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Junior Project Controller Jobs in Ontario (NOW HIRING)

Tetra Tech is adding a Senior Project Controller to our Power team based in Mississauga, Ontario ... Provide mentorship, guidance, and technical oversight to junior project controls staff as required.

C., Ottawa, ON., (CAN.), Hybrid Position Summary Thales has a vacancy for a Junior Project Buyer to ... controlled under the Canadian Export Control List and /or the US the Export Administration ...

The projects we build connect communities and power future generations. With deep roots in North ... Reporting to Sr. IDD Manager, the Jr. Document Controller will be responsible for setting up and ...

The projects we build connect communities and power future generations. With deep roots in North ... within a controlled and regulated environment. What You'll Do Here: * Own assigned tools and ...

The projects we build connect communities and power future generations. With deep roots in North ... within a controlled and regulated environment. What You'll Do Here: * Own assigned tools and ...

Junior Quantum Engineer

Ottawa, ON · On-site

$85K - $110K/yr

The Junior Quantum Engineer will join Q-Block's R&D engineering team, working on the design ... of the Controlled Goods Program, if required for assigned projects. * Must be willing to ...

Junior Quantum Engineer

Ottawa, ON · On-site

CA$85K - CA$110K/yr

The Junior Quantum Engineer will join Q-Block's R&D engineering team, working on the design ... of the Controlled Goods Program, if required for assigned projects. * Must be willing to ...

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Showing results 1-20

Junior Project Controller information

See Ontario salary details

$29.5K

$66.6K

$123K

How much do junior project controller jobs pay per year?

As of Aug 21, 2026, the average yearly pay for junior project controller in Ontario is $66,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,000.00 and $80,500.00 per year, depending on experience, location, and employer.

What does a junior project controller do?

A Junior Project Controller assists in monitoring and managing the financial aspects of projects, including budgeting, forecasting, and cost control. They work closely with project managers and finance teams to ensure projects stay within budget and meet financial targets. Typical tasks include preparing financial reports, tracking project expenses, and analyzing variances between planned and actual costs. This role is often entry-level and provides valuable experience in project management and financial analysis.

What are some typical challenges a junior project controller might face during the early stages of a project?

As a Junior Project Controller, you may encounter challenges such as gathering accurate data from multiple team members and adapting to the project's evolving requirements. Balancing competing priorities, learning new project management software, and ensuring timely reporting can also be demanding at first. However, clear communication with project managers and proactive problem-solving are essential skills that will help you overcome these obstacles and contribute effectively to your team.

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

To thrive as a Junior Project Controller, you need a solid understanding of financial analysis, project management principles, and a relevant degree such as finance, business, or engineering. Familiarity with tools like Microsoft Excel, project management software (e.g., MS Project), and ERP systems is typically required. Strong attention to detail, analytical thinking, and effective communication skills help you stand out in this role. These competencies are critical for accurate project tracking, effective budget management, and ensuring project objectives are met on time and within scope.

What is the difference between Junior Project Controller vs Project Coordinator?

AspectJunior Project ControllerProject Coordinator
ResponsibilitiesAssists in project cost control, budgeting, and reportingCoordinates project activities, schedules, and communication
Required SkillsBasic financial analysis, project management toolsCommunication, organization, scheduling skills
CertificationsOften holds or pursuing certifications like CAPM or PMPLess emphasis on certifications, focus on organizational skills
Work EnvironmentTypically in project teams within industries like construction, engineeringSupports project teams across various industries

The Junior Project Controller primarily focuses on financial and cost management tasks within projects, while the Project Coordinator handles broader project activities and communication. Both roles support project success but differ in scope and responsibilities.

What are the most commonly searched types of Project Controller jobs in Ontario?

The most popular types of Project Controller jobs in Ontario are:

Infographic showing various Junior Project Controller job openings in Ontario as of August 2026, with employment types broken down into 80% Full Time, 17% Part Time, and 3% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $66,557 per year, or $32 per hour.

Senior Project Controller

Tetra Tech

Mississauga, ON • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 7 days ago


Tetra Tech rating

6.4

Company rating: 6.4 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

403rd of 449 rated engineering


Job description

The Opportunity:

Tetra Tech is adding a Senior Project Controller to our Power team based in Mississauga, Ontario. 

Why Tetra Tech:

At Tetra Tech, we are Leading with Science to solve the world's most complex challenges.  Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world.  For over 50 years, we have been at the forefront of innovation and sustainability.  Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development.  Our work has improved more than 625 million lives around the world.

Your Impact:

Join Tetra Tech to make a real difference.  Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential - join us to advance your career while leaving a lasting legacy.

