Top 27 Information & network security engineers & analysts Jobs in O'fallon, Mo

Cybersecurity Analyst - AI Trainer
DataAnnotation —Missouri
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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Digital Forensics Examiner - AI Trainer
DataAnnotation —Missouri
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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Product Security Engineer - AI Trainer
DataAnnotation —Missouri
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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Information Security Analyst
DISTRIBUTION MANAGEMENT —Saint Charles, MO
- Full-time
- Mid-level
- Office
- 3 years
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3d
Security Analyst
Credit Control LLC —Earth City, MO
- $60,000 - $95,000 a year
- Full-time
- Computer Science
- Research
- Mid-level
- Paid holidays
- Disability insurance
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Real Time Cyber Analyst
The Newberry Group —Saint Charles, MO
- $95,000 - $125,000 a year
- Full-time
- Mid-level
- 3 years
- Analysis skills
- Paid holidays
- Disability insurance
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Security Engineer
Hunter Engineering Company —Bridgeton, MO
- Full-time
- 3 years
- Senior level
- Communication skills
- Profit sharing
- Paid parental leave
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Security Operations Analyst (24×7)
United ITs —Pacific, MO
- Full-time
- Remote
- 5 years
- English
- Windows
Security Engineer
Caleres, Inc. —Clayton, MO
- Full-time
- Mid-level
- Office
- 3 years
- Free parking
- Health insurance
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Cybersecurity Engineer
FTSE - Full Time Staff Exempt —St. Louis, MO
- $80,000 - $115,000 a year
- System design
- Windows
- Master's degree
- Free parking
- Paid holidays
IAM Engineer
AXIANS EI —Brussels, IL
- Hybrid work
- Oracle
- Continuous improvement
- Senior level
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Visual Cybersecurity Engineer, Senior
FlightSafety International —Hazelwood, MO
- Computer Science
- Research
- Databases
Senior Info Security Engineer
Core & Main —St. Louis, MO
- Full-time
- 7 years
- Scripting
- Senior level
AI Red Team Lead Engineer
U.S. Bank National Association —Earth City, MO
- $133,365 - $156,900 a year
- Full-time
- System design
- Office
- 8 years
- Paid holidays
- Disability insurance

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Network Systems Analyst - WashU IT
Washington University in St. Louis —St. Louis, MO
No specific certification/professional license is required for this position. A driver's license is not required for this position.
$58,400 - $99,700 a year
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Network/SATCOM Engineer
CACI —St. Louis, MO
Performs research, requirements analysis, design, installation, troubleshooting, and support of local- and wide-area network hardware, software and applications…
$75,200 - $158,100 a year

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Mid-level Vulnerability Researcher
Battelle —Columbus, OH
Bachelor’s degree in related field with 5 years of experience; or Master’s degree in related field with 2 years of experience; or PhD in related field; or an…
$110,000 - $180,500 a year
CYBERSECURITY ENGINEER (1)
CGI Group, Inc. —Columbus, OH
You'll be at the forefront of providing security engineering support from planning and design to development, testing, demonstration, and integration of…
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information & network security engineers & analysts jobs near o'fallon, mo

Cybersecurity Analyst - AI Trainer

DataAnnotation -
Missouri

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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 Analyst - 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.

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Refine Your Search

information & network security engineers & analysts jobs in o'fallon, mo

Cybersecurity Analyst - AI Trainer

Digital Forensics Examiner - AI Trainer

Product Security Engineer - AI Trainer

Information Security Analyst

Security Analyst

Real Time Cyber Analyst

Security Engineer

Security Operations Analyst (24×7)

Security Engineer

Cybersecurity Engineer

IAM Engineer

Visual Cybersecurity Engineer, Senior

Senior Info Security Engineer

AI Red Team Lead Engineer

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