Blockchain Network Administrator

About the Role

Our client is seeking a reliable and skilled Blockchain Network Administrator to join their growing Crypto & Blockchain team in Nottingham . This role is crucial for maintaining the health, security, and performance of our client's blockchain networks and associated infrastructure. You will be responsible for deploying, configuring, monitoring, and troubleshooting network nodes and related systems, ensuring seamless operation and high availability. This is an excellent opportunity for an IT infrastructure professional looking to specialize in the exciting and rapidly evolving field of blockchain technology.

Key Responsibilities

• Deploy, configure, and maintain blockchain network nodes and supporting infrastructure.
• Monitor network performance, availability, and security, responding proactively to alerts and incidents.
• Perform regular system updates, patching, and security hardening for blockchain nodes.
• Troubleshoot network issues, identify root causes, and implement effective solutions.
• Collaborate with development teams to ensure smooth integration and deployment of new blockchain features.
• Maintain comprehensive documentation of network configurations, procedures, and incident reports.

Requirements

• Proven experience as a Network Administrator or Systems Administrator, with experience in blockchain infrastructure .
• Strong understanding of network protocols, firewalls, and security best practices.
• Experience with server administration (Linux/Windows), virtualization, and cloud platforms (AWS, Azure).
• Familiarity with blockchain concepts, node operations, and consensus mechanisms.
• Proficiency in scripting languages (e.g., Bash, Python) for automation is a plus.
• Excellent problem-solving skills and the ability to work effectively in a hybrid environment.

Benefits

• Competitive salary and performance bonuses.
• Comprehensive health, dental, and vision insurance.
• Pension scheme with employer matching.
• Hybrid working model providing flexibility.
• Opportunities for professional development and training in the blockchain domain.