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Professional Proofreader Jobs in California (NOW HIRING)

Innovision LLC

Proofreader

San Diego, CA · On-site

$18 - $21.64/hr

Proofreader InnoVision Marketing Group San Diego, CA | Mandatory In-Office At InnoVision Marketing ... Communicating corrections clearly and professionally with internal teams * Maintaining awareness of ...

Equiniti

Proofreader

El Segundo, CA · On-site

$25/hr

Summary As a Proofreader on the global Editorial team, you will play a key role in helping drive ... GlobeNewswire clients range from C-Suite executives to PR professionals, across multiple industries.

Equiniti

Proofreader

El Segundo, CA · Hybrid

$25/hr

Summary As a Proofreader on the global Editorial team, you will play a key role in helping drive ... GlobeNewswire clients range from C-Suite executives to PR professionals, across multiple industries.

Walter

Staff Security Engineer

Mountain View, CA · On-site

This team owns the identity proofing flows that millions of members rely on every day - from secure ... . * 8+ years of professional software engineering experience building and operating high ...

Walter

Staff Security Engineer

Mountain View, CA · On-site

This team owns the identity proofing flows that millions of members rely on every day - from secure ... . * 8+ years of professional software engineering experience building and operating high ...

Taft College

Reader - Court Reporting Program

Taft, CA · On-site

$26.37 - $29.06/hr

Foster a professional and supportive learning environment. Assist with basic classroom or instruction as it relates to course content. Assist students in the proper use of computers and other tools ...

Taft College

Reader - Court Reporting Program

Shafter, CA · On-site

$26.37 - $29.06/hr

Foster a professional and supportive learning environment. * Assist with basic classroom or instruction as it relates to course content. * Assist students in the proper use of computers and other ...

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All JobsProfessional Proofreader JobsProfessional Proofreader Jobs in California

Professional Proofreader information

See California salary details

$13

$27

$43

How much do professional proofreader jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for professional proofreader in California is $27.29, according to ZipRecruiter salary data. Most workers in this role earn between $20.14 and $33.22 per hour, depending on experience, location, and employer.

What does a professional proofreader do?

A professional proofreader reviews written content to identify and correct errors in grammar, spelling, punctuation, and formatting. Their primary responsibility is to ensure that documents are clear, consistent, and free of mistakes before publication or submission. Proofreaders work on a wide range of materials, including books, articles, business documents, and digital content. They often collaborate with writers and editors to maintain the intended tone and style of the text.

What are some common challenges professional proofreaders face when working with different types of content?

Professional proofreaders often encounter challenges such as adapting to various writing styles, managing tight deadlines, and maintaining accuracy when reviewing large volumes of text. Each project may require familiarity with different style guides (like APA, Chicago, or AP), as well as the ability to spot nuanced errors in grammar, punctuation, and formatting. Additionally, proofreaders frequently collaborate with writers and editors to clarify uncertainties and ensure the final product aligns with client or publication standards.

What are the key skills and qualifications needed to thrive as a professional proofreader, and why are they important?

To thrive as a Professional Proofreader, you need excellent command of grammar, punctuation, spelling, and style, often supported by a degree in English, journalism, or a related field. Familiarity with style guides (such as APA, Chicago, or AP), proofreading marks, and editing software like Microsoft Word’s Track Changes or Adobe Acrobat is essential. Attention to detail, time management, and strong communication skills set outstanding proofreaders apart. These skills ensure that all written materials are error-free, clear, and consistent, upholding the credibility and reputation of clients or organizations.

What is the difference between Professional Proofreader vs Copy Editor?

AspectProfessional ProofreaderCopy Editor
CredentialsTypically requires proofreading certifications or relevant experienceOften requires editing certifications or related qualifications
Work EnvironmentFreelance, publishing houses, or media companiesPublishing, media, or corporate communications
Primary FocusCorrecting grammar, punctuation, spelling, and formatting errorsImproving clarity, style, structure, and consistency
Industry UsageCommonly used in publishing, journalism, and academic fieldsUsed in publishing, marketing, and corporate editing

While both roles involve editing text, a Professional Proofreader primarily focuses on catching grammatical and typographical errors, ensuring the final document is error-free. A Copy Editor, on the other hand, works on refining the overall content, style, and structure to enhance readability and coherence. Both roles are essential in the publishing process but serve different stages of editing.

How do you become a professional proofreader?

To become a professional proofreader, you typically need strong language skills, attention to detail, and proficiency with editing tools. Many proofreaders pursue a relevant certification or degree in English, journalism, or related fields, and gain experience through internships or freelance work to build their portfolio.

Is there a demand for professional proofreaders?

