extoom06.02.26
AI SCORE 8.5

Senior Penetration Tester - Remote Opportunity

$90K–$120K/year

About the Role

We are looking for a Senior Penetration Tester to join our team of experienced ethical hackers. In this remote position, you will play a crucial role in identifying vulnerabilities before attackers can exploit them. You will work on approximately 30 projects annually, collaborating with talented individuals from whom you can learn, while being treated as a valued team member rather than just a number.

What You'll Do

  • Conduct hands-on penetration testing on web applications, APIs, cloud services, and infrastructure, with occasional projects involving mobile applications and IoT/OT.
  • Collaborate in teams of 2-3 on 80% of projects, taking full responsibility for quality.
  • Identify critical vulnerabilities across various projects, contributing to the team's annual discoveries.
  • Engage in active learning with OWASP, MITRE ATT&CK frameworks, and the latest exploit techniques.
  • Prepare detailed reports with exploitation documentation and actionable recommendations.
  • Mentor junior colleagues and share knowledge within the team.

Requirements

  • 2+ years of experience in penetration testing web applications and infrastructure.
  • Deep understanding of web vulnerabilities (OWASP Top 10, injection, authentication bypass, XSS, XXE, SSRF, etc.).
  • Knowledge of exploitation and post-exploitation techniques on Linux/Windows systems.
  • Familiarity with Active Directory, network protocols (TCP/IP, DNS, HTTP/S), and cloud environments.
  • Relevant certifications (OSCP, OSWE, OSEP, OSCE, or similar).
  • Ability to work independently and collaboratively on complex projects.
  • Advanced English for technical documentation and communication.
  • A strong desire to continuously learn, as the field evolves daily.

Nice to Have

  • Experience with social engineering and Red Teaming.
  • Knowledge of cloud security audits.
  • Familiarity with mobile and desktop application testing.

What We Offer

  • A supportive team environment where you can learn from others, even as a senior.
  • Management that listens and values your opinions.
  • Opportunities for technical growth, including paid training and certifications.
  • Flexible working hours and a hybrid model in Prague or full remote within Czechia/Slovakia.
  • Five weeks of vacation for work-life balance.
  • A flat hierarchy where you are close to leadership, not just a cog in the machine.
Language Requirements
EnglishC1
BasicIntermediateAdvancedNative
Why This Job8.5 of 10

This Senior Penetration Tester role offers a unique opportunity to work remotely with a supportive team while tackling critical security challenges. Enjoy flexible hours and opportunities for growth.

Salary Range
Required
0/1
Optional
0/1
Bonus
0/1

Who Will Succeed Here

Proficiency in penetration testing tools such as Burp Suite, Metasploit, and Nmap, with hands-on experience in identifying vulnerabilities in web applications and APIs.

Strong self-motivation and discipline to work effectively in a fully remote environment, demonstrating the ability to manage time efficiently while handling multiple projects simultaneously.

A mindset focused on continuous improvement and learning, with familiarity with frameworks like OWASP and MITRE ATT&CK to stay updated on the latest security threats and mitigation strategies.

Learning Resources

Penetration Testing: A Hands-On Introduction to Hackingbook

Career Path

Senior Penetration Tester(Now)Lead Penetration Tester / Security Consultant(1-2 years)Security Architect / Manager(3-5 years)

Market Overview

Market Size 2024
$6.5B
Annual Growth
12.5%
AI Adoption in Cybersecurity
35%
Investment in Cybersecurity
+20%
Labour Demand for Penetration Testers
+30%
Avg Salary for Senior Penetration Tester
$120K

Skills & Requirements

Required
Penetration TestingWeb ApplicationsAPI Security
Growing in Demand
Threat HuntingCloud Security ArchitectureDevSecOps Practices
Declining
Static Code AnalysisManual Vulnerability Scanning

Domain Trends

Increased Focus on API Security
With 83% of organizations using APIs, the demand for penetration testing focused on API security has surged, highlighting the need for specialized skills in this area.
Rise of Automated Penetration Testing Tools
Automated tools are expected to account for 40% of penetration testing activities by 2025, shifting the skills required from manual testing to tool proficiency.
Integration of AI in Threat Detection
AI-driven threat detection solutions are projected to enhance penetration testing efficiency by 50%, leading to a growing demand for testers with AI integration skills.

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