Senior DevOps Engineer, New Networks

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Requirements:

• In-depth experience using Ansible (and similar tools) in environments with over 500 servers: Designing complex static and dynamic inventories, variable structures, and playbooks.
• Writing custom Ansible roles from scratch, with advanced features such as Jinja2 templating, complex logic flows, dynamic roles/tasks, and handlers.
• Ensuring idempotency & reusability, and following applicable best practices.
• In-depth experience supporting Linux servers in large, highly secure, and highly available 24/7 environments.
• Demonstrated experience working with blockchain nodes or very strong knowledge of the blockchain domain.
• Deep troubleshooting expertise of complex application flows which span multiple clusters of systems.
• Knowledge of common OS and application level settings to optimize system performance.
• Experience with common system administration scripting languages such as Bash and Python.
• In-depth experience creating well organized modules with Terraform to ensure reusable cloud provisioning automation.
• Deep understanding of networking and security best practices.

Responsibilities:

• Lead the planning, testing, implementation, and management of projects to deliver scalable, maintainable, secure, and stable deployments across a variety of use cases.
• Identify & implement solutions for common areas where automation can significantly increase our ability to manage all our infrastructure.
• Identify areas of systemic risk & evaluate, propose, and implement solutions.
• Manage and monitor cloud and physical servers across multiple global hosting services and data centers.
• Automate blockchain software build, install, and management processes.
• Perform Linux server administration, hardening, intrusion detection, and vulnerability scanning.
• Debug complex distributed blockchains to help run them smoothly.
• Identify tasks and processes that get stuck or move slowly and support the team in pushing them through.
• Explain broad initiatives and vision to Engineering Leadership and Product.
• Demonstrate technical expertise in multiple domains and act as a mentor to others on the team.