Top 28 Technical writers Jobs in Costa Mesa, Ca

Cybersecurity Technical Writer - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Technical Writer
Edwards Lifesciences —Irvine, CA
- $68,000 - $96,000 a year
- Full-time
- Microsoft Excel
- English
- Mid-level
Report Writer
HCEW MANAGEMENT SERVICES LLC —City of Industry, CA
- $80,000 - $90,000 a year
- Computer Science
- Mid-level
- SQL
- Profit sharing
- Disability insurance
Technical Writer, Maritime
Anduril Industries —Long Beach, CA
- $86,000 - $149,000 a year
- Email
- Schematics
- CAD
- Mid-level
- Relocation assistance
Quick Apply
Technical Writer, Ghost
Anduril Industries —Long Beach, CA
- $86,000 - $149,000 a year
- Email
- Schematics
- CAD
- Mid-level
- Relocation assistance
Quick Apply
Technical Content Specialist
Antech Diagnostics —Fountain Valley, CA
- $60,000 - $79,000 a year
- Full-time
- Mid-level
- Office
- Bachelor's degree
- Continuing education credits
- Paid parental leave
9d
Technical Writer, Defense Hardware & Systems
Anduril Industries —Irvine, CA
- $86,000 - $149,000 a year
- Email
- Schematics
- CAD
- Mid-level
- Relocation assistance
Quick Apply
Technical Writer - Advanced Effects
Anduril Industries —Costa Mesa, CA
- $112,000 - $149,000 a year
- Email
- 5 years
- Research
- Bachelor's degree
Quick Apply
1d
Technical Writer (Entry-level)
LEACH INTERNATIONAL CORPORATION —Buena Park, CA
- $35 - $40 an hour
- Full-time
- Microsoft Excel
- Engineering
- Data analysis skills
Quick Apply
14d
Technical Writer
TAE Life Sciences U.S. LLC —Irvine, CA
- $85,000 - $110,000 a year
- Extended hours
- Computer Science
- Bachelor of Science
- Mid-level
- Wellness program
- Paid holidays
Quick Apply
Technical Writer, Advanced Effects Missiles
Anduril Industries —Long Beach, CA
- $86,000 - $149,000 a year
- Email
- Schematics
- CAD
- Mid-level
- Relocation assistance
Quick Apply
Technical Author Specialist II (SSO Division – Location: Irvine, CA)
Parker Hannifin Corporation —Irvine, CA
- $84,915 - $141,320 a year
- Full-time
- 6 years
- Mid-level
- Office
- Paid parental leave
- Paid holidays
Senior Specialist, Technical Writer
L3Harris Technologies —Yorba Linda, CA
- $73,000 - $156,000 a year
- 10 hour shift
- Microsoft Excel
- Office
- Bachelor's degree
- Paid holidays
- Disability insurance
8d
Scientific Content & Clinical Associate
Dermalogica LLC —Carson, CA
- $30 an hour
- Temporary
- Hybrid work
- Analysis skills
- Organizational skills
- Internship
Quick Apply
Senior Technical Writer
Anduril Industries —Irvine, CA
- $146,000 - $194,000 a year
- Email
- Schematics
- CAD
- Research
- Relocation assistance
Quick Apply
Technical Writer, Warfighter Systems
Anduril Industries —Long Beach, CA
- $86,000 - $149,000 a year
- Email
- Schematics
- CAD
- Mid-level
- Relocation assistance
Quick Apply
Senior Technical Publications Manager
Anduril Industries —Costa Mesa, CA
- $146,000 - $194,000 a year
- Email
- Computer skills
- Senior level
- Leadership
Quick Apply
Firearm Appraisar/Catalog Writer
Gunslinger Auctions —Orange, CA
- $18 - $20 an hour
- Temporary
- Mid-level
- Organizational skills
- In-person
- Employee discount
- Flexible schedule
Quick Apply
6d
Warfighter Systems - Senior Technical Writer
Anduril Industries —Costa Mesa, CA
- $146,000 - $194,000 a year
- Email
- Research
- Agile
- Senior level
Quick Apply
Reporting QC Specialist II - Stack
Onterris —Santa Ana, CA
- $24 - $30 an hour
- Full-time
- Google Workspace
- Engineering
- Pass drug screening
9d

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technical writers jobs near costa mesa, ca

Cybersecurity Technical Writer - AI Trainer

DataAnnotation -
California

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Software coding
English
Programming languages

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Cybersecurity Technical Writer - AI Trainer to help train AI models. Cybersecurity platforms are increasingly powered by AI — but these systems still need practitioners with real-world experience to validate whether the outputs actually hold up in practice. That's where you come in.

You'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated security content, solving technical security problems, and providing feedback that directly shapes how these systems reason about real-world threats and defenses. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation and paid work will become available to you through our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour. Opportunities for higher bonus rates available for certain projects.
Impact: help shape the future of AI technologies built for cybersecurity.

Responsibilities:

Evaluate AI-generated cybersecurity content — including threat analysis, vulnerability assessments, and offensive security techniques — for real-world accuracy and validity.
Design and solve security-focused technical problems used to train AI systems.
Write clear technical explanations and security-relevant code.
Provide feedback that directly shapes the next generation of AI security models.

Qualifications:

2+ years of hands-on experience in a cybersecurity role — such as penetration testing, red teaming, incident response, detection engineering, DFIR, malware analysis, threat intelligence, or adjacent fields, including government or military cyber operations.
Some coding experience required; comfort navigating and patching a codebase is key.
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree is preferred.
Cybersecurity certifications are a plus (e.g., OSCP, CRTO, GREM, GCFA, CEH, and similar).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick Apply

Refine Your Search

technical writers jobs in costa mesa, ca

Cybersecurity Technical Writer - AI Trainer

Technical Writer

Report Writer

Technical Writer, Maritime

Technical Writer, Ghost

Technical Content Specialist

Technical Writer, Defense Hardware & Systems

Technical Writer - Advanced Effects

Technical Writer (Entry-level)

Technical Writer

Technical Writer, Advanced Effects Missiles

Technical Author Specialist II (SSO Division – Location: Irvine, CA)

Senior Specialist, Technical Writer

Scientific Content & Clinical Associate

Senior Technical Writer

Technical Writer, Warfighter Systems

Senior Technical Publications Manager

Firearm Appraisar/Catalog Writer

Warfighter Systems - Senior Technical Writer

Reporting QC Specialist II - Stack

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