Position Summary:

We are currently seeking a Senior Project Controller for our Mississauga, Ontario office. This is a new vacant position for which we are actively recruiting. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Essential Job Functions:

  • Lead the development and maintenance of project controls processes, including scope, schedule, estimate, procurement, and contracting alignment for assigned projects.

  • Oversee the establishment of project coding structures in collaboration with estimating and planning teams, and convert approved estimates into the control budget.

  • Manage and maintain project data within the cost control database and ensure the accuracy, integrity, and consistency of control information.

  • Direct the development of engineering progress measurement formats in collaboration with Engineering Leads and maintain progress tracking within the engineering progress measuring system.

  • Establish, implement, and administer project change control procedures to ensure all changes are properly identified, documented, evaluated, and incorporated into project forecasts and reporting.

  • Consolidate and analyze commitments, actual costs, forecasts, and change data provided by procurement, construction, planning, engineering, and estimating teams to produce accurate project cost reports and forecasts.

  • Review and validate progress data from engineering teams and evaluate engineering progress reports for accuracy and completeness.

  • Prepare detailed project summary reports and coordinate closely with billing specialists to support monthly invoicing and related financial reporting.

  • Develop and present clear, concise cost reports, dashboards, and graphs, and prepare cash flow reports as directed by the Project Controls Manager.

  • Perform in-depth variance analysis between budgets, forecasts, and actual results; identify cost and schedule trends; and provide actionable recommendations to project management.

  • Prepare resource projections, revenue forecasts, audit support reports, cash flow summaries, and utilization reports for Division Management, as directed by the Manager of Project Controls.

  • Provide mentorship, guidance, and technical oversight to junior project controls staff as required.

  • Perform additional cost control, forecasting, reporting, and project controls functions as assigned by the Project Controls Manager.

Required Qualifications:

  • University degree in Finance, Mathematics, Accounting, Engineering, or a related discipline, or an equivalent combination of education and relevant experience.
  • Minimum of 10+ years of progressive experience in project controls or cost control within the engineering, construction, or related project-driven environment.
  • Demonstrated experience leading cost control, forecasting, reporting, and change management functions on complex projects.
  • Advanced proficiency in MS Project, Primavera P6, MS Access, Excel, and Word.
  • Strong knowledge of computerized project management, cost control, and financial reporting systems.
  • Excellent analytical, communication, and presentation skills, with the ability to influence project and division-level decision-making.
  • Experience working collaboratively with multidisciplinary teams including engineering, procurement, construction, planning, and finance.

Physical Requirements:

  • Ability to sit or stand as required and remain in a stationary position for at least 50% of the workday.
  • Frequent use of hands and fingers to handle, manipulate, or feel objects, including continuous operation of a computer and other standard office equipment such as calculators, copiers, and printers.

Work Environment / Environmental Factors:

  • The majority of work is performed in a professional office setting.
  • Periodic travel may be required and could involve limited exposure to extreme temperatures. Travel may include air travel, during which the employee may be required to remain seated for extended periods.

Additional Information

Tetra Tech offers comprehensive benefit options that allow employees to design a plan based on individual needs and assists in planning for long-term financial security. Available benefits include medical, dental and vision insurance, term life, disability, accidental death & dismemberment coverage, time off with pay, retirement plan, and an Employee Stock Purchase Plan.  

The salary range for this position is $130,000 to $170,000. Please note that Tetra Tech considers various factors in determining pay, including but not limited to: education, relevant and demonstrated work experience in the role, skills, geographic location, qualifications, certifications, and other competencies relevant to the needs of the business.

Life at Tetra Tech:

The perks of working at Tetra Tech include:

       Comprehensive and market-competitive benefits.

       Merit-based financial rewards.

       Flexibility and company-wide commitment to work/life balance.

       Collaborative team atmosphere that values the contributions of all employees.

       Learning and development opportunities for ongoing professional growth. 

About Tetra Tech:

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer.  All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law.

Tetra Tech may use AI-enabled tools to screen, assess, and assist in selecting applicants for this position based on job-related criteria. However, a human decision-maker will decide who moves forward throughout every stage of the hiring process.

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers

X (Twitter): @TetraTechJobs

Additional Information
  • Organization: 705 PWR

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About Tetra Tech

Sourced by ZipRecruiter

Tetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in more than 450 locations around the world. Our reputation rests on the technical expertise and dedication of our employees-21,000 associates working together to provide smart, scalable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development.

Industry

Civil engineering construction and environmental consulting services

Company size

10,000+ Employees

Headquarters location

Pasadena, CA, US