In-Office Contract Administrative Assistant – Pro Services

Doane Grant Thornton LLP; Windsor; On-site; CAD 34,000 - 46,000; Full time

Job summary

Doane Grant Thornton LLP seeks an Administrative Assistant for a contract role from January 11 to April 30, 2027. The position requires coordinating with stakeholders and clients, preparing documents, and managing billing-related tasks in Windsor, Ontario.

You will support a busy professional services team with strong MS Office skills and a client-first mindset. The role emphasizes accurate scheduling, timely communication, and adherence to deadlines, with occasional reception duties and

Qualifications

• Past experience in a busy professional services environment is preferred.
• Advanced working knowledge of MS Suite required.
• Strong client service orientation with excellent communication skills.
• Ability to manage multiple priorities and meet deadlines.
• Discretion and confidentiality when handling sensitive information.

Responsibilities

• Coordinate scheduling and communications with stakeholders and clients.
• Prepare, draft and format correspondence, reports and presentations using MS Office.
• Manage client relationship management software entries and billing-related data.
• Process invoices, track expenses and support exceptional client service delivery.
• Occasional reception coverage and participation in team projects.

Skills

Attention to detail

Organizational skills

Multi-tasking

Communication skills

Client service

Tools

MS Office

Job description

Doane Grant Thornton LLP seeks an Administrative Assistant for a contract role from January 11 to April 30, 2027. The position requires coordinating with stakeholders and clients, preparing documents, and managing billing-related tasks in Windsor, Ontario.

You will support a busy professional services team with strong MS Office skills and a client-first mindset. The role emphasizes accurate scheduling, timely communication, and adherence to deadlines, with occasional reception duties and