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Project Assistant Jobs in DeKalb, IL (NOW HIRING)

Mortenson

Assistant Project Manager

Dekalb, IL

$102K - $137K/yr

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 ...

MasTec Inc

Assistant Project Manager

Rockford, IL · On-site

$85K - $1M/yr

Overview William Charles Electric, a MasTec Company, is hiring an Assistant Project Manager that will work with the project team to support all documentation as well as QA/QC activities required ...

CEI Services

Assistant Project Manager

Rockford, IL · On-site

$85K - $1M/yr

Overview William Charles Electric, a MasTec Company, is hiring an Assistant Project Manager that will work with the project team to support all documentation as well as QA/QC activities required ...

MasTec Inc

Assistant Project Manager

Rockford, IL · On-site

$85K - $1M/yr

Overview William Charles Electric, a MasTec Company, is hiring an Assistant Project Manager that will work with the project team to support all documentation as well as QA/QC activities required ...

MasTec Inc

Assistant Project Manager

Rockford, IL

$85K - $1M/yr

Overview William Charles Electric, a MasTec Company, is hiring an Assistant Project Manager that will work with the project team to support all documentation as well as QA/QC activities required ...

MasTec Inc

Assistant Project Manager

Rockford, IL · On-site

$85K - $1M/yr

Overview William Charles Electric, a MasTec Company, is hiring an Assistant Project Manager that will work with the project team to support all documentation as well as QA/QC activities required ...

MasTec Inc

Assistant Project Manager

Rockford, IL · On-site

$85K - $1M/yr

Overview William Charles Electric, a MasTec Company, is hiring an Assistant Project Manager that will work with the project team to support all documentation as well as QA/QC activities required ...

MasTec Inc

Assistant Project Manager

Rockford, IL · On-site

$85K - $1M/yr

Overview William Charles Electric, a MasTec Company, is hiring an Assistant Project Manager that will work with the project team to support all documentation as well as QA/QC activities required ...

MasTec Inc

Assistant Project Manager

Rockford, IL · On-site

$85K - $1M/yr

Overview William Charles Electric, a MasTec Company, is hiring an Assistant Project Manager that will work with the project team to support all documentation as well as QA/QC activities required ...

MasTec Inc

Assistant Project Manager

Rockford, IL · On-site

$85K - $1M/yr

Overview William Charles Electric, a MasTec Company, is hiring an Assistant Project Manager that will work with the project team to support all documentation as well as QA/QC activities required ...

CEI Services

Assistant Project Manager

Rockford, IL · On-site

$85K - $1M/yr

William Charles Electric, a MasTec Company, is hiring an Assistant Project Manager that will work with the project team to support all documentation as well as QA/QC activities required under the ...

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Project Assistant information

See DeKalb, IL salary details

$13

$21

$30

How much do project assistant jobs pay per hour?

As of Jun 16, 2026, the average hourly pay for project assistant in DeKalb, IL is $21.15, according to ZipRecruiter salary data. Most workers in this role earn between $16.97 and $23.85 per hour, depending on experience, location, and employer.

Is project assistant a good entry level job?

A project assistant role is often suitable for entry-level candidates, as it typically involves supporting project managers with administrative tasks, coordination, and communication. It provides valuable experience in project management processes and may require basic skills in organization, communication, and familiarity with tools like MS Office. This position can serve as a stepping stone to more advanced roles in project management or related fields.

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 are Project Assistants?

Project Assistants are professionals who provide administrative and operational support to project managers and teams. They help coordinate project activities, manage documentation, schedule meetings, and ensure tasks are completed on time. Project Assistants often handle communication between team members, track project progress, and assist with reporting. Their role is essential for keeping projects organized and running smoothly.

What jobs pay $500,000 a year in the US?

High-paying roles for project assistants are rare, as most earn significantly less. Typically, salaries reaching $500,000 annually are found in executive, investment, or specialized medical positions, not entry-level or support roles like project assistants. Advanced experience, certifications, and leadership responsibilities are usually required for such compensation levels.

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 and within scope. 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.

What skills do you need to be a project assistant?

A project assistant needs strong organizational and communication skills, attention to detail, and proficiency with project management tools like Microsoft Office or specialized software. They should be able to multitask, prioritize tasks, and work effectively in team environments, often requiring basic knowledge of scheduling, budgeting, and reporting processes.

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 DeKalb, IL? The most popular types of Project jobs in DeKalb, IL are:
What are popular job titles related to Project Assistant jobs in DeKalb, IL? For Project Assistant jobs in DeKalb, IL, the most frequently searched job titles are:
What job categories do people searching Project Assistant jobs in DeKalb, IL look for? The top searched job categories for Project Assistant jobs in DeKalb, IL are:
What cities near DeKalb, IL are hiring for Project Assistant jobs? Cities near DeKalb, IL with the most Project Assistant job openings:
Project Assistant jobs near you
Assistant Project Manager

Assistant Project Manager

M. A. Mortenson Company

Dekalb, IL • On-site

$102K - $137K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 29 days ago

Mortenson rating

8.2

Company rating: 8.2 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

Job description

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

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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

Social media

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