Remote Blockchain Security Analyst: Protect Digital Assets

Placements24; Bloemfontein; Hybrid; ZAR 600,000 - 1,200,000; Full time

Job summary

Placements24 is hiring a Blockchain Security Analyst to work remotely. You will safeguard blockchain infrastructure, smart contracts, and decentralized apps, performing audits, threat analyses, and incident response planning from a home office.

The role emphasizes rigorous security assessments, vulnerability management, and proactive protection of digital assets in a cutting‑edge crypto and blockchain environment.

Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, or related field.
• Proven experience as a Security Analyst or similar role with a blockchain security focus.
• In-depth knowledge of smart contract security and common vulnerabilities (e.g., reentrancy).
• Familiarity with Ethereum, Solana, and security analysis tools.

Responsibilities

• Perform security audits and code reviews of smart contracts and blockchain protocols.
• Identify and analyze security vulnerabilities, threats, and attack vectors.
• Develop and implement security best practices and incident response plans for blockchain systems.
• Monitor blockchain networks for suspicious activities and potential security breaches.
• Conduct penetration testing and vulnerability assessments on decentralized applications.

Skills

Blockchain security

Security auditing

Threat modeling

Cryptography

Secure coding

Education

Bachelor's degree

Tools

Auditing tools

Job description

Placements24 is hiring a Blockchain Security Analyst to work remotely. You will safeguard blockchain infrastructure, smart contracts, and decentralized apps, performing audits, threat analyses, and incident response planning from a home office.

The role emphasizes rigorous security assessments, vulnerability management, and proactive protection of digital assets in a cutting‑edge crypto and blockchain environment.