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Senior Proofreader Jobs in Ontario (NOW HIRING)

TANK Worldwide

SENIOR COPYWRITER

Toronto, ON

As a Senior Copywriter, you will conceptualize ideas in partnership with a Senior Art Director ... Superior editing, proofing and writing skills * Highly articulate and skilled in the use of ...

RELQ TECHNOLOGIES

Senior Manual QA Engineer Location: Remote - Canada (All Provinces Eligible) Duration: 2 Months ... Proofreader - AI Tutor We're unlocking community knowledge in a new way. Experts add insights ...

New

RELQ TECHNOLOGIES

Senior Manual QA Engineer Location: Remote - Canada (All Provinces Eligible) Duration: 2 Months ... Proofreader - AI Tutor We're unlocking community knowledge in a new way. Experts add insights ...

CenterLine (Windsor) Limited

CA$35 - CA$43/hr

... of Senior Turnkey Systems Designer responsible for the design of automated welding and metal ... error proofing solutions. This position will report to a Turnkey Systems Design Group Leader. Our ...

FirstOntario Credit Union

$29.20/hr

Utilizing a team approach, the Senior MSTR identifies sales opportunities, and ensures these ... Perform audits and proofing, as required * Perform actionable requirements associated with control ...

AstraZeneca

Senior Specialist, Quality Operations Location: Hamilton, Ontario Onsite 5 days/week Fusion ... Analyze defects and deviation trends; implement standard work, mistake-proofing, and process ...

Stantec

Your Opportunity We are seeking a Senior Water Resources Engineer to join our Markham office, with ... future-proofing our cities and infrastructure. We innovate at the intersection of community ...

New

IKO Industries, Inc

Graphic Designer

Mississauga, ON

CA$50K - CA$60K/yr

Work with marketing/content teams, and senior designers to execute project requirements. Proofing of work to ensure accuracy, high quality, and consistency before final delivery Organizing and ...

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All JobsProofreader JobsSenior Proofreader JobsSenior Proofreader Jobs in Ontario

Senior Proofreader information

See Ontario salary details

$23.5K

$74.4K

$150K

How much do senior proofreader jobs pay per year?

As of Aug 4, 2026, the average yearly pay for senior proofreader in Ontario is $74,364.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,500.00 and $80,000.00 per year, depending on experience, location, and employer.

What qualifications do you need to be a senior proofreader?

A senior proofreader typically needs a bachelor's degree in English, journalism, or a related field, along with extensive experience in editing and proofreading. Strong attention to detail, excellent command of language, and proficiency with editing tools like Microsoft Word or Adobe Acrobat are also important qualifications.

What are the key skills and qualifications needed to thrive as a senior proofreader?

To thrive as a Senior Proofreader, you need exceptional attention to detail, advanced grammar and language skills, and several years of professional proofreading experience, often supported by a degree in English, journalism, or a related field. Familiarity with style guides (such as AP, Chicago, or MLA), track-changes tools in Microsoft Word, and content management systems is typically required. Strong organizational skills, time management, and the ability to provide constructive feedback help distinguish top performers in this role. These skills ensure high-quality, error-free content that enhances brand credibility and meets publication standards.

What is the difference between Senior Proofreader vs Copy Editor?

AspectSenior ProofreaderCopy Editor
CredentialsTypically requires a degree in English, Journalism, or related field; proofreading certifications are commonOften requires similar credentials; editing certifications may be preferred
Work EnvironmentPublishing houses, media companies, freelance projectsPublishing, marketing agencies, corporate communications
Employer & Industry UsageUsed across publishing, journalism, and media industriesCommon in publishing, advertising, and content creation sectors
Primary FocusChecking for grammatical, spelling, and punctuation errorsImproving clarity, style, structure, and overall content quality

While both roles require strong language skills and attention to detail, a Senior Proofreader primarily focuses on error correction, whereas a Copy Editor enhances content clarity and style. The roles often overlap but serve distinct purposes in the editing process.

Are senior proofreaders still in demand?

Senior proofreaders remain in demand as companies and publishers seek experienced professionals to ensure high-quality content. The role often requires strong language skills, attention to detail, and familiarity with editing tools, with opportunities available in publishing, media, and corporate communications.

What is a senior proofreader?

Senior Proofreaders are experienced professionals responsible for reviewing written content to detect and correct errors in grammar, spelling, punctuation, and formatting. They often oversee the work of other proofreaders, ensuring that all documents meet high standards of quality and consistency. In addition to error correction, Senior Proofreaders may also advise on style, clarity, and adherence to brand guidelines. Their expertise is crucial in industries such as publishing, advertising, and corporate communications. Typically, they have several years of proofreading experience and a strong command of language rules.

What are some common challenges senior proofreaders face when working with fast-paced publishing teams?

