Top 11 Editorial assistant Jobs in Fullerton, Ca

Editorial Production Assistant
Optimism —Newport Beach, CA
- $27.50 - $32.00 an hour
- Online Application
- Office
- Continuous improvement
- 1 year
- Disability insurance
- Health insurance
Quick Apply
3d
Assistant Editor- Ink
Netflix —Los Angeles, CA
- $55.27 an hour
- Mid-level
- 3 years
- Organizational skills
- Health insurance
- Dental insurance
Marketing Communications Professional III
California State University —Fullerton, CA
- Online Application
- Background check
- Public speaking
- Mid-level
- Paid holidays
- Disability insurance
11d
Communications and PR Manager
University of California, Irvine —Irvine, CA
- $79,200 - $90,000 a year
- Full-time
- Background check
- Marketing
- 3 years
- Health insurance
- Retirement plan
Fashion Rotational Assistant
WME Group —Los Angeles, CA
- $25 an hour
- Full-time
- Office
- Databases
- Communication skills
- Health insurance
- Paid time off
4d
Freelance Assistant Editor
ZEALOT —Los Angeles, CA
- $28 - $32 an hour
- Overtime
- Mid-level
- Office
- Quality control
Quick Apply
Marketing Communications Professional III, Office of the Provost
California State University —Fullerton, CA
- Online Application
- Background check
- Analysis skills
- University
- Paid holidays
- Disability insurance
4d
Creative Assistant to Founder & Chief Creative Officer
ANINE BING —Los Angeles, CA
- $60,000 - $70,000 a year
- Research
- Office
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
7d
Executive Assistant to the Provost and Vice President of Academic Affairs
Keck Graduate Institute —Claremont, CA
- $33.65 - $38.46 an hour
- Full-time
- Customer service
- Writing skills
- English
Student Assistant- Poly Post Newspaper Staff #621213079
Cal Poly Pomona Enterprises —Pomona, CA
- From $17 an hour
- Email
- Spanish
- Marketing
- Customer service
Marketing Manager
DTO Law —Los Angeles, CA
- Full-time
- Hybrid work
- Google Workspace
- Microsoft Excel
- Microsoft Outlook
- Health insurance
- Dental insurance
Quick Apply

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Assistant Editor- Ink
Netflix —Los Angeles, CA
Knowledge of AI tools, Cursor and other agents, and workflows a plus. This Assistant Editor will work with the Lead Editor, Associate Producer, and other…
$55.27 an hour

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Physician Internal Medicine, Hospital Medicine, Director of Research (Open Rank/Track Faculty)
The Ohio State University Wexner Medical Center —Columbus, OH
Ability to obtain full medical license in the state of Ohio. These faculty will have earned a doctorate (PhD), Doctor of Medicine (MD) or other terminal degree…

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Editorial Production Assistant

Optimism -
Newport Beach, CA

Quick Apply

Job Details

Full-time
$27.50 - $32.00 an hour
3 days ago

Benefits

Disability insurance
Health insurance
Dental insurance
401(k)
Vision insurance
401(k) matching

Qualifications

Audience analysis
Automation
Content management systems
Branding consistency
Brand voice
Schedule management
Continuous improvement
Content performance analytics
Stylistic editing
Newsletters (communication methods)
Data-driven content
Cross-functional collaboration
Content publishing

Full Job Description

About Optimism

Optimism is a digital publisher focused on wellbeing. We conceive, launch, and operate digital brands across health, wellness, longevity, and lifestyle. With an email-first approach, our goal is to transform the inbox into a healthier alternative to social media feeds — a place where readers can curate content that informs, inspires, and supports better daily habits.

About the Role

All Healthy, Optimism’s premium editorial brand focused on health and wellness, is looking for an Editorial Production Assistant to support the production of All Healthy and its sister brands, including Health Brief, Better Plates, Wellness Facts, and other new editorial initiatives.

