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Project Assistant Jobs in Belleville, IL (NOW HIRING)

Keeley Construction

Project Engineer (Civil)

Saint Louis, MO · On-site

$82K - $110K/yr

Manage all documentation related to construction project * Assist in bid solicitation and estimate functions * Adhere to OSHA and Company safety requirements. * Prepare and maintain submittal/RFI ...

Murphy Company

Project Engineer

Saint Louis, MO

Your Day-to-Day at Murphy Company * Assist in processing safety audits and evaluating hazard potential on projects * Assist in all aspects of Job Set up including, project costing, labor hours, and ...

Murphy Company

Project Engineer

Saint Louis, MO · On-site

Your Day-to-Day at Murphy Company * Assist in processing safety audits and evaluating hazard potential on projects * Assist in all aspects of Job Set up including, project costing, labor hours, and ...

Coegi

Project Management Supervisor

Saint Louis, MO · Hybrid

... Project Assistants within the Business Operations department. This role is responsible for maintaining internal project management standards, developing direct reports through coaching and ...

Coegi

Project Management Supervisor

Clayton, MO · On-site

... Project Assistants within the Business Operations department. This role is responsible for maintaining internal project management standards, developing direct reports through coaching and ...

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All JobsProject JobsProject Assistant JobsProject Assistant Jobs in Belleville, IL

Project Assistant information

See Belleville, IL salary details

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How much do project assistant jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for project assistant in Belleville, IL is $20.93, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $23.56 per hour, depending on experience, location, and employer.

How much do project assistants get paid?

Project assistants typically earn between $35,000 and $55,000 annually, depending on experience, industry, and location. Entry-level roles may start lower, while experienced assistants or those in specialized fields can earn higher salaries. Compensation often includes benefits such as health insurance and paid time off.

How does a project assistant typically collaborate with project managers and other team members?

Project Assistants play a crucial role in supporting project managers by organizing schedules, preparing documentation, and facilitating communication among team members. They often attend meetings to take notes, track action items, and ensure deadlines are met. Regular collaboration with various departments is common, as Project Assistants help coordinate resources, gather updates, and address any logistical challenges that arise. This role is ideal for individuals who enjoy multitasking and thrive in a dynamic, team-oriented environment.

What does a project assistant do?

A project assistant supports project managers and teams by coordinating schedules, preparing reports, managing documentation, and tracking project progress. They often use tools like Microsoft Office and project management software to ensure tasks are completed on time. Strong organizational and communication skills are essential for this role.

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

To thrive as a Project Assistant, you need strong organizational skills, attention to detail, and a foundational understanding of project management principles, often supported by a relevant degree or coursework. Familiarity with project management software like Microsoft Project, Asana, or Trello, and proficiency in MS Office Suite are typically expected. Excellent communication, teamwork, and time management skills help you support project managers and coordinate among stakeholders effectively. These skills ensure projects run smoothly, deadlines are met, and teams stay aligned on objectives.

Is a project assistant a good entry-level job?

A project assistant role is often considered a good entry-level job because it provides exposure to project management processes, teamwork, and organizational skills. It typically requires basic administrative skills and may involve using tools like MS Office or project management software, making it suitable for those starting their careers in a professional environment.

What is a project assistant?

A project assistant provides support to the project team and helps make sure projects get done on time and budget. They answer to the project manager or project administrator or a company director. Job duties include handling communication with everyone on the project team, creating and filing documentation, preparing reports, and serving as a liaison between management and the project team. Other responsibilities may include setting up office equipment—such as computers, printers, and webcams for online conference calls, scheduling meetings and check-ins, and managing the project calendar.

What is the difference between Project Assistant vs Administrative Assistant?

AspectProject AssistantAdministrative Assistant
Required CredentialsHigh school diploma; some roles may prefer associate's degree or relevant certificationsHigh school diploma; often no specific certifications required
Work EnvironmentProject sites, offices, collaborative team settingsOffice settings, administrative departments
Employer & Industry UsageConstruction, IT, consulting, engineeringCorporate offices, government agencies, nonprofits
Common Search & ComparisonOften compared for support roles in projectsCompared for general office support roles

The Project Assistant and Administrative Assistant roles share similarities in supporting organizational functions, but Project Assistants focus more on supporting specific projects, often requiring knowledge of project management processes. Administrative Assistants handle broader administrative tasks across departments. Both roles are essential in various industries, but their focus and work environments differ slightly.

More about Project Assistant jobs
What are the most commonly searched types of Project jobs in Belleville, IL? The most popular types of Project jobs in Belleville, IL are:
What job categories do people searching Project Assistant jobs in Belleville, IL look for? The top searched job categories for Project Assistant jobs in Belleville, IL are:
What cities near Belleville, IL are hiring for Project Assistant jobs? Cities near Belleville, IL with the most Project Assistant job openings:
Project Assistant jobs near you
Infographic showing various Project Assistant job openings in Belleville, IL as of August 2026, with employment types broken down into 85% Full Time, 11% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $43,528 per year, or $20.9 per hour.

Project Engineer (Industrial)

Keeley Construction

Saint Louis, MO

Full-time

Posted 29 days ago

Job description

We are looking to hire a Project Engineer for our Industrial Manufacturing Group in St. Louis, MO.

Primary Responsibilities:

  • Coordinate work and correspondence between all project team members.
  • Manage all documentation related to construction project.
  • Assist in bid solicitation and estimate functions.
  • Adhere to OSHA and company safety requirements.  
  • Prepare and maintain submittal/RFI logs for construction projects based on project drawings and specifications.
  • Document and communicate scope changes and other related project impacts to project team.
  • Coordinate the change proposal, review, and submission process.
  • Participate in all required construction meetings with required personnel, subcontractors, designers, and owners.

Minimum Qualifications:

  • Bachelor's Degree in Engineering, Construction Management, related field, or equivalent work experience.
  • Internship experience performing similar primary responsibilities as listed preferred.

All candidates agree to complete an assessment for selection and pre-employment drug screen.

EOE/AA M/F/Disabled/Vet

#LI-AG1 #LI-Onsite

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