3 month internship jobs in Toronto

10,000 3 month internship job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, ON, Canada The Mason Group - Strategic Search Partners Full-time

    Our client, in the business consulting and services industry is seeking an Accounting Analyst to join their team on a 3-month contract assignment.This is a hybrid position, with 3 days per week onsite and 2 day remotely at the client’s offices in Downtown Toronto.Support accounts payable (AP) and accounts receivable (AR) functions, including invoice...

  • Senior Accountant

    3 days ago


    Toronto, ON, Canada The Mason Group - Strategic Search Partners Full-time

    OverviewOur client, a reputable organization within the financial services sector, is seeking a highly skilled Senior Accountant to join their team on a 3-month contract. This position offers a fully remote work environment and presents a strong opportunity to transition into a permanent role based on performance and business needs.Base pay rangeCA$45.00/hr...


  • Toronto, Ontario, Canada Royal Ontario Museum Full-time

    WHO WE ARE Opened in 1914 and welcoming over 1.3 million visitors annually, the Royal Ontario Museum (ROM) is Canada’s most-visited museum, ranking among the top 10 cultural institutions in North America. At ROM, we are dedicated to building and sharing global collections, sharing knowledge, inspiring learning, and fostering community engagement. As a...

  • Executive Assistant

    18 hours ago


    Toronto, ON, Canada Sephora USA, Inc Full-time

    Working Model: Hybrid (4 days in office)Vacancy Status This position is for an existing, open vacancyBelong to Something BeautifulAt Sephora Canada, beauty is about feeling seen, valued, and empowered, individually and collectively. It is connecting deeply with others, celebrating diversity and inclusivity, unlocking your potential and making a difference...

  • Senior Accountant

    2 days ago


    Toronto, Ontario, Canada The Mason Group Inc Full-time

    Our client is looking to bring on a Senior Accountant for a 3–6-month contract to support their finance team in a fast-paced retail and e-commerce environment. This is a great opportunity for someone who enjoys working in high-volume, multi-channel businesses and wants exposure to systems, automation, and process improvements. Responsible for: - Leading...

  • AR Specialist

    2 days ago


    Toronto, ON, Canada Vaco Full-time $39,000 - $41,000 Contract

    About the OpportunityOwn the full accounts receivable cycle, including reviewing invoices for accuracy, applying customer payments, and reconciling accounts to resolve discrepancies.Proactively follow up on overdue balances, monitor aging reports, and **escalate** long‑outstanding accounts through the collections process.Coordinate with project and...

  • US GAAP Consultant

    2 days ago


    Toronto, Ontario, Canada The Mason Group Inc Full-time

    Our client is looking for a US GAAP Consultant for a 3+ months contract to support a major IFRS to US GAAP transition project. We're looking for a highly technical accounting professional who can quickly add value and has previous experience supporting similar conversions. Accounting Designation CPA with prior IFRS to US GAAP conversion experience. Key...


  • Toronto, ON, Canada Vaco by Highspring Full-time $41,328 - $61,992 Contract

    Overview The ideal candidate will have substantial exposure to monthly closing processes under IFRS or US GAAP. This is a 3 month contract. Responsibilities Full cycle month/year end close duties under IFRS/ US GAAP including reviewing and booking journal entries Prepare financial statements with analysis and schedules Ensuring compliance around revenue...


  • Toronto, Ontario, Canada The Mason Group Inc Full-time

    Our client, in the business consulting and services industry is seeking an Accounting Analyst to join their team on a 3-month contract assignment. This is a hybrid position, with 3 days per week onsite and 2 day remotely at the client’s offices in Downtown Toronto. - Support accounts payable (AP) and accounts receivable (AR) functions, including invoice...


  • Toronto, ON, Canada Weareams Full-time €106,000 - €146,000 Contract

    Every day at AMS, we connect talent and opportunity, helping people, businesses and communities grow. Our strength lies in partnership -we listen, collaborate and learn from one another. Whether you’re helping a client redefine their talent strategy or finding new ways to grow your own career, your work helps millions of people find their dream jobs...

