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Medical Writer Jobs in Rialto, CA (NOW HIRING)

Winpak Ltd

Associate Technical Writer

Rialto, CA · On-site

$24 - $26/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Winpak Lane is seeking an Associate Technical Writer to join our Engineering team in Rialto ... Medical, dental, vision & prescription coverage * Travel coverage * Disability coverage * Voluntary ...

La Sierra University

Criterion Writer 2026-27

Riverside, CA · On-site

$16.90 - $17.40/hr

A writer for any Criterion section is expected to write various Criterion pieces per quarter, depending on need and after receiving explicit instruction from the editorial team. * All writers are ...

Esri

Sr. Product Engineering Writer - ArcGIS Agents

Redlands, CA · On-site

$87K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The documentation writing team is looking for an experienced, creative, and hard-working product ... medical, dental, vision, basic and supplemental life insurance for employees (and their families ...

Esri

Sr. Product Engineering Writer - ArcGIS Agents

Redlands, CA · On-site

$87K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The documentation writing team is looking for an experienced, creative, and hard-working product ... medical, dental, vision, basic and supplemental life insurance for employees (and their families ...

Walmart

Auto Care Center Service Writer

Apple Valley, CA · On-site

$17 - $30/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include parental leave, family ...

Loma Linda University Health

Medical Assistant

Loma Linda, CA · On-site

$18.25 - $23.25/hr

Able to read; write legibly; speak in English with professional quality; use computer, printer, and ... medical records, and written documents necessary to the position; discern temperature variances ...

Loma Linda University Health

Medical Assistant

Loma Linda, CA · On-site

$18.25 - $23.25/hr

Able to read; write legibly; speak in English with professional quality; use computer, printer, and ... medical records, and written documents necessary to the position; discern temperature variances ...

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Showing results 21-40

All JobsMedical Writer JobsMedical Writer Jobs in Rialto, CA

Medical Writer information

See Rialto, CA salary details

$11

$46

$79

How much do medical writer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for medical writer in Rialto, CA is $46.40, according to ZipRecruiter salary data. Most workers in this role earn between $33.75 and $56.15 per hour, depending on experience, location, and employer.

What is a medical writer?

Medical writers are professionals who create scientific documents related to healthcare, medicine, and the life sciences. They produce materials such as clinical study reports, journal articles, regulatory submissions, and educational content for healthcare professionals or the public. Medical writers must have a strong understanding of medical terminology, research methods, and regulatory guidelines. Their work helps communicate complex scientific information clearly, accurately, and in compliance with industry standards.

What does a medical writer do?

Medical writers create scientific documents and articles. This can include a variety of different types of papers, including research documents, educational or promotional literature, articles, and abstracts. You may ghostwrite for well-known physicians and scientists, or you may write under your own name, depending on what field you are in. Other medical writer jobs include journalists for medical magazines, authors of books, and those who write marketing materials for health care organizations. Regardless of your specialty, you must be able to interpret complex scientific information and create articles that people can read and understand, particularly when writing for the general public.

What skills and qualifications are needed to be a medical writer?

To thrive as a Medical Writer, you need a strong background in life sciences or medicine, excellent written communication skills, and often an advanced degree such as a PhD, MD, or relevant certification. Familiarity with reference management software, medical literature databases, and regulatory guidelines like ICH or GPP is typically required. Attention to detail, the ability to interpret complex data, and collaboration skills set standout professionals apart in this role. These competencies ensure the production of accurate, compliant, and accessible medical documents crucial for regulatory approval, education, and communication in healthcare.

How does a medical writer typically collaborate with subject matter experts during a project?

Medical Writers frequently work closely with physicians, researchers, and regulatory specialists to ensure content accuracy and clarity. This collaboration often involves conducting interviews, reviewing scientific data, and incorporating expert feedback into drafts. Building strong professional relationships and maintaining clear communication are key for efficiently resolving technical questions and aligning final documents with project objectives. This teamwork is essential for producing high-quality, compliant materials that meet both scientific and regulatory standards.

What is the difference between Medical Writer vs Clinical Writer?

AspectMedical WriterClinical Writer
CredentialsTypically requires a degree in life sciences, healthcare, or related fields; certifications like AMWA or EMWA are commonSimilar credentials; often holds degrees in life sciences with certifications in clinical research or writing
Work EnvironmentWorks in pharmaceutical, biotech, or healthcare companies, often in offices or remote settingsPrimarily in clinical research organizations, pharmaceutical companies, or hospitals, often in office or remote settings
Industry UsageUsed across pharma, biotech, medical device industries for regulatory, educational, and promotional contentFocused on clinical trial documentation, protocols, and reports within clinical research

Medical Writers and Clinical Writers share similar backgrounds and work environments, often collaborating in healthcare and pharmaceutical sectors. The main difference lies in their focus: Medical Writers create a broad range of medical content, while Clinical Writers specialize in clinical trial documentation and reports.

