Cyber Security Specialist

Remote Jobs; Remote; GBP 7,000 - 30,000; Full time

Job summary

A remote cybersecurity firm is looking for a Cyber Security Specialist to conduct advanced penetration testing and validate vulnerabilities. The ideal candidate will have proven real-world experience, strong analytical abilities, and excellent communication skills. This fully remote role offers flexibility, performance-based bonuses, and the opportunity to work on actual security scenarios rather than theoretical labs. Join a supportive team where professionalism is valued above corporate politics.

Benefits

Fully remote position

Flexible work hours

Performance-based bonus opportunities

Paid time off

Qualifications

• Proven real-world experience in penetration testing.
• Strong understanding of web and network security.
• Ability to perform structured manual testing.

Responsibilities

• Perform advanced penetration testing on applications and networks.
• Validate vulnerabilities and assess real-world impact.
• Produce clear and detailed technical documentation.

Skills

Penetration testing

Web security

Network security

Strong written communication

Analytical approaches

Tools

Burp Suite

Nmap

Linux

Windows

Job description

About the Company

Sentrabyte Digital Solusi is a remote-first cybersecurity company operating for more than five years. We specialize in advanced security assessments, real-world risk validation, and high-impact penetration testing for clients worldwide. Our work environment is focused, fully remote, results-driven, and free from unnecessary bureaucracy.

Role Overview

We are looking for a Cyber Security Specialist with strong expertise in Red Team methodologies and advanced penetration testing. The role involves performing real-world security testing, validating vulnerabilities under authorized conditions, and contributing to our structured testing workflows. This position is ideal for professionals who enjoy independent work, technical challenges, and meaningful security impact.

Key Responsibilities

• Perform advanced penetration testing on applications, networks, and infrastructure.
• Validate vulnerabilities and assess real-world impact under authorized testing conditions.
• Conduct structured analysis of access paths and confirm whether system access can be verified securely.
• Produce clear and detailed technical documentation, including reproducible testing steps.
• Collaborate with internal reviewers to ensure accuracy and alignment with security standards.
• Maintain consistent weekly output and adhere to defined quality expectations.
• Stay updated with modern offensive security techniques, tools, and methodologies.

Requirements

• Proven real-world experience in penetration testing, not solely CTF or lab-based.
• Strong understanding of web security, network security, authentication controls, and risk validation.
• Ability to perform structured manual testing and identify weaknesses using analytical approaches.
• Familiarity with common security tools (Burp Suite, Nmap, dirsearch, enumeration utilities, etc.).
• Ability to work independently with minimal supervision.
• Strong written communication skills in English.

Nice to Have

• Experience in authorized penetration tests, Red Team engagements, or accepted bug bounty submissions.
• Ability to design stable and repeatable technical testing workflows.
• Hands-on experience with Linux and Windows systems.
• Relevant certifications (OSCP, OSEP, etc.) (not required).

Why Work With Us

• Fully remote position with flexible work hours.
• No corporate politics – output and professionalism matter most.
• Opportunity to work on real-world security testing scenarios, not only theoretical labs.
• Performance-based bonus opportunities.
• Collaborative, focused, and supportive team.

Salary Range

USD 10,000 – USD 40,000 per year, depending on experience, skill level, and performance.

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Salary and compensation

$10,000 – $40,000/year

Benefits

• 🌎 Distributed team
• ⏰ Async
• 🏖 Paid time off
• Profit sharing
• 👀 No monitoring system
• 🚫 No politics at work