This role will play a key part in overseeing the day-to-day production of our growing portfolio of newsletters. Many parts of our production process are automated, making strong editorial judgment and quality control especially important. You’ll review and edit issues before they go out, fact-check content, troubleshoot production issues, coordinate advertising insertions, and ensure every send meets our standards for accuracy and quality.

You’ll also use performance data to make smart editorial decisions — identifying what resonates with readers and applying those insights to future issues, content selection, and production. In addition to owning much of the production process for our sister brands, you’ll support the All Healthy editorial team with editing, quality control, and newsletter production as needed.

This is a hands-on editorial role for someone who is detail-oriented, analytically minded, and comfortable working in a high-output environment. You’ll work closely with our newsletter and web editorial teams, as well as our ad campaign management and email operations teams.

Accountabilities

Own day-to-day editorial production and quality control for Health Brief, Better Plates, Wellness Facts, the All Healthy afternoon send, and other emerging editorial brands
Review automated and semi-automated newsletter outputs for accuracy, clarity, formatting, brand voice, and overall editorial quality before publication
Edit and fact-check newsletter content as needed, catching errors, inconsistencies, weak framing, and other issues that automated systems may miss
Coordinate closely with ad campaign management and email operations teams to ensure advertising is inserted correctly, deadlines are met, and issues are ready for deployment
Use newsletter performance data — including opens, clicks, and content-level engagement — to inform story selection, packaging, and other editorial decisions
Identify patterns in performance across brands and translate those insights into practical recommendations for future issues
Support All Healthy production through editing, fact-checking, newsletter assembly, quality control, and other editorial needs
Monitor automated production workflows, flag recurring problems, and work with editorial leadership to improve processes and reduce errors over time
Help maintain clear production schedules, documentation, and workflows across a growing portfolio of newsletters
Support the launch and ongoing production of new editorial brands as Optimism expands its portfolio

Requirements

Qualifications

1–3 years of experience in editorial, digital media, newsletter production, content operations, or a related field
Strong editing and proofreading skills
Experience working with automated and AI-assisted editorial workflows, and an understanding of where human judgment and oversight are essential
Experience working in a high-output publishing environment with frequent deadlines
Familiarity with newsletter platforms, CMS tools, project management systems, or similar publishing technology
Familiarity with audience and content-performance data and using it to inform editorial decisions

Competencies

Strong editorial judgment and ability to identify timely, high-impact stories
Ability to maintain a consistent brand voice
Clear, concise writer with strong editing skills across short- and long-form content
Highly organized, with the ability to manage workflows, deadlines, and publishing schedules

Self-directed, with the ability to prioritize and maintain consistent output
Detail-oriented, with a high bar for quality and accuracy
Collaborative and comfortable working cross-functionally
Bias toward action, iteration, and continuous improvement
Interest in health, wellness, and longevity trends

Benefits

This position is on-site, typically Monday through Friday. Pacific Standard Time preferred for maximum team synchronous working time. Preference given to candidates based in Orange County, or Los Angeles who are able to work hybrid from our Newport Beach office.

This is a full-time, hourly, non-exempt position. The pay range for this role is $27.50–$32.00 per hour, based in Newport Beach, California.

Optimism offers a comprehensive compensation and benefits package, including low-cost medical, dental, and vision insurance, a 401(k)-retirement plan with employer match, and company-paid short-term disability.

Optimism an Equal Opportunity Employer, and qualified candidates are encouraged to apply online by submitting their resume and cover letter detailing their qualifications and experience.

Quick Apply

Refine Your Search

editorial assistant jobs in fullerton, ca

Editorial Production Assistant

Assistant Editor- Ink

Marketing Communications Professional III

Communications and PR Manager

Fashion Rotational Assistant

Freelance Assistant Editor

Marketing Communications Professional III, Office of the Provost

Creative Assistant to Founder & Chief Creative Officer

Executive Assistant to the Provost and Vice President of Academic Affairs

Student Assistant- Poly Post Newspaper Staff #621213079

Marketing Manager

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