Top 55 Penetration testing Jobs in Denver, Co

Incident Response Engineer - AI Trainer
DataAnnotation —Littleton, CO
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Security Testing Specialist Sr - Sunday - Thursday 11pm - 7am MST - Application Security
PNC Financial Services Group —Lakewood, CO
- $123,000 - $228,800 a year
- Full-time
- Master's degree
- 8 years
- Bachelor's degree
- Wellness program
- Health savings account
10d
Security Testing Specialist Sr - Sunday - Thursday 3pm - 11pm MST - Application Security
PNC Financial Services Group —Lakewood, CO
- $123,200 - $228,800 a year
- Full-time
- Azure
- Research
- Master's degree
- Wellness program
- Health savings account
10d
Junior Penetration Tester
Cyber Defense Technologies —Denver, CO
- $79,000 - $108,000 a year
- High school diploma or GED
- Scripting
- Associate's degree
- Health insurance
- Dental insurance
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Senior Penetration Testing (Red Team
Transamerica —Denver, CO
- $100,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer science
- Microsoft Excel
- Computer Science
- Wellness program
- Paid parental leave
Intermediate Penetration Tester
Cyber Defense Technologies —Denver, CO
- $102,000 - $138,000 a year
- Mid-level
- Master's degree
- Mentoring
- Health insurance
- Dental insurance
Quick Apply
Incident Response Engineer - AI Trainer
DataAnnotation —Louisville, CO
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Cyber Security & ITAR Analyst
CFS —Broomfield, CO
- $100,000 - $130,000 a year
- Computer science
- Computer Science
- 5 years
Senior Penetration Tester
Cyber Defense Technologies —Denver, CO
- $124,000 - $163,000 a year
- 6 years
- Master's degree
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
SME Penetration Tester
Cyber Defense Technologies —Denver, CO
- $144,000 - $187,000 a year
- 6 years
- Master's degree
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
Penetration Tester
Trofi Security —Lafayette, CO
- Up to 50% travel
- 5 years
- Java
AppSec Engineer
Karbon —Denver, CO
- $131,000 - $169,000 a year
- Remote
- Azure
- System design
- Mid-level
- Paid parental leave
- Dental insurance
Quick Apply
Senior Security Engineer
Karbon —Denver, CO
- $131,000 - $169,000 a year
- Remote
- Azure
- System design
- AWS
- Paid parental leave
- Dental insurance
Quick Apply
Adversarial Cybersecurity Researcher
National Laboratory of the Rockies —Golden, CO
- $100,400 - $216,700 a year
- Full-time
- 18 years or older
- Pass drug screening
- Mid-level
- 403(b) matching
- AD&D insurance
Cyber Researcher, Attack Emulation (Senior / Principal)
Pentera —Denver, CO
- $180,000 - $220,000 a year
- Full-time
- Remote
- Azure
- Computer Science
- System design
- Health insurance
- Retirement plan
Quick Apply
Manual Ethical Hacker
Bank of America —Denver, CO
- $117,000 - $147,700 a year
- Full-time
- Research
- Mid-level
- Office
Cybersecurity Engineer
Rule4 —Boulder, CO
- $85,000 - $125,000 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- Bachelor's degree
- Dental insurance
- Paid time off
Quick Apply
Cyber Security Expert
Info-Ways —Lakewood, CO
- Contract
- Engineering
- System design
- Office
Quick Apply
BCG Platinion | Manager, Cybersecurity
Boston Consulting Group —Denver, CO
- $190,000 a year
- Full-time
- 6 years
- Bachelor of Science
- Urgent Care
- Profit sharing
- Paid parental leave
Vice President, Information Security
ProCare Solutions —Denver, CO
- $200,000 - $250,000 a year
- Hybrid work
- Computer Science
- 11+ years
- Office
- Health savings account
- Employee stock purchase plan

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penetration testing jobs near denver, co

Incident Response Engineer - AI Trainer

DataAnnotation -
Littleton, CO

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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 Incident Response 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

penetration testing jobs in denver, co

Incident Response Engineer - AI Trainer

Security Testing Specialist Sr - Sunday - Thursday 11pm - 7am MST - Application Security

Security Testing Specialist Sr - Sunday - Thursday 3pm - 11pm MST - Application Security

Junior Penetration Tester

Senior Penetration Testing (Red Team

Intermediate Penetration Tester

Incident Response Engineer - AI Trainer

Cyber Security & ITAR Analyst

Senior Penetration Tester

SME Penetration Tester

Penetration Tester

AppSec Engineer

Senior Security Engineer

Adversarial Cybersecurity Researcher

Cyber Researcher, Attack Emulation (Senior / Principal)

Manual Ethical Hacker

Cybersecurity Engineer

Cyber Security Expert

BCG Platinion | Manager, Cybersecurity

Vice President, Information Security

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