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Added 58 mins ago
Health Information Registration Clerk
Southern Health-Santé Sud
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Full-time
Completion of a recognized Medical Office Assistant Program.
Added 58 mins ago
Administrative Assistant - Pharmacy
Southern Health-Santé Sud
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Full-time
Reporting to the Director, Manager or Lead, the Administrative Assistant is responsible for performing general administrative and clerical duties for the designated program or department.
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District Administrative Assistant
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$23.71 to $30.04 CAD / hour
Full-time
Under the direction of a Child Welfare Manager, the Administrative Assistant participates in organizing the program by ensuring that daily duties are maintained and completed in a timely…
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Patient Care Aide, Families in Recovery (FIR) - BC Women’s Hospital and Health Centre
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…appropriate code and assisting care team in accordance with unit/program…
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Mobile Sales Associate (Seasonal)
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Added 1 hour ago
Senior Administrative Assistant/Secretary
Marsh
Toronto, ON
Full-time
We are seeking a highly organized and proactive Administrative Assistant to support our investments leadership team. This role is an important part of the team, helping ensure smooth…
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Sudbury, ON · Greater Sudbury, ON
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Receptionist Early Detection
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Senior Administrative Assistant/Secretary
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Other
We are seeking a highly organized and proactive Administrative Assistant to support our investments leadership team. This role is an important part of the team, helping ensure smooth…
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Added 3 hours ago
Food Production Assistant
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Added 3 hours ago
Second Cook - Residence (Auxiliary)
University of British Columbia
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Part-time
Assumes responsibility for a specific area of food production as required by the unit, delegating tasks to assistant cooks as required.
Added 3 hours ago
Second Cook - Residence (Sessional)
University of British Columbia
Vancouver, BC
$26.26 to $27.62 CAD / hour
Part-time
Assumes responsibility for a specific area of food production as required by the unit, delegating tasks to assistant cooks as required.
Added 3 hours ago
Administrative Secretary 2 - Repost
Winnipeg Regional Health Authority
Winnipeg, MB
Department / Unit: Downtown Point Douglas Admin
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NURSING UNIT CLERK
Northern Health - BC
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Full-time
…the general supervision of Manager or designate, the Nursing Unit Assistant performs a variety of clerical duties related to the operation of a care area. These duties include acting as a…
Added 3 hours ago
Admissions Officer, Office of the Registrar
University of Calgary
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Full-time
…practices that may be of benefit to the organization to the Assistant Registrar and Associate…
Added 4 hours ago
Senior Administrative Assistant/Secretary
Marsh McLennan
Toronto, ON
Full-time
We are seeking a highly organized and proactive Administrative Assistant to support our investments leadership team. This role is an important part of the team, helping ensure smooth…
Added 4 hours ago
Student Research Assistant
McGill University
Canada
Part-time
The Human Genetics research team is seeking a highly motivated Student Research Assistant to support research activities related to the legal, ethical, social, and policy dimensions of…
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School of Computer Science Teaching Assistant COMP 302 Fall 2026
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Supervisor, Accounting
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Provide support to the Assistant Controller and Business Unit accounting teams on complex accounting matters, process issues and special requests;
Added 4 hours ago
Custodian Project Team (CU-T/66)
Simcoe County District School Board
Elmvale, ON
Full-time
…professional references. Cover letters may be addressed to Rick Leal, Assistant Manager of Operations. In order to facilitate the verification of your seniority, applicants MUST include…
Added 4 hours ago
Custodian (CU-T/61 )
Simcoe County District School Board
Bradford, ON
Full-time
…professional references. Cover letters may be addressed to Rick Leal, Assistant Manager of Operations. To facilitate the verification of your seniority, applicants MUST include their…
Added 4 hours ago
Custodian (CU-T/60 )
Simcoe County District School Board
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Full-time
…professional references. Cover letters may be addressed to Rick Leal, Assistant Manager of Operations. To facilitate the verification of your seniority, applicants MUST include their…

Marsh

Senior Administrative Assistant/Secretary

Toronto, ON, Canada

Pay: The applicable base salary range for this role is $54,000 to $81,000.
Job type: Full-time
Apply by: Oct 22, 2026
Experience: 3+ years of administrative or executive assistant experience in a fast-paced environment.
Posting language: English
Posted: Sep 22, 2026

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Original job description

We are seeking a talented individual to join our Marsh Investments team. This role will be based in Toronto, Canada. The is a hybrid role that requires at least three days a week in the office.

