Top 1444 Computer security technical Jobs in Costa Mesa, Ca

Security Engineer - AI Trainer
DataAnnotation —Tustin, CA
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Senior Web Developer - Performance Marketer
Sweet James —Newport Beach, CA
- $150,000 - $175,000 a year
- Full-time
- Computer Science
- 5 years
- System design
- Free parking
- Health savings account
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IT infrastructure & Security Manager
Leftbank Art —La Mirada, CA
- $105,000 - $125,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Dental insurance
- 401(k)
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12d
Team Based Financial Advisor - Mountain Financial Group - Irvine, CA
Thrivent —Irvine, CA
- $70,000 - $90,000 a year
- Full-time
- Hybrid work
- Microsoft Word
- Background check
- Microsoft Excel
- AD&D insurance
- Health insurance
Quick Apply
Quality Assurance Manager
Arkham Technology Ltd. —Irvine, CA
- $110,000 - $150,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Health savings account
- Health insurance
Quick Apply
Technical Program Manager II
Partners Consulting, Inc. —Irvine, CA
- Contract
- Computer science
- 6 years
- Computer Science
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Front Desk / Asset Protection Associate
Great Hire —La Habra, CA
- $19 - $21 an hour
- Monday to Friday
- Computer literacy
- Mid-level
- Office
Quick Apply
5d
IT Administrator
Digital Watchdog —Cerritos, CA
- $90,000 - $120,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Health savings account
- Health insurance
Quick Apply
Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation
Deloitte —Costa Mesa, CA
- $105,400 - $207,800 a year
- Full-time
- Computer science
- Computer Science
- Up to 50% travel
11d
Manager - ServiceNow
Deloitte —Costa Mesa, CA
- $134,500 - $265,100 a year
- Full-time
- Remote
- Computer Science
- Up to 50% travel
- 5 years
Mover - Technician I
Employer's Leasing, a Corovan Corporation Affiliate —Fullerton, CA
- $21.95 an hour
- Overtime
- English
- Office
- Forklift
Quick Apply
Senior Full Stack Cloud Developer (.Net / Azure)
Home Franchise Concepts —Irvine, CA
- $155,400 - $172,050 a year
- Monday to Friday
- Hybrid work
- 7 years
- Office
- SQL
- Health savings account
- Paid holidays
Quick Apply
Vice President of Public Finance
Fieldman, Rolapp & Associates, Inc. —Irvine, CA
- $120,000 - $150,000 a year
- Full-time
- Management
- Computer literacy
- English
- Profit sharing
- Health savings account
Quick Apply
Enterprise Database Engineer
Acra Lending —Irvine, CA
- $135,000 - $150,000 a year
- Full-time
- Computer science
- Microsoft Excel
- Microsoft Outlook
- Health savings account
- AD&D insurance
Quick Apply
Team Leader
Novolex —Santa Fe Springs, CA
- From $30.47 an hour
- Urgently hiring
- Spanish
- Microsoft Outlook
- English
- Health insurance
- Dental insurance
Sr. Service HVAC Technician
Trane Technologies —Brea, CA
- $48.00 - $59.73 an hour
- Overtime
- Clean driving record
- 5 years
- Pass drug screening
Applications Functional Analyst, Sr
Ventura Foods —Irvine, CA
- $110,953.00 - $144,461.10 a year
- Hybrid work
- Computer science
- Oracle
- Computer Science
- Profit sharing
- Paid holidays
Quick Apply
Radiologic Technologist II CT/XRAY Full Time Evening Shift
Coast Plaza Hospital —Norwalk, CA
- $42.56 - $62.57 an hour
- Weekends as needed
- Computer science
- Hospital
- BLS Certification
Quick Apply
EDI Specialist
Worldwide Golf —Santa Ana, CA
- $65,000 - $75,000 a year
- Full-time
- Computer Science
- HIPAA
- Mid-level
- Health savings account
- Health insurance
4d
Senior Financial Analyst- Hybrid in Cerritos, CA (Acute Care/Hospital Setting Experience Required)
Avanti Hospitals —Cerritos, CA
- Hybrid work
- Management
- Computer literacy
- HIPAA
- Health insurance
Quick Apply

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computer security technical jobs near costa mesa, ca

Security Engineer - AI Trainer

DataAnnotation -
Tustin, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$40 - $60 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 Security Engineer - 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, up to $60 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

computer security technical jobs in costa mesa, ca

Security Engineer - AI Trainer

Senior Web Developer - Performance Marketer

IT infrastructure & Security Manager

Team Based Financial Advisor - Mountain Financial Group - Irvine, CA

Quality Assurance Manager

Technical Program Manager II

Front Desk / Asset Protection Associate

IT Administrator

Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation

Manager - ServiceNow

Mover - Technician I

Senior Full Stack Cloud Developer (.Net / Azure)

Vice President of Public Finance

Enterprise Database Engineer

Team Leader

Sr. Service HVAC Technician

Applications Functional Analyst, Sr

Radiologic Technologist II CT/XRAY Full Time Evening Shift

EDI Specialist

Senior Financial Analyst- Hybrid in Cerritos, CA (Acute Care/Hospital Setting Experience Required)

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