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Project Assistant Jobs in Waterloo, ON (NOW HIRING)

Project Coordinator

Guelph, ON · On-site

CA$55K - CA$64K/yr

Track and maintain project leads, opportunities, and related data in the ERP system * Assist project managers with preparing and submitting proposals, ensuring accuracy and compliance with client ...

New

Track and maintain project leads, opportunities, and related data in the ERP system * Assist project managers with preparing and submitting proposals, ensuring accuracy and compliance with client ...

New

Manage and maintain project documentation through Procore * Assist with tendering, trade procurement and subcontractor coordination * Prepare and track contracts, purchase orders and project ...

The NND projects would take the work into the Validation Phase and assist in establishing the execution organization. The Sr. Project Coordinator is a highly motivated self-starter, reporting to the ...

Project Manager

Guelph, ON · On-site +1

CA$100K - CA$145K/yr

Role As our new Project Manager with a passion for working on architectural and environmental ... Ensure deliverables are provided on schedule and budget. * Assist in mentoring junior and ...

Project Manager

Waterloo, ON

CA$76K - CA$102K/yr

The Project Manager drives engineering and technical design projects end to end, ensuring delivery ... to assist in the Screening, Assessing and Selecting of candidates for this role Salary Range: $76 ...

Lead and mentor Project Coordinators, Assistant Project Managers and other project team members * Monitor project risk and proactively address potential scope, schedule, contractual and financial ...

Ensure adherence to government, Provincial/State regulations, and taxes to ensure compliance at the Project level and branch/business unit level and consults with Tax department as required. * Assist ...

Contribute to reviewing existing operations in own area of work, and generate new ideas to assist ... Draft project review reports and presentations, including key information, commentary, and ...

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Project Assistant information

See Waterloo, ON salary details

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$19

$29

How much do project assistant jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for project assistant in Waterloo, ON is $19.90, according to ZipRecruiter salary data. Most workers in this role earn between $16.14 and $22.41 per hour, depending on experience, location, and employer.

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 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.

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 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.

Can I get into project management with no experience?

Project assistants often start with little or no experience and can transition into project management roles by gaining relevant skills such as communication, organization, and familiarity with project management tools like MS Project or Trello. Entry-level positions may require some related experience or certifications like CAPM, and gaining practical experience through internships or volunteering can improve prospects.

Is a project assistant a good job?

A project assistant role involves supporting project managers with tasks such as scheduling, documentation, and communication. It can be a good entry-level position for those interested in project management, offering opportunities to develop organizational and communication skills in various industries. Job satisfaction depends on the work environment and career goals.

What are the most commonly searched types of Project jobs in Waterloo, ON?

The most popular types of Project jobs in Waterloo, ON are:

What job categories do people searching Project Assistant jobs in Waterloo, ON look for?

The top searched job categories for Project Assistant jobs in Waterloo, ON are:

What cities near Waterloo, ON are hiring for Project Assistant jobs?

Cities near Waterloo, ON with the most Project Assistant job openings:

Infographic showing various Project Assistant job openings in Waterloo, ON as of August 2026, with employment types broken down into 82% Full Time, 15% Part Time, and 3% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $41,384 per year, or $19.9 per hour.

Project Manager - Infrastructure Ontario

Colliers Project Leaders

Cambridge, ON

CA$72K - CA$103K/yr

Full-time

Re-posted 21 days ago


Job description

Colliers Project Leaders is a team committed to projects that make a difference in communities and for the people who live there.

We deliver capital project solutions that strengthen the built environment, partnering with our clients to bring critical infrastructure and complex building projects to life.

We’ve led over 20,000+ projects that:

  • Make cities more livable
  • Enhance workplaces
  • Create spaces people want to return to
  • Improve patient care
  • Deliver clean drinking water
  • Build a sustainable future

And so much more.

This is where you come in. We’re looking for people to join our team who are passionate about creating more sustainable, resilient and inclusive communities.

