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Project Assistant Jobs in Brookfield, WI (NOW HIRING)

JP Cullen

Project Assistant

Milwaukee, WI

Support the Project Manager, Superintendent, and/or Site Engineer on Accounting and Operations ... Submit/Assist with submitting all Requests for Information (RFIs) * Submit/Assist with submitting ...

JP Cullen

Project Assistant

Milwaukee, WI

Support the Project Manager, Superintendent, and/or Site Engineer on Accounting and Operations ... Submit/Assist with submitting all Requests for Information (RFIs) * Submit/Assist with submitting ...

JP Cullen

Project Assistant

Milwaukee, WI · On-site

Support the Project Manager, Superintendent, and/or Site Engineer on Accounting and Operations ... Submit/Assist with submitting all Requests for Information (RFIs) * Submit/Assist with submitting ...

Everlight Solar

Project Data Assistant

Milwaukee, WI · On-site

$30K - $40K/yr

Our project managers and assistants oversee and coordinate the entire process for company projects, assisting customers, team members, and contractors, ensuring that each project is completed in a ...

AQUALIS

Senior Project Engineer

Milwaukee, WI · On-site

$97K - $127K/yr

Develop and manage budgets for projects, including identifying the need for and developing change orders Provide technical support to junior engineers throughout the duration of a project. Assist in ...

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Project Assistant information

See Brookfield, WI salary details

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How much do project assistant jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for project assistant in Brookfield, WI is $20.40, according to ZipRecruiter salary data. Most workers in this role earn between $16.39 and $22.98 per hour, depending on experience, location, and employer.

What is the role of a project assistant?

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

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 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.

What skills do you need to be a project assistant?

A project assistant needs strong organizational skills, effective communication, and proficiency in project management tools like Microsoft Office or project scheduling software. Attention to detail, the ability to multitask, and basic knowledge of budgeting and reporting are also important for supporting project teams efficiently.

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.

How do I become a project assistant?

To become a project assistant, candidates typically need a high school diploma or equivalent, with some roles preferring an associate's or bachelor's degree in business, management, or related fields. Relevant skills include organization, communication, and proficiency with project management tools like Microsoft Office or Asana. Gaining experience through internships or entry-level positions can also improve chances of securing a project assistant role.

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 Brookfield, WI? The most popular types of Project jobs in Brookfield, WI are:
What job categories do people searching Project Assistant jobs in Brookfield, WI look for? The top searched job categories for Project Assistant jobs in Brookfield, WI are:
What cities near Brookfield, WI are hiring for Project Assistant jobs? Cities near Brookfield, WI with the most Project Assistant job openings:
Project Assistant jobs near you
Infographic showing various Project Assistant job openings in Brookfield, WI as of July 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $42,424 per year, or $20.4 per hour.
Project Assistant

Project Assistant

JP Cullen

Milwaukee, WI

Full-time

Medical, Dental, PTO

Posted yesterday

Job description

We’re a collaborative group of highly motivated professionals seeking a team member to support project teams. This position carries a high level of responsibility in helping JP Cullen execute construction projects and you’ll be an integral part of that process. The ideal candidate has a business acumen and can gather, comprehend, and distribute information to all affected project stakeholders.


  • Support the Project Manager, Superintendent, and/or Site Engineer on Accounting and Operations activities and more:
    • Enter and submit time sheets
    • Verify time & material (T&M) tickets from field to Payroll
    • Gather and send new employee information to Payroll
    • Maintain and distribute trend charts, Procore reports, Operator Inspection sheets, concrete and soil testing reports, Daily End of Shift reports, etc.
    • Schedule Jobsite Visits, Operations Plans, Pre-installs, and various meetings with clients, Architect/Engineer, and Subcontractors
    • Take jobsite photos on a weekly basis & distribute accordingly
    • Coordinate safety lunches
    • Print job information for field personnel and foremen as needed
    • Update and post safety signage
    • Order supplies for the field (lumber, hardware, etc.)
    • Send Yard Orders and Tool transfers to the Yard
    • Draft, send, track, and execute Subcontracts and Agreements
  • Ensure correct information is gathered and distributed to the project team:
    • Distribute drawings & contract documents when new documents are produced by the design team
    • Receive, send & track submittals (e.g., product data, shop drawings, and samples) to and from subcontractors, suppliers & designers.
    • Assist in the change management process:
    • Submit/Assist with submitting all Requests for Information (RFIs)
      • Submit/Assist with submitting all Requests for Information (RFI’s)
      • Track responses, update, and send logs to the Architect and Engineers
      • Post all paper sets and electronic sets of drawings with RFI’s/CB’s
      • Sending, receiving, tracking Requests for Quotations (RFQs) from Subcontractors/Vendors
  • Collaborate across the organization:
    • Distribute varieties of documents (letters, reports, memos, meeting minutes etc.). May entail producing confidential documents.
    • Ensure routine work items (daily, weekly, monthly, data reports, and similar items) are received. Follow-up and expedite late items.
    • Maintain a clean office environment and buy supplies as needed
    • Maintain electronic & physical files & record documents

  • Two years associates degree in a Business or Administrative focus OR High school diploma or equivalent with two years of Business or Administrative training or equivalent experience
  • Be customer service focused and have excellent communication and interpersonal skills
  • Proficiency in Microsoft Office programs

At JP Cullen, we specialize in the “Tough Jobs” no one else can do. For more than 130 years, we’ve delivered complex, high-profile projects across healthcare, education, industrial, and commercial markets by investing in great people, strong teams, and continuous improvement. We’re a 5th generation, family-owned construction management firm that believes people do their best work when they’re supported, challenged, and trusted.

Our Mission: To identify, hire, train, and retain the best people to serve our customers.


JP Cullen has a commitment to its community, employees, and employees’ families. We offer outstanding benefits — Health Insurance, Dental, Competitive Bonus Structure, Profit Sharing, PTO, Holiday Pay, Employee Assistance, and Training.


JP Cullen is an Equal Employment Opportunity/Affirmative Action (EEO/AA) Employer. We promote diversity by proactively recruiting, hiring, and promoting women, minorities, disabled individuals, and veterans. JP Cullen provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

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