Red Team Penetration Tester

Knight Division Tactical LLC.; Polska; Hybrid; PLN 90,000 - 120,000; Full time

Job summary

Knight Division Tactical LLC seeks a disciplined and technically capable Hacker to support offensive and defensive cybersecurity operations. This role focuses on penetration testing, vulnerability assessment, network exploitation, and security research to protect KDT's systems and support mission-critical cyber operations.

The Hacker will work closely with operations, intelligence, and technical teams to identify vulnerabilities, simulate adversary tactics, and strengthen KDT's security posture

Qualifications

• Strong understanding of networks, operating systems, and security concepts.
• Experience with penetration testing tools (Burp Suite, Metasploit, Nmap).
• Knowledge of web application security (OWASP Top 10).
• Ability to work under pressure in high-stakes environments.

Responsibilities

• Conduct penetration testing and red team assessments.
• Identify and exploit vulnerabilities in networks, systems, and applications.
• Perform security research and threat analysis.
• Develop and maintain offensive security tools and techniques.
• Document findings and provide remediation recommendations.
• Support incident response and threat hunting operations.

Skills

Network protocols

Operating systems

Penetration testing tools

OWASP Top 10

Threat analysis

Communication skills

Tools

Burp Suite

Metasploit

Nmap

Job description

Knight Division Tactical is seeking a disciplined and technically capable Hacker to support offensive and defensive cybersecurity operations. This role focuses on penetration testing, vulnerability assessment, network exploitation, and security research to protect KDT's systems and support mission-critical cyber operations.

The Hacker works closely with operations, intelligence, and technical teams to identify vulnerabilities, simulate adversary tactics, and strengthen KDT's overall security posture.

Key Responsibilities

• Conduct penetration testing and red team assessments
• Identify and exploit vulnerabilities in networks, systems, and applications
• Perform security research and threat analysis
• Develop and maintain offensive security tools and techniques
• Document findings and provide remediation recommendations
• Support incident response and threat hunting operations

Required Qualifications

• Strong understanding of network protocols, operating systems, and security concepts
• Experience with penetration testing tools (Burp Suite, Metasploit, Nmap, etc.)
• Knowledge of web application security (OWASP Top 10)
• Ability to work under pressure in high-stakes environments
• Strong written and verbal communication skills

Create a Job Alert

Interested in building your career at Knight Division Tactical? Get future opportunities sent straight to your email.

Accepted file types: pdf, doc, docx, txt, rtf

LinkedIn Profile

Age * Select...

Select your age.

Sex * Select...

Select your sex.

Country * Select...

Select your country.

State * Select...

If you reside in the United States, please select your state. If you live outside the United States, choose "I live outside of the USA."

What passport(s) do you currently hold? * Select...

Please check all applicable boxes

How many years of penetration testing or offensive security experience do you have? * Select...

Which security tools have you used? (Select all that apply) * Select...

Have you participated in bug bounties, CTFs, or vulnerability research? * Select...

Do you have experience working with databases, APIs, or system integrations? * Select...

Are you experienced in writing software that must continue functioning under failure conditions (partial outages, bad data, time pressure)? * Select...

Do you follow secure coding practices and understand basic application security risks (input validation, access control, secrets management)? * Select...

Have you worked with version control and structured deployment processes (e.g., Git, CI/CD, controlled releases)? * Select...

Select...

Did you serve in the military?

Do you currently hold a U.S. security clearance? * Select...

Select one.

What is your availability to start a contract? * Select...

What type of work commitment are you seeking? * Select...

Social media link

All personnel must remain drug-free and may be subject to mandatory drug testing. Do you agree to comply with this requirement? * Select...

Do you currently have any NDA's or Non-Competes that could potentially affect your work with KDT in any way? * Select...

I acknowledge and agree to undergo a background check as part of the hiring process. * Select...

I confirm that I do not hold any other contract or commitment that would interfere with my duties under a KDT contract. * Select...