Professional proofreaders are in steady demand across publishing, editing, and content creation industries, especially as online and print media grow. Strong language skills, attention to detail, and familiarity with editing tools increase job prospects in this field.

What qualifications do I need to be a professional proofreader?

A professional proofreader typically needs a strong command of language, excellent attention to detail, and good understanding of grammar, punctuation, and style guides. Many employers prefer candidates with a bachelor's degree in English, journalism, or a related field, and proficiency with editing tools or style manuals is often beneficial.

What are the most commonly searched types of Proofreader jobs in California?

The most popular types of Proofreader jobs in California are:

What cities in California are hiring for Professional Proofreader jobs?

Cities in California with the most Professional Proofreader job openings:

Professional Proofreader jobs near you
Infographic showing various Professional Proofreader job openings in California as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 22% Part Time, and 5% Contract. Highlights an 84% Physical, 1% Hybrid, and 15% Remote job distribution, with an average salary of $56,766 per year, or $27.3 per hour.

Proofreader

San Diego, CA • On-site

Innovision LLC
Marketing • 11 - 50 employees
Learn more about Innovision LLCexternal

$18 - $21.64/hr

Full-time

Posted 14 days ago

Job description

ProofreaderInnoVision Marketing Group

San Diego, CA | Mandatory In-Office

At InnoVision Marketing Group, proudly known as The Anti-Agency™, details matter. A single typo, formatting issue, or missed inconsistency can impact how a brand is perceived. We are looking for a Proofreader who understands that precision is not a small thing. It is part of the standard.

This role is responsible for reviewing and quality-checking a wide range of materials across digital, print, broadcast, social media, presentations, websites, proposals, and client communications. The ideal candidate is highly detail-oriented, organized, and takes genuine pride in catching the things others miss.

This is a critical role within the organization. The Proofreader serves as one of the final layers of quality control before work leaves the building.

What You’ll Do

As a Proofreader, you will work closely with creative, account service, media, digital, PR, and production teams to ensure all deliverables are accurate, polished, and client-ready.

Your responsibilities include:
  • Proofreading and qualitychecking creative materials across print, digital, broadcast, social, presentations, websites, and internal communications
  • Reviewing spelling, grammar, punctuation, syntax, formatting, consistency, and brand standards
  • Ensuring accuracy of phone numbers, URLs, disclaimers, legal copy, dates, pricing, and callstoaction
  • Verifying consistency in tone, messaging, capitalization, spacing, and style usage
  • Reviewing layouts and visual executions for alignment between copy and design
  • Checking revisions carefully to ensure requested edits were completed correctly
  • Supporting quality assurance processes before materials are released or published
  • Communicating corrections clearly and professionally with internal teams
  • Maintaining awareness of clientspecific preferences, standards, and style guidelines
  • Assisting with final review of presentations, proposals, and important outbound communications

    • This role requires someone who can stay focused, methodical, and highly accurate in a fast-paced environment with multiple deadlines and moving parts.

    What Makes a Great Team Member at InnoVision Marketing Group

    We can teach process. We cannot teach discipline or attention to detail. The people who thrive in this role consistently demonstrate:

  • Exceptional attention to detail
  • Strong command of grammar, punctuation, and language mechanics
  • Patience and consistency in repetitive review work
  • Accountability and followthrough
  • Calm focus under pressure and tight deadlines
  • Professional communication skills
  • Strong organizational habits
  • Pride in accuracy and quality control
  • Teamfirst mentality
  • High integrity and discretion

    • This person must genuinely care about getting things right.

    Experience & Skills
  • Prior proofreading, copyediting, quality control, or related experience preferred
  • Strong understanding of grammar, spelling, punctuation, and AP style principles
  • Ability to review both longform and shortform content accurately
  • Comfort reviewing materials across multiple formats and platforms
  • Familiarity with Microsoft Office, Google Workspace, PDFs, presentation decks, websites, and digital content environments
  • Experience with AirTable management software is a plus
  • Ability to multitask and prioritize in a deadlinedriven environment
  • Agency, publishing, media, or marketing experience is a plus
    • Work Expectations
  • Fulltime, mandatory inoffice role
  • Ability to manage multiple reviews and deadlines simultaneously
  • Occasional extended hours may be required during highvolume periods
    • Growth Opportunity

    For individuals who demonstrate exceptional consistency, ownership, and operational strength, this role offers opportunity for expanded responsibility within quality assurance, content review, and cross-department workflow support as InnoVision Marketing Group continues to grow.

    Why InnoVision Marketing Group

    At InnoVision Marketing Group, precision matters because details shape perception. We believe extraordinary work requires extraordinary attention to detail at every level.

    If you take pride in accuracy, notice the things others overlook, and want to be part of a team that holds itself to a high standard, we want to meet you.

Apply