Lead Blockchain Security Engineer

Placements24; Centurion; On-site; ZAR 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Executive-level compensation with cash

Medical and retirement benefits

Career advancement and leadership dev

State-of-the-art security tools and培训

Projects with high-profile blockchains

On-site Centurion office

Team-building and networking events

Company-sponsored certifications

Job summary

Placements24 is seeking a Lead Blockchain Security Engineer for an on-site role in Centurion, Gauteng. You will lead security engineers, shape security strategy for blockchain networks and dApps, and perform audits and threat assessments.

The ideal candidate has 8+ years in cybersecurity, with at least 4 years in blockchain security, and strong leadership abilities. Excellent collaboration and communication are essential in this Centurion office.

Qualifications

• Master's degree or equivalent experience required.
• 8+ years in cybersecurity with at least 4 years in blockchain security.
• Proven leadership of security engineering teams.
• Expertise in smart contract auditing and vulnerability analysis.

Responsibilities

• Lead and mentor a team of blockchain security engineers, providing technical direction and fostering a culture of security excellence.
• Develop and implement comprehensive security strategies for blockchain networks, smart contracts, and decentralized applications (dApps).
• Conduct in-depth security audits, penetration testing, and vulnerability assessments of smart contracts and blockchain protocols.
• Design and implement robust security controls, threat detection mechanisms, and incident response plans.
• Stay ahead of emerging security threats and vulnerabilities in the blockchain space and develop proactive mitigation strategies.
• Collaborate with development teams to ensure security is integrated into the entire software development lifecycle (SDLC).
• Research and evaluate new security tools and technologies relevant to blockchain security.
• Contribute to the development of secure coding standards and best practices for smart contract development.
• Manage relationships with external security auditors and consultants.
• Respond to and manage security incidents effectively, ensuring minimal disruption.

Skills

Leadership

Security architecture

Team mentorship

Blockchain security

Vulnerability assessment

Incident response

Education

Master's degree

Job description

About the Role

Our client, a leader in securing decentralized applications and blockchain infrastructure, is looking for a highly experienced Lead Blockchain Security Engineer to join their team in Centurion, Gauteng . This senior position requires a deep understanding of blockchain vulnerabilities, smart contract security, and network security protocols. You will lead a dedicated team of security professionals, responsible for identifying, assessing, and mitigating risks across our blockchain ecosystem. This is an on-site role, fostering a collaborative environment where innovation and security are paramount. If you have a passion for cybersecurity in the context of distributed ledgers and possess strong leadership capabilities, this is an exceptional opportunity to make a significant impact in Centurion, Gauteng .

Key Responsibilities

• Lead and mentor a team of blockchain security engineers, providing technical direction and fostering a culture of security excellence.
• Develop and implement comprehensive security strategies for blockchain networks, smart contracts, and decentralized applications (dApps).
• Conduct in-depth security audits, penetration testing, and vulnerability assessments of smart contracts and blockchain protocols.
• Design and implement robust security controls, threat detection mechanisms, and incident response plans.
• Stay ahead of emerging security threats and vulnerabilities in the blockchain space and develop proactive mitigation strategies.
• Collaborate with development teams to ensure security is integrated into the entire software development lifecycle (SDLC).
• Research and evaluate new security tools and technologies relevant to blockchain security.
• Contribute to the development of secure coding standards and best practices for smart contract development.
• Manage relationships with external security auditors and consultants.
• Respond to and manage security incidents effectively, ensuring minimal disruption.

Requirements

• Master's degree in Cybersecurity, Computer Science, or a related field, or equivalent experience.
• 8+ years of experience in cybersecurity, with a minimum of 4 years focused specifically on blockchain security.
• Proven experience in leading security engineering teams.
• Expertise in smart contract auditing, vulnerability analysis, and penetration testing of blockchain systems.
• Strong knowledge of common smart contract vulnerabilities (e.g., reentrancy, integer overflow/underflow) and their mitigation.
• Proficiency in security analysis tools and techniques for various blockchain platforms.
• Solid understanding of network security, cryptography, and secure software development practices.
• Experience with incident response and forensic analysis in a blockchain context.
• Excellent communication, leadership, and interpersonal skills.
• Ability to work effectively in a collaborative, on-site team environment in Centurion, Gauteng .
• Relevant security certifications (e.g., CISSP, OSCP) are a plus.

Benefits

• Executive-level compensation package including salary, bonus, and potential equity.
• Full benefits including medical, dental, and retirement plans.
• Significant opportunities for career advancement and leadership development.
• Access to state-of-the-art security tools and training.
• Engage with high-profile blockchain projects and contribute to their security.
• On-site work environment in a modern office space in Centurion, Gauteng .
• Regular team-building activities and professional networking events.
• Company-sponsored certifications and further education.