Mississauga, On Social media intern Jobs – 27 Openings This Week

Marketing & Publicity Intern (6 month contract- Toronto Hybrid)
HarperCollins Publishers —Toronto, ON
- $20 an hour
- Contract
- Hybrid work
- In-person
- Internship / Co-op
- Communication skills
Marketing & Publicity Intern (6 month contract- Toronto Hybrid)
News Corp —Toronto, ON
- $20 an hour
- Contract
- Hybrid work
- In-person
- Internship / Co-op
- Communication skills
11d
Marketing Intern
Creative Clicks B.V. —Toronto, ON
- Part-time
- Hybrid work
- Computer Science
- Marketing
- Analysis skills
Quick apply
Marketing Intern- OVO SOUND
Sony Music Entertainment Canada —Toronto, ON
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Fall 2026 Marketing Intern (4 or 8 months)
Turner Construction Company —Toronto, ON
- $20–$24 an hour
- Full-time
- Marketing
- Writing skills
- Bachelor's
Marketing Intern (September 2026) (8 months)
Kepler Communications —Toronto, ON
- $21–$26 an hour
- Full-time
- Hybrid work
- Marketing
- Microsoft Office
- Organizational skills
Quick apply
Fall 2026: Social Media Co-op (8 or 12 months)
Intuit —Toronto, ON
- $26–$30 an hour
- QuickBooks
- Organizational skills
- Internship / Co-op
8h
Marketing, Sales & Social Media Intern (Paid)
Radley Prep —Toronto, ON
- From $20 an hour
- Hybrid work
- Sales
- Business development
- QuickBooks
- Flexible schedule
Quick apply
1d
Corporate Social Media Operations Intern
Coty Inc. —Toronto, ON
- $36,608 a year
- Microsoft Powerpoint
- Spanish
- Microsoft Excel
Website & Digital Content Coordinator (Summer Student)
DHS Systems Inc. —Mississauga, ON
- $19–$24 a year
- Temporary
- Marketing
- Writing skills
- In-person
- Work from home
- Flexible schedule
Quick apply
7d
Marketing Internship
Sylvan Learning Centre —Mississauga, ON
- $18 an hour
- Part-time
- Marketing
- In-person
- Communication skills
- Flexible schedule
Quick apply
12d
Fall 2026: Social Media Co-op, External Communications (8-months)
Intuit —Toronto, ON
- $26–$30 an hour
- Full-time
- Internship / Co-op
Student Post-Secondary Intern/Coop - Corporate Communications - Fall 2026
Nuclear Waste Management Organization (NWMO) —Toronto, ON
- $24.44–$28.22 an hour
- Hybrid work
- In-person
- Internship / Co-op
Quick apply
7d
Marketing Co-op (Hybrid)
Survalent —Mississauga, ON
- $20 an hour
- Full-time
- Microsoft Powerpoint
- Marketing
- English
Quick apply
5d
(Fall 26) Communications Assistant, Graphic Design Internship
Agnico-Eagle Mines Limited —Toronto, ON
- $24.24–$28.95 an hour
- Full-time
- Microsoft Powerpoint
- Bilingual
- Writing skills
5d
Marketing Communications Student
PCL Constructors Inc. —Oakville, ON
- $19.57–$28.69 an hour
- Marketing
- Writing skills
- Research
Intern - Growth
Human Computer Lab —Toronto, ON
- Hybrid work
- Marketing
- Engineering
- Business
Quick apply
Developmental Student Intern - Corporate Communications
Nuclear Waste Management Organization —Toronto, ON
- Temporary
- Hybrid work
- Microsoft Powerpoint
- Microsoft Excel
- Project management
Global Marketing & Operations Coordinator (Intern & Freelance)
Life Journey Education —Toronto, ON
- Up to $3,000 a month
- Spanish
- Sales
- English
- Store discount
- Work from home
Quick apply
Growth & Community Intern
Viggle AI —Toronto, ON
- Full-time
- AI
- Communication skills

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Marketing & Publicity Intern (6 month contract- Toronto Hybrid)

HarperCollins Publishers -
Toronto, ON

Apply Now

Job details

Contract | Fixed term contract | Internship / Co-op
$20 an hour

Qualifications

Communication skills

Full job description

Overview:

Company: HarperCollins Canada

Date: June 26, 2026

Job Title: Marketing & Publicity Intern
Department: Marketing & Publicity
Reporting To: Publicity Assistant & Retail Marketing and Publicity Assistant

Location: 22 Adelaide Street West, Toronto (hybrid model) – must be able to commute to Toronto Downtown office

Status: 6 month contract

Job Vacancy Status: Vacant and actively accepting applications

We celebrate and support the differences that make each of us unique, striving to create a welcoming workplace that ensures everyone has a voice and is able to do their best work. We welcome all applicants, including those who identify with groups that are traditionally underrepresented in the publishing industry including, but not limited to, Black, Indigenous, people of colour, members of the LGBTQIA2S+ community, and persons with disabilities. Join us, and share your story.

