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Professional Proofreader Jobs in California (NOW HIRING)

Amtec Enterprise

Be Seen First

Bilingual Office Clerk

San Bernardino, CA · On-site

$20.67/hr

Ability to communicate professionally, clearly, and effectively both orally and written * Detail ... Type-setting and proofing all election material * Update workflow database * Maintain filing system ...

FastSigns

Sign Production Specialist

Folsom, CA · On-site

$16 - $23/hr

... then proofing for errors or unacceptable standards. * Perform finishing operations such as ... Communicate with other employees and customers calmly and professionally. * Report inventory levels ...

Aquent

Experience Strategist

Campbell, CA · On-site +1

$195K - $210K/yr

Aquent is seeking a visionary and dynamic professional to shape the future of physical retail ... Direct the print production and proofing process for complex materials, setting engineering and ...

New

Caltech

Administrative Assistant

Pasadena, CA · On-site

$27.50 - $34.15/hr

Ability to interact and coordinate professionally and effectively with leadership, faculty, students, all levels of employees, and numerous external contacts. * Drafting, editing, and proofing ...

Tartine

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Assistant Bread Production Manager

Los Angeles, CA · On-site

$70K - $80K/yr

Participate hands-on in mixing, shaping, proofing, and baking to meet production goals. * Maintain ... What You Bring * 3+ years of professional production bread baking experience, including at least 6 ...

Regal Executive Search

Audit Staff

Los Angeles, CA · On-site

... professionals. Performance is based on the quality of work, application of accounting knowledge ... Assists in proofing financial statements and other documents if appropriate. * Participate in the ...

Munchkin

Sr. Project Manager, Creative

Van Nuys, CA · On-site

$90K - $110K/yr

Diplomatically enforces deadlines and problem-solves in an efficient and professional manner ... Advanced knowledge of packaging artwork production, print vendor processes, proofing, mechanical ...

Munchkin

Sr. Project Manager, Creative

Van Nuys, CA · Hybrid

$85K - $115K/yr

Diplomatically enforces deadlines and problem-solves in an efficient and professional manner ... Advanced knowledge of packaging artwork production, print vendor processes, proofing, mechanical ...

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Showing results 41-60

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 8, 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.

Is there a demand for professional proofreaders?

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

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.

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 qualifications do I need to be a professional proofreader?

A professional proofreader typically needs a strong command of language, excellent attention to detail, and proficiency in grammar, punctuation, and style guides such as the Chicago Manual of Style or AP. Many proofreaders have a bachelor's degree in English, journalism, or a related field, and some pursue certifications like the Certified Professional Proofreader (CPP) to enhance credibility.

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 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.

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 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, 71% Full Time, 23% Part Time, and 5% Contract. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $56,766 per year, or $27.3 per hour.

Technical Documentation Specialist

JSL Technologies Inc.

Port Hueneme, CA • On-site

$62K - $88K/yr

Full-time

Posted 22 days ago

Job description

Technical Documentation Specialist
Port Hueneme, CA
About Us:
JSL Technologies, Inc. (JSL) is a certified Small Disadvantaged Business (SDB) and Veteran-Owned government contractor delivering engineering, logistics, and program support services to the Department of Defense (DoD). Our team of more than 200 professionals is dedicated to providing practical, innovative, and cost-effective solutions that support critical missions.
Headquartered in Oxnard, California, JSL supports government customers across the nation. We foster a culture built on integrity, collaboration, and accountability, empowering our employees to perform at a high level and continuously improve the way we serve our customers.
At JSL, our people are the foundation of our success. We offer competitive compensation and a comprehensive benefits package that supports the well-being and professional growth of our team.
Job Description:
JSL Technologies is seeking an FMS Technical Documentation Specialist to provide Technical Documentation Lifecycle support for Foreign Military Sales (FMS) programs. The position supports the preparation, development, review, modification, updating, and delivery of technical documentation throughout the lifecycle of supported programs.
Key Responsibilities:
• Prepare, develop, review, modify, update, and deliver lifecycle technical documentation, including operational manuals, maintenance procedures, and training materials.
• Provide technical and logistical input during documentation planning and review meetings, including feedback related to schedules, quality standards, and delivery of technical documentation.
• Develop and manage production schedules for technical documentation.
• Perform word processing, graphics editing, technical manual formatting, and proofing for technical documents.
• Conduct Quality Assurance checks on developed documentation to verify metadata and technical and editorial accuracy in accordance with current style guides and prescribed standards.
• Develop and format technical documentation in specialized formats, including SGML, XML, and S1000D, when required by program specifications.
• Process completed Technical Manuals for reproduction, printing, distribution, and archiving.
• Prepare shipping labels and receipts for the shipment of Technical Manuals, CD-ROMs/DVDs, and other physical media to Government stakeholders.
• Manage multiple tasks, changing priorities, and emergent requirements while meeting established schedules and deadlines.
Requirements
Minimum Qualifications:
• Must be legally authorized to work in the United States without the need for employer sponsorship now or at any time in the future.
• Ability to obtain and maintain a U.S. Security Clearance level Secret.
• Ability to prepare, develop, review, modify, update, and deliver technical documentation across lifecycle support activities.
• Ability to perform word processing, graphics editing, technical manual formatting, and proofing.
• Ability to communicate clearly and concisely in writing and verbally with colleagues, clients, and stakeholders.
• Ability to manage time effectively, prioritize tasks, and meet deadlines.
Preferred Qualifications:
• Knowledge of systems engineering principles and the technical documentation lifecycle.
• Proficiency with Microsoft Office Suite, Adobe Acrobat, word processing, graphics editing, and drawing applications.
• Experience developing or formatting technical documentation in SGML, XML, or S1000D.
• Experience supporting technical manual production, quality assurance, document processing, distribution, or archiving.
Security Clearance:
Applicants must have an active security clearance and/or the ability to obtain and maintain a US Government Security Clearance. Selected candidates will be subject to a government security investigation and must meet eligibility requirements to obtain a DoD Government- granted security clearance. Individuals will be subject to a background investigation to include but not limited to, criminal history, employment and education verification, drug testing, and creditworthiness.
EEO:
JSL Technologies, Inc. is an equal opportunity employer. We provide equal employment opportunities to all qualified applicants and employees without discrimination with regard to race, religion, creed, color, sex, sex stereotype, pregnancy, childbirth or related medical conditions, age, sexual orientation, gender, gender identification and expression, transgender status, transitioning employees, physical or mental disability, medical condition, genetic characteristics, genetic information, marital status, registered domestic partner status, status as military, or as a veteran or as a qualified disabled veteran, ancestry, citizenship, national origin.
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed must be representative of the knowledge, skills, minimum education, training, licensure, experience, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions. Please contact HR@jsltechinc.com if you need accommodation for the application process.
Salary Description
$62,400.00-$88,691.00 Yearly

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