If this kind of work resonates with you, you’re in the right place.

Your Role

We are looking for a Project Manager to join our OILC team based in Southern Ontario!

Join our team of experts who lead major capital building and infrastructure projects. Working with communities across Ontario, our team is part of bringing meaningful change. Be a trusted advisor to your clients and build strong, lasting relationships with senior leaders. You will bring in-depth knowledge and have led and managed complex projects from start to finish, in alignment with your clients objectives. 


  • Develop strong client relationships and act as the client’s single point of contact throughout the project to achieve the client’s strategy and goals.
  • Lead programs or work and large capital projects, varying in size and scope.
  • Ensure client expectations are met or exceeded on all projects and the client’s best interests are represented with respect to contractual and technical issues.
  • Select, organize and influence the performance of multi-disciplined project teams.
  • Lead client and project meetings. Manage multiple stakeholders and communication streams.
  • Maintain contact with existing and prospective clients and respond to business development and sales opportunities with support from the Business Development Managers, Principals or Vice President.
  • Regularly reporting on project status by means of schedule updates, meeting minutes, financial records and other reports.
  • Provide oversight and leadership to the change management process, payment certificates and other contract or project related administrative documents.
  • Oversee the control of project related documents and deliver all work in accordance with our Quality Management System and procedures.

  • 4 - 8 years of project management experience, representing owners in the delivery of building developments.
  • A university degree or diploma in engineering, architecture, construction management.
  • Project Management Professional designation (PMP).
  • Experience working with public sector clients would be an asset.
  • Deep knowledge of various design and construction methodologies, project management models and financial management, as well as building codes, contract law and relevant legislation.
  • Advanced understanding of Project Management methodologies and experience working in a PMO environment.
  • Effective client management and people management skills matched with the ability to effectively influence others and successfully resolve a variety of client and technical issues.
  • Detail oriented leader with the ability to work in a process driven environment.
  • Excellent written and verbal communication and presentation skills.
  • Strong computer skills, including a working knowledge of scheduling (MS Project), word processing (Word) and spreadsheet (Excel) software applications.

Expected Compensation: $72,158– $103,993 per year (CAD)

This compensation range represents our good-faith estimate at the time of posting, based on market benchmarks and internal equity. Final compensation will be determined considering the candidate’s skills, experience, qualifications and regional consideration. Annual bonus opportunities are in addition to base salary.

This posting is for an existing vacancy.

Artificial Intelligence (AI) Use:

We may use technology tools to assist in screening applications for keywords or qualifications. However, final selection decisions are made by our hiring team through human review and interviews.

Don’t have every single qualification? We know that some people are less likely to apply for a job unless they are a perfect match. At Colliers Project Leaders, we’re not looking for “perfect matches.” We’re looking to welcome people to our diverse, inclusive, and authentic workplace.  So, if you’re excited about this role but don’t have every single qualification, we encourage you to apply anyway. Whether it’s this role or another one, you may be just the right candidate.

What you can expect:

  • An opportunity to truly impact our communities
  • A flexible work environment
  • A comprehensive onboarding experience
  • Significant professional development, training, and a mentorship program
  • A paid volunteer day
  • An environment where people feel welcome, heard and included, regardless of their differences
  • And much more!

Join our team of difference-makers and help shape the growth of dynamic communities.

#LI-GB1


Colliers Project Leaders is part of Colliers (NASDAQ, TSX: CIGI), a leading diversified professional services and investment management company, with more than 18,000 professionals operating in 63 countries.

We are an equal opportunity employer and welcome applications from all qualified individuals. If you require accommodation throughout the recruitment process, please contact the assigned Talent Acquisition Business Partner.

Artificial Intelligence (AI) Use:


We may use technology tools to assist in screening applications for keywords or qualifications. However, final selection decisions are made by our hiring team through human review and interviews.

Applicants must be currently authorized to work in Canada on a full-time basis. The employer will not sponsor applicants for work visas.