Senior Proofreaders often juggle tight deadlines and high volumes of content, especially when working within fast-paced publishing or marketing teams. Balancing accuracy with speed can be challenging, as they must ensure all documents are error-free while meeting strict turnaround times. Additionally, they frequently collaborate with writers, editors, and designers, requiring strong communication skills to clarify queries and maintain quality standards. Adapting to different style guides and managing last-minute changes are also typical aspects of the role.
What are the most commonly searched types of Proofreader jobs in Ontario? The most popular types of Proofreader jobs in Ontario are:
What are popular job titles related to Senior Proofreader jobs in Ontario? For Senior Proofreader jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Senior Proofreader jobs in Ontario look for? The top searched job categories for Senior Proofreader jobs in Ontario are:
Senior Proofreader jobs near you
Infographic showing various Senior Proofreader job openings in Ontario as of July 2026, with employment types broken down into 2% Locum Tenens, 8% Internship, 54% As Needed, 18% Full Time, 4% Part Time, and 14% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $74,364 per year, or $35.8 per hour.

SENIOR COPYWRITER

TANK Worldwide

Toronto, ON

Other

PTO

Re-posted 7 days ago

Job description

WHO WE ARE

Grey Health is the culmination of the rich legacies of two powerhouse brands -Grey and TANK. With borderless employees spread across 20 studios in 18 countries, we all work collaboratively with one mission in mind: to deliver famously effective ideas that drive business results for top tier clients in the health and wellness market. In 2023, Grey was named a Top 100 Most Loved Workplace and our agency network and The Grey Group, ranked in the top ten award winners at the Cannes Lions International Festival of Creativity.

While TANK and Grey maintain their unique identities and market presence, they now benefit from shared resources and strategic direction that help us unlock new opportunities across the globe.

POSITION OVERVIEW 

Are you curious and passionate about ideas and the impact brands can have on the world? Do you thrive in a creative and collaborative environment? Are you looking for a place to learn and grow as a copywriter, with a vast pool of experienced creatives to mentor and guide you? If so, read on.

As a Senior Copywriter, you will conceptualize ideas in partnership with a Senior Art Director. Then, reporting to the Creative Director, you will develop, realize and present your concepts, all within clients' marketing strategies and across traditional and digital media.

WHAT YOU'LL BE DOING: 

1: Understand your portfolio of brands and their strategic goals

  • Use advertising to solve marketing problems
  • Understand when an idea is appropriate for a brand

2: Create and develop effective, memorable ideas and ad campaigns

  • Apply your knowledge of agency processes, advertising and the world at large to come up with original ideas for your brands
  • Understand all aspects of the creative elements that go into executing an idea
  • Translate innovative concepts into finished copy for all media
  • Adopt brand voice
  • Write in a clear, concise, convincing manner
  • Generate effective headlines and copy
  • Work closely with art directors, account services and production personnel to guide and polish creative ideas (with the outcome being effective, on-brand campaigns)

3: Present ideas in collaboration with the art director both internally and externally.

  • Deliver brand-appropriate work with minimum revisions required by client
  • Give, receive and apply creative feedback
  • Participate in new business development

WHAT WE ARE LOOKING FOR: 

  • Diploma in a relevant discipline
  • 7 years of experience in an advertising agency
  • Experience in consumer brands
  • Natural ability to generate creative ideas
  • Superior editing, proofing and writing skills
  • Highly articulate and skilled in the use of language
  • Strong awareness of the power of communication and proficiency in capitalizing on it
  • Ability to give, receive and apply creative feedback
  • Strong and enthusiastic presenter, driven by innovation and creativity
  • Outgoing, approachable team player
  • Ability to work in a fast-paced environment
  • Curious by nature, collaborative and professional
  • Proficiency in MS Office 365 (Word/Excel/PowerPoint); Apple Keynote
  • Proficiency in English (written and spoken)
  • Healthcare agency experience an asset but not required

WHAT WE HAVE TO OFFER: 

Challenging Work - As leaders in the health advertising industry, we thrive on solving complex problems and innovation. Each employee is encouraged to bring their best ideas forward to solve problems.

Dedicated Team - It's in our DNA to work hard and play hard: celebrate our wins, laugh and have fun. We are stronger, together, when we are open and real. At Tank WW, everyone is valued and plays an important role in our shared success. We care for our people and our clients.

Global Community - Support from the WPP People community and bring your contribution to a greater good while collaborating on WPP strategic projects or initiatives.

Perks and Benefits -The wellness of our employees is at the core of our business, therefore we offer competitive benefits:

  • Competitive compensation package
  • Extensive Group Insurance Program on Day 1
  • Vacation according to experience
  • Paid Christmas shutdown
  • Extended long weekends on statutory holidays (extra days off annually)
  • Work-life balance measures

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