Assistant, Business Solutions

Horizon Media; Toronto; On-site; CAD 40,000 - 55,000; Full time

Job summary

A leading media agency in Toronto seeks an Assistant, Business Solutions to support the media planning and execution of campaigns across various clients. The role requires a Bachelor's degree and strong organizational skills, with opportunities for growth in the media and advertising sector. The position offers competitive compensation and comprehensive benefits.

Benefits

Competitive salary

Comprehensive health and dental benefits

Retirement savings program participation

Paid time off and company holidays

Professional development opportunities

Qualifications

• Internship or 0–2 years of experience in media, marketing, or advertising preferred.
• Ability to work collaboratively within a team and adapt in a fast-paced environment.
• Demonstrated interest in pursuing a career in media planning and client service.

Responsibilities

• Provide day-to-day support for client accounts, ensuring deliverables are accurate and on time.
• Support Planners and Supervisors in the development of media plans across channels.
• Coordinate vendor communications and track deliverables.
• Assist with campaign billing and financial reporting.
• Utilize media research tools to compile insights for planning.
• Provide administrative support to the Business Solutions Team.

Skills

Strong organizational skills

Excellent written and verbal communication skills

Proficiency in Microsoft Office

Ability to manage multiple priorities

Education

Bachelor’s degree in Media, Marketing, Communications, Business, or a related field

Tools

Media planning tools

Research platforms

Job description

Overview

The Assistant, Business Solutions will provide essential support to the Business Solutions Team in the strategic media planning and execution of campaigns for a diverse portfolio of clients. This entry-level position is designed for individuals who are detail-oriented, eager to learn, and motivated to grow within the media and advertising industry. The Assistant will collaborate with Planners, Supervisors, and the Director to ensure campaigns are executed with precision and clients receive best-in-class service.

Key Responsibilities

• Client & Team Support – Provide day-to-day support for client accounts, ensuring deliverables are accurate, on time, and aligned with client objectives. Assist in the preparation of client presentations, campaign summaries, and reporting documents. Serve as a liaison between internal teams, vendors, and client service teams as needed.
• Media Planning & Execution – Support Planners and Supervisors in the development of media plans across traditional and digital channels. Assist with the creation and management of media purchase authorizations, insertion orders, and related documentation. Participate in research and data gathering to support strategic recommendations.
• Vendor Management – Coordinate vendor communications, including briefing and information gathering. Support vendor negotiations under the guidance of senior team members. Track deliverables and ensure vendor commitments are met.
• Financial Management – Assist with campaign billing, reconciliation, and financial reporting to ensure accuracy and alignment with budgets. Work with Finance and internal stakeholders to resolve discrepancies in a timely manner.
• Research & Insights – Utilize media research tools (e.g., Numeris, Vividata, Comscore, etc.) to compile insights for planning. Monitor marketplace trends and provide summaries to team members.
• General Support – Provide administrative and organizational support to the Business Solutions Team. Help ensure best practices and workflows are maintained across client accounts.

Qualifications

• Bachelor’s degree in Media, Marketing, Communications, Business, or a related field.
• Internship or 0–2 years of experience in media, marketing, or advertising preferred.
• Strong organizational skills, attention to detail, and ability to manage multiple priorities.
• Excellent written and verbal communication skills.
• Proficiency in Microsoft Office (Excel, PowerPoint, Word); familiarity with media planning tools and research platforms a plus.
• Ability to work collaboratively within a team and adapt in a fast-paced environment.
• Demonstrated interest in pursuing a career in media planning and client service.

Core Competencies

• Attention to Detail: Ensures accuracy in billing, documentation, and reporting.
• Collaboration: Works effectively with team members, vendors, and clients.
• Initiative: Proactively supports the team and takes ownership of assigned tasks.
• Communication: Demonstrates clear, professional, and effective communication.
• Adaptability: Responds well to shifting priorities and multiple deadlines.

Compensation & Benefits

• Competitive salary.
• Comprehensive health and dental benefits.
• Retirement savings program participation.
• Paid time off and company holidays.
• Professional development opportunities and career path growth within the agency.

Applicants with disabilities who may need a reasonable accommodation during the interview/hiring process should email the following: [e-mail]