Red Team Specialist (Offensive Security) – Remote

We are seeking an experienced Red Team / Offensive Security Specialist to support ongoing security testing activities, with a primary focus on web-based exploitation and shell access validation. This is a long-term, fully remote role. Full-time availability is preferred; part-time candidates may be considered based on performance and consistency.

Location – Remote (Global)

Key Responsibilities : Conduct authorized offensive security testing focused on obtaining validated web-based shell access. Identify and exploit security weaknesses, including:

• File upload vulnerabilities

• Remote Code Execution (RCE)

• LFI / RFI

• Server and application misconfigurations

• Weak permission settings

• Provide stable and verified access results for internal assessment.

• Document exploitation processes when required.

• Work independently while maintaining consistent and reliable output.

Requirements

• Demonstrated hands-on experience in real-world offensive security engagements (beyond lab or CTF environments).

• Solid understanding of:

a. Web application security testing

b. File upload bypass techniques

c. Server misconfiguration analysis

d. Privilege escalation fundamentals

e. CMS and framework-specific vulnerabilities

• Ability to work independently with minimal supervision.

• Reliable internet connection and flexibility across time zones.

• Strong sense of responsibility and confidentiality.

Perks

• Performance Bonuses: Per shell obtained, based on shell value, difficulty, and quality • Some shells may carry significantly higher bonuses depending on their value and target quality

Remote Testing Jobs in Japan

Red Team Specialist (Offensive Security)

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