Blockchain Systems Administrator

Placements24; Randburg; Hybrid; ZAR 600,000 - 900,000; Full time

Benefits offered by this job

Hybrid work model

Professional development opportunities

Competitive salary and benefits

On-site collaboration in Randburg

Job summary

Placements24 invites applications for a Blockchain Systems Administrator in Randburg, Gauteng. The role focuses on managing blockchain infrastructure, ensuring security, performance, and reliability across private networks and related systems.

You will oversee day-to-day administration, monitoring, and troubleshooting of blockchain nodes in a hybrid on-site/remote setup. You should bring solid systems administration background with blockchain exposure, Linux/Windows expertise, scripting skills,

Qualifications

• Proven experience as a Systems Administrator with exposure to blockchain technologies.
• Strong networking, OS (Linux/Windows) and server hardware understanding.
• Experience with blockchain node management and monitoring tools.
• Knowledge of security principles for IT infrastructure.
• Scripting proficiency in Bash and PowerShell for automation.

Responsibilities

• Install, configure, and maintain blockchain nodes and software.
• Monitor performance, availability and security, implementing adjustments.
• Perform regular backups and disaster recovery planning.
• Troubleshoot blockchain network operations.
• Manage user access and permissions for blockchain networks.
• Enforce security protocols and best practices for infrastructure.
• Document configurations, procedures, and troubleshooting guides.
• Collaborate with development teams for smooth deployment of new features.
• Stay updated on advancements in blockchain technology and sysadmin practices.

Skills

Systems Administration

Blockchain Technology

Linux

Windows

Bash

PowerShell

Networking

Education

Certifications in System Administration

Tools

Blockchain node management tools

Job description

About the Role

Our client, a dynamic technology firm focused on leveraging blockchain for enterprise solutions, is seeking a skilled Blockchain Systems Administrator to manage and maintain their growing blockchain infrastructure. This role is integral to ensuring the operational integrity, security, and performance of our client's blockchain networks and related systems. You will be responsible for the day-to-day administration, monitoring, and troubleshooting of blockchain nodes and services. This position is based in Randburg, Gauteng, ZA, offering a hybrid work arrangement that combines on-site presence with remote flexibility. If you have a strong background in system administration with a specialization in blockchain technologies, this is an excellent opportunity to advance your career in the Crypto & Blockchain sector.

Key Responsibilities

• Install, configure, and maintain blockchain nodes and associated software.
• Monitor network performance, availability, and security, implementing necessary adjustments.
• Perform regular system backups and implement disaster recovery plans.
• Troubleshoot and resolve technical issues related to blockchain network operations.
• Manage user access and permissions for blockchain networks.
• Implement and enforce security protocols and best practices for the blockchain infrastructure.
• Document system configurations, procedures, and troubleshooting guides.
• Collaborate with development teams to ensure smooth integration and deployment of new features.
• Stay updated on the latest advancements in blockchain technology and system administration best practices.

Requirements

• Proven experience as a Systems Administrator, with significant exposure to blockchain technologies (e.g., private blockchains, public network nodes).
• Strong understanding of networking protocols, operating systems (Linux/Windows), and server hardware.
• Experience with blockchain node management and monitoring tools.
• Knowledge of security principles and best practices for IT infrastructure.
• Proficiency in scripting languages (e.g., Bash, PowerShell) for automation.
• Excellent troubleshooting and problem-solving skills.
• Good communication and collaboration skills.
• Familiarity with cloud platforms (AWS, Azure) is a plus.
• Relevant certifications in System Administration or IT infrastructure are advantageous.

Benefits

• Competitive salary and benefits package.
• Opportunity to work with cutting-edge blockchain infrastructure.
• Hybrid work model offering flexibility and on-site collaboration in Randburg, Gauteng, ZA.
• Professional development opportunities within the exciting Crypto & Blockchain field.
• A supportive and collaborative work environment.
• Contribute to the reliability and security of blockchain networks.