Job Summary:

Reporting to the Publicity Assistant and the Retail Marketing and Publicity Assistant, the Marketing & Publicity Intern will be a key member of the HarperCollins Canada Marketing and Publicity team. Our team is responsible for the sales, distribution and promotion of all HarperCollins titles in Canada.

In this role, you will have the opportunity to intersect with all stages of the publishing process and establish relationships in each department. You will be mentored by a senior member of our team and have the opportunity for one-on-one meetings with employees across the organization. Your responsibilities will include attending weekly cross-department meetings, attending brainstorm and planning session, contributing to presentations and providing valuable feedback on various promotions aimed at our accounts and consumers.

Responsibilities:

Marketing

Attend weekly marketing meetings
Perform administrative tasks as required
Contribute to marketing campaigns
Support content creation on a variety of social media channels
Assist with influencer mailings and requests

Publicity

Attend weekly publicity meetings
Attend pitch meetings with external partners where possible
Craft pitches for and assist with media campaigns
Complete regular weekly publicity tasks

Qualifications:

Completion of university or college education, or possess equivalent/relevant work experience
Retail and/or selling experience an asset
Ability to effectively communicate and work in cooperation with fellow employees
Self-starter with capacity to work independently
Applicants must be eligible to work and be paid in Canada

What's In It For You?

The opportunity to be part of a company on the leading edge of publishing, working with a very talented team and exceptional books
Hybrid work, flexible start/stop times
Virtual author events and access to discounted books
Working with passionate people!

About HarperCollins Canada and Harlequin

Harlequin is a leading publisher of commercial fiction and narrative nonfiction. We publish more than 100 titles a month that reach audiences globally. Encompassing highly recognizable imprints that span a broad number of genres, we are home to many award-winning New York Times and USA TODAY bestselling authors. Harlequin is a division of HarperCollins Publishers, the second-largest consumer book publisher in the world. Through HarperCollins’s global publishing program, Harlequin titles are published in 17 countries and 16 languages.

The pay rate for this position is $20 per hour. We recognize that attracting the best talent is key to our strategy and success as a company. As a result, we aim for flexibility in structuring competitive compensation offers to ensure we are able to attract the best candidates. The quoted salary range represents our good faith estimate as to what our ideal candidates are likely to expect, and we tailor our offers within the range based on the selected candidate's experience, industry knowledge, technical and communication skills, and other factors that may prove relevant during the interview process.

Known worldwide for the quality of its list, HarperCollins Canada is the proud home of many bestselling and award-winning authors, including Esi Edugyan, Heather O’Neill, and Lawrence Hill. It is our vision to publish the best books of our generation and to work with authors over the length and breadth of their careers. Our authors are at the centre of everything we do. In addition to the Canadian publishing program, HarperCollins Canada is responsible for the sales, marketing, and publicity of HarperCollins titles from around the globe

HarperCollins Canada and Harlequin are Equal Opportunity Employers committed to equal employment opportunities. Employment decisions are based on job requirements and the skills, knowledge, and experience of the candidate, regardless of any other factors unrelated to job performance.

HarperCollins Publishers is committed to providing reasonable accommodation for qualified individuals with disabilities, in our job application and/or interview process. If you need assistance or accommodation in completing your application, due to a disability, email us at [email protected]. Note: we will only respond to accommodation requests.

We thank all applicants for their interest, however, only those candidates selected for an interview will be contacted.

Apply Now

Refine Your Search

social media intern jobs in mississauga, on

Marketing & Publicity Intern (6 month contract- Toronto Hybrid)

Marketing & Publicity Intern (6 month contract- Toronto Hybrid)

Marketing Intern

Marketing Intern- OVO SOUND

Fall 2026 Marketing Intern (4 or 8 months)

Marketing Intern (September 2026) (8 months)

Fall 2026: Social Media Co-op (8 or 12 months)

Marketing, Sales & Social Media Intern (Paid)

Corporate Social Media Operations Intern

Website & Digital Content Coordinator (Summer Student)

Marketing Internship

Fall 2026: Social Media Co-op, External Communications (8-months)

Student Post-Secondary Intern/Coop - Corporate Communications - Fall 2026

Marketing Co-op (Hybrid)

(Fall 26) Communications Assistant, Graphic Design Internship

Marketing Communications Student

Intern - Growth

Developmental Student Intern - Corporate Communications

Global Marketing & Operations Coordinator (Intern & Freelance)

Growth & Community Intern

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