Administrative Assistant, Student (4 months)

Colas Canada; Markham; On-site; CAD 30,000 - 60,000; Part time

Job summary

A leading construction and maintenance company in York Region, Canada, seeks a motivated undergraduate student in Business management or Accounting. In this role, you will manage invoices and assist with administrative tasks, ensuring smooth operations. The company fosters an inclusive atmosphere that encourages professional growth and values employee contributions. Join a supportive community dedicated to excellence and continuous learning, where your career can thrive.

Benefits

Continuous learning opportunities

Professional development

Competitive compensation package

Qualifications

• Working towards an undergraduate degree in Business management/Accounting.
• Proficient in Microsoft Office Suite applications (Word, Excel, Access, Power Point, SharePoint, MS Outlook).

Responsibilities

• Organizing and uploading invoices, ensuring proper records.
• Assisting with processing and paying invoices.
• Coordinating paperwork and handling communications.

Skills

Knowledge of Microsoft Word

Knowledge of Excel

Knowledge of Access

Knowledge of Power Point

Knowledge of SharePoint

Knowledge of MS Outlook

Education

Undergraduate degree in Business management/Accounting

Job description

Subsidiary: MILLER GROUP

The Miller Group, a subsidiary of Colas Canada, is a Canadian leader in the construction and maintenance of transportation infrastructure since 1917.

We provide exceptional customer service and operational support using our time‑proven construction methods and innovative technologies, alongside the highest quality products and materials.

We leverage our global network to foster positive relationships that make a lasting difference in the communities where we live and work. Whether it is making your commute more efficient, keeping our communities safe, or making remote areas more accessible, at Miller we are proud to Build Greatness in everything we do.

Minimum Requirements

• Working towards an undergraduate degree in Business management/Accounting
• Knowledge of Microsoft Word, Excel, Access, Power Point, SharePoint, MS Outlook

Day in the Life

A typical day in your role revolves around managing invoices and supporting the smooth flow of administrative work. You start the day by organizing and uploading invoices, ensuring each document is properly recorded and filed. Throughout the day, you assist with processing and paying invoices, keeping track of deadlines and maintaining accuracy. Beyond financial tasks, you also lend a hand with other administrative responsibilities—whether it’s coordinating paperwork, handling communications, or supporting colleagues with operational needs.

Culture

At Miller, we want every employee to feel connected, where creativity and innovation thrive, and your contributions make a real impact. Our supportive and inclusive atmosphere encourages open communication, ensuring every team member feels heard and valued. With a commitment to flexibility, opportunities for professional development, and a shared passion for excellence, we are more than just colleagues – we are a community dedicated to Building Greatness together.

If you are seeking a workplace that values employees, challenges you to reach new heights, and celebrates your achievements, Miller is the place for you. Build your career with us!

Miller is proud to provide this unique career opportunity, we offer continuous learning, opportunity for growth, and a competitive compensation package. At our core; we are our people. We succeed because we respect our people and invest in their development, safety and well‑being. Miller is an equal opportunity employer. We believe that diversity and inclusion are key attributes to building greatness. Miller’s core values of Integrity and Community welcomes everyone, at work and in the community, and our value of Accountability, means that we own our actions, our decisions and our results. As a Miller employee, this will ultimately be your commitment to our inclusive culture.

We will contact candidates selected for an interview. Accommodation for applications with disabilities will be made during the recruitment process when requested.