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Blockchain Security Analyst

Remote / Online - Candidates ideally in
Soweto, 1803, South Africa
Listing for: Placements24
Remote/Work from Home position
Listed on 2026-09-23
Job specializations:
  • IT/Tech
    Cybersecurity, Blockchain / Web3, Information Security & Data Protection, Security Management & Operations
Job Description & How to Apply Below

About the Role

Our client is seeking a proactive and detail-oriented Blockchain Security Analyst to join their fully remote security team. You will play a crucial role in monitoring blockchain networks, identifying potential threats, and ensuring the security and integrity of our decentralized systems and digital assets. This position requires a sharp analytical mind, a deep understanding of blockchain vulnerabilities, and the ability to respond effectively to security incidents.

If you are passionate about safeguarding the blockchain ecosystem and thrive in a remote-first collaborative environment, this role is ideal.

Key Responsibilities
  • Monitor blockchain networks and smart contracts for security breaches and suspicious activities.
  • Conduct vulnerability assessments and penetration testing on blockchain protocols.
  • Analyze threat intelligence and develop strategies to mitigate emerging risks.
  • Respond to security incidents, perform forensic analysis, and recommend corrective actions.
  • Develop and maintain security documentation and best practice guidelines.
  • Collaborate with engineering teams to implement security enhancements.
Requirements
  • Proven experience in cybersecurity analysis, with a focus on blockchain technology.
  • Strong understanding of blockchain architecture, cryptography, and smart contract security.
  • Familiarity with common blockchain vulnerabilities and attack vectors.
  • Experience with security monitoring tools and incident response procedures.
  • Excellent analytical and problem-solving skills.
  • Ability to work independently and collaboratively in a remote setting.
Benefits
  • Competitive salary and performance-based incentives.
  • Fully remote work arrangement with flexible hours.
  • Opportunity to work on critical security initiatives in the blockchain space.
  • Access to professional development and security training resources.
  • A supportive and innovative remote team culture.
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