Do medical writers make good money?

Medical writers typically earn competitive salaries that vary based on experience, education, and location. Entry-level positions may start around $60,000 annually, while experienced professionals can earn over $100,000, especially with specialized knowledge or certifications. The role often requires strong writing skills and familiarity with scientific or medical terminology.
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For Medical Writer jobs in Rialto, CA, the most frequently searched job titles are:

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Medical Writer jobs near you
Infographic showing various Medical Writer job openings in Rialto, CA as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 17% Part Time, and 6% Contract. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $96,502 per year, or $46.4 per hour.

Associate Technical Writer

Winpak Ltd

Rialto, CA • On-site

$24 - $26/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 16 days ago

Winpak rating

6.8

Company rating: 6.8 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

81st of 120 rated packaging manufacturers

Job description

Winpak Lane is seeking an Associate Technical Writer to join our Engineering team in Rialto, California. You will turn complex machine and process information into clear manuals, work instructions, service guides, and digital training content for employees and customers. This role is ideal for an organized communicator who enjoys working across Engineering, Manufacturing, Field Service, and Quality.
Key Responsibilities
  • Create and update machine operation and maintenance manuals as equipment designs evolve.
  • Develop technical documentation that meets applicable European conformity formatting and content requirements.
  • Create standard operating procedures, test procedures, service bulletins, troubleshooting guides, and training materials.
  • Develop assembly work instructions and audio/video learning content for Operations and Quality systems.
  • Interpret engineering drawings, technical data, regulatory information, and input from technical subject-matter experts.
  • Manage document revisions, change-control activities, and language-translation coordination.
  • Participate in design reviews and concurrent product-development activities with internal and external customers.
  • Evaluate new documentation formats, including embedded-machine, web-based, and video content, to improve the customer experience.

Required Qualifications
  • Bachelor's degree in engineering, technical communication, or a related discipline, or equivalent practical experience.
  • 2+ year of technical writing experience.
  • Ability to translate technical information for audiences with different levels of expertise.
  • Ability to read engineering drawings and interpret technical and regulatory documentation.
  • Experience with document revision and change-control processes.
  • Proficiency with Microsoft Word, Excel, PowerPoint, and Visio, plus Adobe applications.
  • Ability to occasionally lift and move up to 50 pounds and work in office and manufacturing environments, with or without reasonable accommodation.

Preferred Qualifications
  • Experience documenting automated or custom-manufactured machinery.
  • Experience with SolidWorks, Autodesk, product data management, Adobe Photoshop, or audio/video production tools.
  • Knowledge of ISO 9001 and machinery-related safety or regulatory standards.
  • Familiarity with failure mode and effects analysis, Lean manufacturing, standard work, 5S, statistical process control, or Six Sigma.

Additional Details
  • Full-time, non-exempt position based 100% onsite in Rialto, California.
  • Schedule and shift will be confirmed during the recruitment process; overtime may be required based on business needs.
  • Travel is generally not required.
  • Work is performed in a manufacturing environment with noise, moving equipment, flying debris, temperature changes, and required personal protective equipment.

Compensation
Compensation range: $24-$26. Pay will be determined based on the candidate's experience, demonstrated skill level, and other job-related factors.
Why Winpak?
Winpak is committed to providing comprehensive benefits to support the physical, mental, financial and social well-being of our employees and their families. Our benefit package includes the following:
  • Medical, dental, vision & prescription coverage
  • Travel coverage
  • Disability coverage
  • Voluntary life insurance
  • Life and accidental death & dismemberment insurance
  • Tuition assistance program
  • Retirement savings plans
  • A comprehensive employee and family assistance program which includes short term counselling, wellbeing coaching, financial and legal consultations services.

Winpak's vision is to provide the best packaging solutions for people and planet. We are a leading supplier of innovative packaging solutions, known for providing high-quality products that meet the needs of a variety of industries, including food and beverage, pharmaceuticals, and consumer products. With a commitment to sustainability, safety, and excellence, Winpak continues to grow as a global leader in the packaging industry.
At Winpak, inclusion is one of our core values. We believe that an inclusive culture fosters a sense of belonging, drives innovation, and provides our brand a competitive advantage. Our goal is to create an environment free from harassment and discrimination, and where every individual feels respected, valued, and appreciated.
As an Equal Opportunity Employer, we are committed to an equitable and inclusive recruitment process, evaluating applicants based on merit, capability, and qualifications related to the job - never on identity factors such as race, color, gender, age, sexual orientation, religion, disability, national origin, or any other protected status. To support this commitment, if you require any accommodations during the recruitment process, please let us know and we will work with you to ensure your needs are met.
#INDWLI
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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