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Lead Blockchain Security Specialist

Job in Benoni, 1501, South Africa
Listing for: Placements24
Full Time position
Listed on 2026-09-05
Job specializations:
  • IT/Tech
    Cybersecurity, Blockchain / Web3, Security Management & Operations, Information Security & Data Protection
Job Description & How to Apply Below
Location: Benoni

About the Role

Our client is seeking an experienced Lead Blockchain Security Specialist to spearhead security initiatives for their blockchain projects based in Benoni . You will lead a team of security professionals, responsible for identifying and mitigating risks across smart contracts, decentralized applications, and blockchain infrastructure. This role requires a proactive approach to threat intelligence, vulnerability management, and incident response within the complex and evolving landscape of blockchain security.

You will set the security standard and ensure the integrity and safety of our client's digital assets and platforms.

Key Responsibilities
  • Lead and mentor a team of blockchain security analysts and auditors.
  • Develop and implement comprehensive security strategies for blockchain platforms and applications.
  • Conduct advanced security assessments, penetration testing, and vulnerability analysis of smart contracts and dApps.
  • Oversee incident response activities, ensuring rapid and effective resolution of security breaches.
  • Collaborate with development teams to embed security best practices throughout the development lifecycle in Benoni .
Requirements
  • Extensive experience in cybersecurity, with a specialization in blockchain security and smart contract auditing.
  • Proven leadership experience managing security teams or projects.
  • Deep understanding of blockchain technology, cryptography, and common attack vectors.
  • Proficiency in security tools and techniques for vulnerability assessment and penetration testing.
  • Strong analytical and problem-solving skills, with excellent communication capabilities in Benoni .
Benefits
  • Attractive salary and performance-based bonuses.
  • Comprehensive health, retirement, and insurance plans.
  • Significant opportunities for career growth and leadership.
  • Exposure to high-impact projects in the crypto and blockchain sector.
  • A collaborative and security-conscious work environment.
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