  • Remote VFX Artist

    18 hours ago


    Toronto, ON, Canada Blackbird Interactive Inc. Full-time

    Blackbird Interactive is a creative-fueled, future-driven, independent game studio where the best talent in the industry can find long-term careers to help grow their abilities while working on a wide range of projects, which encompass world-class IPs as well as our own creations across multiple genres. Our studio operates as a remote-first workplace,...


  • Toronto, ON, Canada Women's College Hospital Full-time €55,000 - €75,000 Contract

    Women's College Hospital is seeking a Cardiac Technologist for a temporary full-time replacement in the Cardiology department. The role supports Holter, stress testing, ECGs, and related procedures in a day-time, Monday–Friday schedule. Qualifications include a Cardiac Technology diploma, CSCT registration in good standing, and BCLS. Up to 3 years in an...


  • Toronto, ON, Canada The Marshall Group-Staffing, Recruitment & Employment Agency (Dental & Medical) Full-time $26,000 - $38,000 Contract

    Our client at Bayview/Sheppard is looking for a Hygienist 2 or 3 Saturdays a month POSITION/JOB REQUIREMENTS Experienced Dental Hygienist Must be registered with College of Dental Hygienists of Ontario (CDHO) LOCATION Bayview & Sheppard (free parking) COMPENSATION TBD HOURS 2 or 3 Saturdays a month 8-4 JOB OVERVIEW New patient assessment-comprehensive...


  • Toronto, ON, Canada DEPT® Full-time $60,000 - $70,000 Contract

    This is a 3-month fixed-term employment contract ending December 31, 2026, with the possibility of extension.DEPT® is a Growth Invention company built to help the world’s most ambitious brands grow faster. Operating at the intersection of technology and marketing, our 4,000+ specialists deliver growth invention services across Brand & Media, Experience,...

  • Account Supervisor

    4 days ago


    Toronto, ON, Canada Viral Nation Full-time $65,000 - $90,000 Contract

    At Viral Nation, we specialize in building social-first ecosystems for brands to connect with the modern consumer journey. Our integrated solutions align strategy, talent, media, and technology with culturally relevant creativity to scale the world’s fastest-growing digital brands. Viral Nation offers a fluid, creative, and growth-oriented environment that...


  • toronto, canada Vaco/Highspring Full-time

    Accountant responsible for account reconciliation, journal entries, intercompany transactions, balance sheet review, month-end closing, and processing invoices. Requires 3+ years of experience and Microsoft Dynamics 365 Business Central.


  • Toronto, Ontario, Canada FirstService Residential Full-time

    DescriptionTalent Acquisition SpecialistFirstService Residential transforms the property management landscape by providing professional association management services to over 9,000 residential communities across the United States and Canada. We are seeking a Talent Acquisition Specialist for a 3–6-month contract position with potential for extension.Our...


  • Toronto, ON, Canada The Mason Group - Strategic Search Partners Full-time

    A reputable staffing agency is seeking a highly skilled Senior Accountant to join their team on a 3-month remote contract. Responsibilities include managing the monthly close process and acting as the subject matter expert on complex accounting issues. The ideal candidate should possess a CPA or equivalent along with advanced knowledge of accounting...


  • Toronto, Ontario, Canada FirstService Residential Canada Full-time

    Talent Acquisition SpecialistFirstService Residential transforms the property management landscape by providing professional association management services to over 9,000 residential communities across the United States and Canada. We are seeking a Talent Acquisition Specialist for a 3–6-month contract position with potential for...


  • Toronto, Ontario, Canada TEEMA Solutions Group Full-time

    A leading financial advisory firm seeks a Senior SWIFT Administrator for a short-term consulting contract. The role involves overseeing secure global payment messaging infrastructure and ensuring compliance with banking standards. Ideal candidates will have extensive experience in SWIFT administration and interbank communication protocols, working under...