?

As of May 28, 2026, the average yearly pay for assistant project manager in O'Fallon, IL is $68,154.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,900.00 and $82,100.00 per year, depending on experience, location, and employer.

What Is an Assistant Project Manager?

An assistant project manager helps lead a team in coordinating and executing each phase of a project. Communicating regularly with all parties involved in the project is vital for this role; this may include corresponding with the client, subcontractors, and staff to ensure the project moves forward smoothly, within budget, and meets all deadlines. Assistant project managers are commonly assigned to track expenditures, ensure that products are delivered on time, and provide project updates. The assistant project manager may also be responsible for providing administrative support to the project manager, including scheduling meetings, bookkeeping, and filing records.

What are the key skills and qualifications needed to thrive as an Assistant Project Manager, and why are they important?

To thrive as an Assistant Project Manager, you need strong organizational skills, attention to detail, and a solid understanding of project management principles, often supported by a bachelor's degree in a relevant field. Familiarity with project management software such as Microsoft Project, Asana, or Trello, and certifications like CAPM or PMP, are commonly valued. Effective communication, problem-solving abilities, and teamwork are essential soft skills for coordinating with stakeholders and supporting project delivery. These skills ensure projects are executed efficiently, deadlines and budgets are met, and team collaboration is optimized.

What are some common challenges Assistant Project Managers face when balancing multiple projects simultaneously?

Assistant Project Managers often juggle several projects at once, making effective time management and prioritization critical. Challenges can include coordinating schedules across teams, tracking project deliverables, and quickly adapting to shifting client or stakeholder needs. Strong organizational skills and clear communication are essential to ensure all tasks are completed on time and that nothing falls through the cracks. Utilizing project management tools and maintaining regular check-ins with team members can help address these challenges.

What does an Assistant Project Manager do?

An Assistant Project Manager supports the Project Manager in planning, executing, and closing projects. Their responsibilities often include coordinating tasks, communicating with stakeholders, managing schedules, tracking project progress, and handling documentation. They help ensure that projects stay on track, within budget, and meet quality standards. Assistant Project Managers also identify and resolve issues, assist with resource allocation, and may supervise team members or subcontractors. The role is essential for keeping projects organized and running smoothly.

How much does an assistant project manager make?

In North Carolina, an assistant project manager typically earns between $50,000 and $70,000 annually, depending on experience, industry, and company size. Entry-level roles may start lower, while those with specialized skills or certifications can earn higher salaries. The role often involves coordinating project tasks, managing schedules, and supporting senior managers.
More about Assistant Project Manager jobs
What are the most commonly searched types of Project Manager jobs in O'Fallon, IL? The most popular types of Project Manager jobs in O'Fallon, IL are:
What job categories do people searching Assistant Project Manager jobs in O'Fallon, IL look for? The top searched job categories for Assistant Project Manager jobs in O'Fallon, IL are:
What cities near O'Fallon, IL are hiring for Assistant Project Manager jobs? Cities near O'Fallon, IL with the most Assistant Project Manager job openings:
Assistant Project Manager jobs near you
Assistant Project Manager

Assistant Project Manager

Consigli Construction

Saint Louis, MO

Full-time

Posted yesterday

Job description

Employment Type:  Full-Time 

FSLA: Salary/Exempt 

Division: Project Management 

Department:  Project Management 

Reports to:  Project Manager 

Supervisory Duties: Yes 

The Assistant Project Manager (APM) will serve as a vital team member while assisting the Senior Project Manager and/or Project Manager on all aspects of a project. APM's will be expected to take on central roles for the oversight of the Project Engineer with a specific focus on document control (RFIs, submittals, material delivery, etc.), subcontractor coordination, design team communication, project reporting and overall representation of Consigli throughout the entirety of the project.

Responsibilities / Essential Functions 
  • Serve as a main point of contact for communication with Owners, OPMs and Design Teams members. 
  • Coordinate and provide input duringweekly meetings with subcontractors, design teams, and owner representatives to resolve field conflicts and drive resolution. 
  • Support project cost and change management process:prepare reportsfor review with other team membersand present at both Owner and internal meetings. 
  • Assist in development of estimates and bid proposals for both lump sum and GMP projects. 
  • Oversight/Management of Project Engineer and associated responsibilities including document Control, RFIs, Submittals, Material Delivery Trackingand Meeting Minutes. 
  • Mentor: support, develop, and train supporting team members, including Project Engineers. 
  • Maintain close relations with subcontractors, including early notification of submittal & material delivery schedule expectations. 
  • Monitor executed subcontracts and insurance certificates; verify contracts and insurance are in place prior tocommencing work. 
  • Coordinate with Project Scheduler to update and distribute project master schedule with input from Superintendent and project team. 
  • Assist the project Superintendent and other team members in the resolution of all critical issues, RFI's, etc. with a focus onquality, cost and schedule; provide documentation as necessary. 
  • Take ownership of thecloseout process: complete and implement project closeout checklist. 
  • Manage close-out documentation (as-builts, O&Ms, warranties, test reports, etc.) for submission to Design Team and Owner. 
  • Manage financial closeout process with subcontractors and Owner. 
  • Punch List: Upload and distribute the punch list through Procore to subcontractors. 
  • Assist with coordinating work completion as required and maintain an accurate log of items to be completed. 
  • Observations and Field Reports: work with project team to conduct field walks as necessary and compile any corresponding documentation accordingly. Review Design Team field reports and work with required parties to resolve open items and drive to resolutions. 
  • Safety: perform regular safety walks with field and safety staff and record observations. 
Key Skills 
  • Strongcommunication skills. 
  • Ability to review, understand and support all change management processes. 
  • Strong initiative and problem-solving abilities. 
  • Ability to multi-task and self-prioritize. 
  • Motivated and driven.  
  • Ability to work in a team environment with a primary focus on collaboration.  
  • Excellent written and verbal presentation skills.
Required Experience
  • A bachelor's degree in engineering, Construction Management or Architecture preferred. 
  • 3 - 5 years' experience within the construction industry in project management or similar role. 
  • OSHA 10 and OSHA-30 preferred. 
  • Additional proficiencies may includecost management software (Timberline, Sage preferred), scheduling software (Primavera P6 preferred) and construction management software (Procore preferred).

Apply