Top 24 Cyber security analyst Jobs in St. Louis Mo

Information Security Analyst - AI Trainer
DataAnnotation —St. Louis, MO
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
14d
Cybersecurity Analyst - AI Trainer
DataAnnotation —Missouri
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
14d
SOC Analyst
Accenture Federal Services —St. Louis, MO
- $93,400 - $176,200 a year
- US work authorization
- Military encouraged
- 1 year
Analyst, Falcon Complete - SkillBridge
CrowdStrike —St. Louis, MO
- Full-time
- Computer Science
- Military
- Bachelor of Science
23h
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
Quick Apply
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
Quick Apply
Vulnerability Assessment Analyst
Amyx, Inc. —St. Louis, MO
- Full-time
- Computer Science
- Mid-level
- Analysis skills
- Wellness program
- Health savings account
Cyber Security Risk Analyst
Electrosoft Services Inc —Belleville, IL
- $115,000 - $125,000 a year
- Computer Science
- 5 years
- Bachelor of Science
IT Security Analyst
Fabergent —St. Louis, MO
- Customer service
- HIPAA
- 3 years
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Cybersecurity Analyst
Leidos —Scott AFB, IL
- $69,550 - $125,725 a year
- Full-time
- Azure
- AWS
- Bachelor's degree
Cyber Security Risk Analyst
Electrosoft —Belleville, IL
- $115,000 - $125,000 a year
- Computer Science
- 5 years
- Bachelor of Science
Quick Apply
Cybersecurity Analyst
The Newberry Group —O'Fallon, IL
- $95,000 - $125,000 a year
- Full-time
- Azure
- Mid-level
- AWS
- Paid holidays
- Disability insurance
Quick Apply
Senior Security Analyst
Edward Jones —St. Louis, MO
- $86,300 - $146,700 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- Analysis skills
- Profit sharing
- Health savings account
9d
IT Audit Analyst
Significance, Inc. —O'Fallon, IL
- $48,000 - $56,000 a year
- Hybrid work
- Bachelor's degree
- Accounting
- Entry level
Quick Apply
Senior Insider Risk & AI Security Analyst/ Engineer IV
Edward Jones —St. Louis, MO
- $101,700 - $173,200 a year
- Full-time
- Hybrid work
- Office
- Mentoring
- Senior level
- Profit sharing
- Health savings account
Lead Cyber Threat Intelligence Analyst
U.S. Bank National Association —Earth City, MO
- $126,820 - $149,200 a year
- Full-time
- 5 years
- Writing skills
- Office
- Paid holidays
- Disability insurance
9d
CSOS Analyst - Tier 2
Abile Group, Inc. —St. Louis, MO
- Full-time
- Bachelor's degree
- Scripting
- Experience equivalent to degree accepted
Sr. Information Security Analyst
Sovereign Technologies —St. Louis, MO
- Senior level
Sr. Security Analyst
Sovereign Technologies —St. Louis, MO
- Computer Science
- 5 years
- Bachelor's degree
Algorithm and Crypto Transition Analyst - Cyber Capability Center - TS w/ SCI eligibility
Applied Research Solutions —Scott AFB, IL
- Full-time
- Mid-level
- Office
- Organizational skills
Quick Apply

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cyber security analyst jobs near st. louis mo

Information Security Analyst - AI Trainer

DataAnnotation -
St. Louis, MO

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
14 days ago

Benefits

Flexible schedule

Qualifications

Software coding
English

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 Information Security 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.

Quick Apply

Refine Your Search

cyber security analyst jobs in st. louis mo

Information Security Analyst - AI Trainer

Cybersecurity Analyst - AI Trainer

SOC Analyst

Analyst, Falcon Complete - SkillBridge

Security Analyst

Real Time Cyber Analyst

Vulnerability Assessment Analyst

Cyber Security Risk Analyst

IT Security Analyst

Cybersecurity Analyst

Cyber Security Risk Analyst

Cybersecurity Analyst

Senior Security Analyst

IT Audit Analyst

Senior Insider Risk & AI Security Analyst/ Engineer IV

Lead Cyber Threat Intelligence Analyst

CSOS Analyst - Tier 2

Sr. Information Security Analyst

Sr. Security Analyst

Algorithm and Crypto Transition Analyst - Cyber Capability Center - TS w/ SCI eligibility

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