We are seeking a highly organized and proactive Administrative Assistant to support our investments leadership team. This role is an important part of the team, helping ensure smooth day-to-day operations through strong calendar management, document coordination, client support, and administrative execution.

We will count on you to:

Manage consultants’ calendars and schedule meetings, travel, and related logistics.
Process and coordinate consultant expense reimbursements and expense reports in a timely manner.
Support client marketing information and maintain accurate records in MS Dynamics.
Coordinate document production using available resources and provide peer review before final distribution to ensure quality control.
Edit and create documents in PowerPoint, Excel, and Word while ensuring all materials adhere to Marsh’s global identity and document standards.
Adhere to best practices for expense control, including travel rates, office supplies, catering, and vendors, and contribute to accurate client/project budget management through timely entry.
Perform clerical duties such as electronic filing, mail handling, e-mail management, photocopying, and other administrative support as needed.
Assist the team with a variety of administrative tasks and provide back-up AA support within the business unit, collaborating with Investments & Retirement AAs in other offices.

What you need to have:

3+ years of administrative or executive assistant experience in a fast-paced environment.
Strong calendar management, travel coordination, and expense processing skills.
Proficiency in Microsoft Office Suite, including PowerPoint, Excel, and Word.
Post-secondary education, along with excellent organizational skills, attention to detail, and the ability to manage multiple priorities with discretion.

What makes you stand out:

University degree and experience supporting consultants or client-facing teams.
Familiarity with MS Dynamics or similar CRM systems.
A collaborative mindset with a strong commitment to service, quality, and efficiency.

Why join our team:

We help you be your best through professional development opportunities, interesting work and supportive leaders.
We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have an impact on colleagues, clients and communities.
Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.

Marsh (NYSE: MRSH) is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit marsh.com, or follow us on LinkedIn and X.

Marsh is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. In accordance with the Accessibility for Ontarians with Disabilities Act, 2005, Marsh will provide a reasonable accommodation to employees and prospective employees to the point of undue hardship upon request and as required in respect of the individual’s particular restrictions and limitations. If you require a specific accommodation because of a disability or medical need, please contact [email protected].

Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

The applicable base salary range for this role is $54,000 to $81,000.

The base pay offered will be determined on factors such as experience, skills, training, location, certifications, education, and any applicable minimum wage requirements. Decisions will be determined on a case-by-case basis. In addition to the base salary, this position may be eligible for performance-based incentives.

We are excited to offer a competitive total rewards package which includes health and welfare benefits, tuition assistance, retirement programs as well as employee assistance programs.

This is a Replacement position.

R_365596

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More about this job

Responsibilities

The role involves managing calendars, travel logistics, and expense reports while providing comprehensive administrative support to the investments leadership team. Additionally, the assistant will coordinate document production, maintain CRM records, and ensure all materials adhere to global corporate standards.

Requirements

Candidates must have at least 3 years of administrative or executive assistant experience in a fast-paced environment. Proficiency in Microsoft Office Suite and post-secondary education are required, along with strong organizational and communication skills.

Skills

Calendar management
Travel coordination
Expense processing
Microsoft Office Suite
PowerPoint
Excel
Word
Document production
Client support
Administrative execution
MS Dynamics
Clerical duties
Electronic filing
Mail handling
E-mail management
Peer review

Benefits

Health and welfare benefits
Tuition assistance
Retirement programs
Employee assistance programs
Performance-based incentives

Visa sponsorship

Not detected in the job text

Keywords

Administrative Assistant
Secretary
Investments
Calendar Management
Travel Logistics
Expense Reports
MS Dynamics
CRM
Document Production
Quality Control
Microsoft Office
PowerPoint
Excel
Word
Clerical Duties
Client Support
Budget Management
Hybrid Work
Professional Development
Risk Management
Reinsurance
Management Consulting

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