Senior Administrative Assistant

Adecco; Quebec; Hybrid; CAD 39,000 - 44,000; Part time

Job summary

Adecco is seeking a Senior Administrative Assistant to provide interim executive and administrative support while a longer-term solution is sought. This fully remote, part-time role requires 15–20 hours per week, spread across 4–5 days, with hours typically between 9am and 5pm.

You must reside in Ontario or Quebec; bilingualism is not required, but strong English communication is essential. You will work closely with the President, handling research, scheduling, vendor communications, calendar

Qualifications

• Experience providing senior-level administrative or executive support.
• Google Workspace proficiency is required as the main tool they work in.
• Excellent written and verbal English; French is a plus.
• Clear, concise, and direct communication style.
• Strong attention to detail and ability to manage changing priorities.
• Proactive, self-driven approach with minimal direction.
• Exceptional organizational and time-management skills.
• Strong judgment, professionalism, and discretion.

Responsibilities

• Conducting research and compiling information as required.
• Coordinating and communicating with external vendors.
• Calendar management, coordination, and scheduling.
• Event planning and coordination.
• Supporting various administrative projects and priorities.
• Preparing clear, concise written communications.
• Anticipating needs, managing details, and helping keep priorities moving forward.
• Providing general administrative and organizational support.

Skills

Executive support

English communication

Discretion

Time management

Tools

Google Workspace

Job description

Senior Administrative Assistant – Part-Time, Interim

Remote (you must reside in Ontario or Quebec) | 15–20 hours/week | $28–$32/hour

We are currently seeking an experienced Senior Administrative Assistant to provide interim executive and administrative support while our client works toward a longer-term direct hire solution. This is an excellent opportunity for a seasoned administrative professional who enjoys working independently, can quickly establish priorities, and is comfortable providing thoughtful, high-level support directly to a President.

The Opportunity

This is a fully remote, part-time position requiring approximately 15–20 hours per week, spread across 4–5 days per week. Hours will fall between 9am and 5pm., offering flexibility while ensuring consistent support throughout the workweek. The successful candidate must reside in Ontario or Quebec. Bilingualism is not required; however, strong English communication skills are essential; additional French communications is a strong asset.

What You’ll Be Doing

Working closely with the President and the team, you will provide a broad range of executive and administrative support, including:

• Conducting research and compiling information as required
• Coordinating and communicating with external vendors
• Calendar management, coordination, and scheduling
• Event planning and coordination
• Supporting various administrative projects and priorities
• Preparing clear, concise written communications
• Anticipating needs, managing details, and helping keep priorities moving forward
• Providing general administrative and organizational support

What We’re Looking For

The ideal candidate is an experienced administrative professional who is comfortable working with senior leadership and can operate with a high degree of independence and discretion.

You bring:

• Previous experience providing senior-level administrative or executive level support
• Google Workspace experience is required as the main tool they work in
• Excellent written and verbal communication skills, English required but the addition of the French language is an asset
• A clear, concise, and direct communication style
• Strong attention to detail and the ability to manage changing priorities
• A proactive, self-driven approach with minimal need for direction
• Exceptional organizational and time-management skills
• Strong judgment, professionalism, and discretion
• Confidence interacting with executives, vendors, and other stakeholders

Why This Opportunity?

This role would be particularly well suited to an experienced Senior Administrative Assistant or Executive Assistant looking for meaningful, flexible part-time work. You’ll have the opportunity to work closely with senior leadership, take ownership of your responsibilities, and provide immediate value in a trusted support capacity.

Vacancy Status: This posting is for a futurevacancy.

At Adecco our purpose is simple: to make the future work for everyone. We live our values, Passion, Collaboration, Inclusion, Courage, and Customers at Heart, by fostering a workplace where diversity is celebrated and every voice matters. We encourage applications from individuals of all backgrounds and identities. Together, we’re making the future work for everyone.