Crypto Security Analyst

Placements24; Gauteng; On-site; ZAR 500,000 - 800,000; Full time

Benefits offered by this job

Competitive salary

Medical insurance

Paid time off

Professional development

Job summary

Placements24 is seeking a meticulous Crypto Security Analyst to safeguard digital assets and blockchain infrastructure in Gauteng. You will identify, assess, and mitigate security risks across blockchain operations, protecting against fraud and cyber-attacks while ensuring the integrity of transactions and user data.

Join a dedicated team at the forefront of blockchain security, applying advanced security testing, incident response, and policy development to strengthen defenses on cutting‑edge

Qualifications

• Demonstrated cybersecurity experience with blockchain/cryptocurrency security.
• Knowledge of attack vectors and mitigation techniques for digital assets.
• Familiarity with blockchain protocols, consensus mechanisms, and cryptography.

Responsibilities

• Conduct security assessments and penetration testing of blockchain platforms, wallets, and smart contracts.
• Monitor blockchain networks for suspicious activities and breaches in real-time.
• Develop and implement security policies and best practices for cryptocurrency management.
• Investigate security incidents, perform forensic analysis, and recommend remediation.
• Stay updated on threats and security technologies in crypto space.
• Collaborate with developers to integrate security measures throughout the lifecycle.

Skills

Blockchain security

Penetration testing

Threat intelligence

Security analysis tools

Cryptography

Incident response

Analytical thinking

Tools

CBSP (cert)

Job description

About the Role

Our client is seeking a meticulous and proactive Crypto Security Analyst to safeguard their digital assets and blockchain infrastructure in Tembisa . In this critical role, you will be responsible for identifying, assessing, and mitigating security risks across all blockchain-related operations. Your expertise will be vital in protecting against fraud, cyber-attacks, and ensuring the integrity of transactions and user data. This position offers the chance to be at the forefront of blockchain security, working within a dedicated team committed to maintaining the highest standards of safety and trust in the cryptocurrency domain, ensuring robust defenses for our innovative platforms.

Key Responsibilities

• Conduct comprehensive security assessments and penetration testing of blockchain platforms, wallets, and smart contracts.
• Monitor blockchain networks for suspicious activities, anomalies, and potential security breaches in real-time.
• Develop and implement security policies, procedures, and best practices for cryptocurrency management.
• Investigate security incidents, perform forensic analysis, and recommend remediation strategies.
• Stay updated on the latest threats, vulnerabilities, and security technologies in the cryptocurrency landscape.
• Collaborate with development teams to integrate security measures throughout the development lifecycle.

Requirements

• Demonstrated experience in cybersecurity, with a focus on blockchain and cryptocurrency security.
• In-depth knowledge of common attack vectors, security vulnerabilities, and mitigation techniques relevant to digital assets.
• Familiarity with blockchain protocols, consensus mechanisms, and cryptographic principles.
• Experience with security analysis tools, vulnerability scanners, and threat intelligence platforms.
• Strong analytical and problem-solving skills, with the ability to conduct detailed investigations.
• Relevant certifications such as Certified Blockchain Security Professional (CBSP) or equivalent are a plus.

Benefits

• Competitive salary and attractive bonus structure.
• Comprehensive medical, dental, and vision insurance plans.
• Opportunity to work on cutting‑edge blockchain security challenges in Tembisa.
• Generous paid time off and company holidays.
• Professional development opportunities and exposure to advanced security technologies.