Top 60 Penetration testing Jobs in Denver, Co

Penetration Tester (Ethical Hacker) - AI Trainer
DataAnnotation —Colorado
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Digital Forensics Examiner - AI Trainer
DataAnnotation —Colorado
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
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
Quick Apply
Penetration Tester
Trofi Security —Lafayette, CO
- Up to 50% travel
- 5 years
- Java
SOC Analyst (Security Operations Center Analyst) - AI Trainer
DataAnnotation —Denver, CO
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
SOC Analyst (Security Operations Center Analyst) - AI Trainer
DataAnnotation —Denver, CO
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
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
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
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
Manual Ethical Hacker
Bank of America —Denver, CO
- $117,000 - $147,700 a year
- Full-time
- Research
- Mid-level
- Office
Engineer - Cybersecurity
Frontier Airlines, Inc —Denver, CO
- Overtime
- Computer science
- Azure
- Computer Science
- Paid holidays
- Health insurance
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
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
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
Sr Cyber Security Engineer – Top Secret Clearance Required (San Diego)
Qualcomm —Boulder, CO
- $56.92 - $85.38 an hour
- Full-time
- Computer Science
- Engineering
- Mid-level
Senior Vulnerability Management Security Analyst
University of Colorado —Aurora, CO
- $81,050 - $90,000 a year
- Overtime
- Hybrid work
- Background check
- Computer Science
- HIPAA
- Disability insurance
- Health insurance
IT Security Analyst
City of Brighton —Brighton, CO
- $109,139.83 - $115,688.22 a year
- Full-time
- Clean driving record
- System design
- Research
11d
Senior Adversary Operations Engineer
CVS Health —Denver, CO
- $83,430 - $222,480 a year
- Full-time
- Azure
- HIPAA
- 3 years
- Health insurance
- Dental insurance
Senior Red Team Operator
U.S. Bank National Association —Englewood, CO
- $133,365 - $156,900 a year
- Full-time
- 7 years
- Office
- Bachelor's degree
- Paid holidays
- Disability insurance

I want to receive the latest job alert for penetration testing in denver, co

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

penetration testing jobs near denver, co

Penetration Tester (Ethical Hacker) - AI Trainer

DataAnnotation -
Colorado

Quick Apply

Job Details

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

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 Penetration Tester (Ethical Hacker) - 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

penetration testing jobs in denver, co

Penetration Tester (Ethical Hacker) - AI Trainer

Digital Forensics Examiner - AI Trainer

Junior Penetration Tester

Penetration Tester

SOC Analyst (Security Operations Center Analyst) - AI Trainer

SOC Analyst (Security Operations Center Analyst) - AI Trainer

Senior Penetration Testing (Red Team

Intermediate Penetration Tester

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

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

Manual Ethical Hacker

Engineer - Cybersecurity

Adversarial Cybersecurity Researcher

SME Penetration Tester

Senior Penetration Tester

Sr Cyber Security Engineer – Top Secret Clearance Required (San Diego)

Senior Vulnerability Management Security Analyst

IT Security Analyst

Senior Adversary Operations Engineer

Senior Red Team Operator

I want to receive the latest job alert for penetration testing in denver, co

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected