Blockchain Network Administrator

Placements24; Lorenziberg; Hybrid; EUR 32,000 - 49,000; Full time

Benefits offered by this job

Flexible working arrangements

Professional development opportunities

Job summary

Placements24 in Queenstown, Eastern Cape is seeking a Blockchain Network Administrator to oversee and maintain distributed ledger infrastructure, ensuring stability, security and high performance of our networks.

You will deploy, configure, monitor, and troubleshoot blockchain nodes, manage access, and collaborate with development teams on protocol upgrades. Remote or hybrid work arrangements are supported, with opportunities to work on cutting-edge blockchain technologies.

Qualifications

• Solid understanding of blockchain concepts including distributed ledgers and cryptography.
• Experience deploying and maintaining blockchain nodes and networks.
• Familiar with network protocols and security best practices.

Responsibilities

• Deploy, configure, and maintain blockchain nodes and network infrastructure.
• Monitor performance, identify issues, and implement proactive solutions.
• Ensure security and integrity of the blockchain network through audits and updates.
• Troubleshoot connectivity and performance issues across networks.
• Manage user access and permissions within the blockchain environment.
• Document configurations and troubleshooting procedures.

Skills

Blockchain concepts

Network administration

TCP/IP & DNS

Troubleshooting

Linux experience

Windows Server experience

Communication

Teamwork

Education

CCNA or CompTIA Network+

Blockchain-related certification (advantage)

Tools

Blockchain nodes setup (Ethereum, Hyperledger)

Job description

About the Role

Our client, a rapidly expanding enterprise in the blockchain technology sector, is seeking a skilled Blockchain Network Administrator to oversee and maintain their distributed ledger infrastructure. This role is pivotal in ensuring the stability, security, and optimal performance of our blockchain networks. The ideal candidate will possess a strong understanding of network administration principles, combined with specific expertise in blockchain technology. You will be responsible for deployment, configuration, monitoring, and troubleshooting of blockchain nodes and associated systems. This position offers an excellent opportunity to work with cutting-edge technology and contribute to the growth of a dynamic organization. The role offers flexibility, with the possibility of remote or hybrid arrangements, ensuring a good work-life balance. Join us in Queenstown, Eastern Cape, and be a key player in the future of decentralized technology.

Key Responsibilities

• Deploy, configure, and maintain blockchain nodes and network infrastructure.
• Monitor network performance, identify potential issues, and implement proactive solutions.
• Ensure the security and integrity of the blockchain network through regular audits and updates.
• Troubleshoot and resolve network-related problems, including connectivity and performance issues.
• Manage user access and permissions within the blockchain environment.
• Implement and maintain backup and disaster recovery procedures for network data.
• Stay up-to-date with the latest developments in blockchain technology and network security.
• Collaborate with development teams to support new features and protocol upgrades.
• Document network configurations, procedures, and troubleshooting guides.

Requirements

• Proven experience as a Network Administrator or Systems Administrator, with a focus on blockchain networks.
• Solid understanding of blockchain concepts, including distributed ledgers, consensus mechanisms, and cryptography.
• Experience with setting up and managing nodes for various blockchain platforms (e.g., Ethereum, Hyperledger).
• Proficiency in network protocols (TCP/IP, DNS, HTTP) and network security principles.
• Experience with operating systems (Linux, Windows Server).
• Familiarity with monitoring tools and performance analysis techniques.
• Excellent troubleshooting and problem-solving skills.
• Strong communication and teamwork abilities.
• Ability to work independently and manage responsibilities effectively.
• Relevant certifications (e.g., CCNA, CompTIA Network+) and blockchain-specific knowledge are advantageous.

Benefits

Our client offers a competitive salary commensurate with experience, along with opportunities for performance-based bonuses. The role provides a dynamic work environment with the potential for flexible working arrangements, contributing to a healthy work-life balance. You will gain exposure to advanced blockchain technologies and benefit from professional development opportunities. Join our team in Queenstown, Eastern Cape, and be part of an exciting journey in the world of decentralized technology.