Administrador de Sistemas Pleno - Systems Administrator, Senior

June 27

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Newfold Digital

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Web 3 • eCommerce • SaaS

Newfold Digital is a leading web presence solutions provider serving millions of small-to-medium businesses globally. Through its portfolio of brands, including Bluehost, CrazyDomains, HostGator, Network Solutions, Register. com, Web. com, and many others, Newfold Digital helps customers of all sizes build a digital presence that delivers results and adds value to businesses. With extensive product offerings such as domains, website builders, hosting, security, online marketing, professional website design, and SEO services, along with personalized support, Newfold Digital collaborates with its customers to meet their online presence needs.

1001 - 5000 employees

Founded 2021

🌐 Web 3

🛍️ eCommerce

☁️ SaaS

💰 Venture Round on 2021-01

📋 Description

• Manage DNS, WAF, firewall rules, caching, and rate limiting policies • Optimize proxy configurations, security settings, and performance features (e.g., Argo, Workers) • Mitigate threats (DDoS, bots) and conduct regular audits • Maintain documentation and stay updated with new Cloudflare features • Administer and optimize OCI or other cloud platforms (compute, storage, IAM, networking) • Automate deployments using Terraform, Ansible, and CI/CD pipelines • Monitor and troubleshoot performance using Grafana, Prometheus, Zabbix, etc • Perform system maintenance and patching on Linux/Unix platforms • Troubleshoot OS, hardware, and database (MySQL/PostgreSQL) issues • Automate routine tasks via Bash, Python, or Ruby scripts

🎯 Requirements

• 3–5+ years of hands-on Cloudflare experience in production • Strong understanding of Cloudflare WAF, DNS, CDN, caching, and Zero Trust • Expertise in managing proxies (NGINX, HAProxy), DDoS mitigation • Scripting knowledge: Python, Bash, or Ruby • Proficiency with IaC tools (Terraform), observability (Grafana, Prometheus) • Solid networking fundamentals: TCP/IP, HTTP/S, DNS, TLS/SSL • Cloud experience with OCI or equivalent (AWS, Azure, GCP)

🏖️ Benefits

• OSDE 310 Health Care • Monthly Salary Reviews • Tuition Reimbursement • Internet Reimbursement • In-company English Lessons • LinkedIn learning • Referral Program Bonus • F5 extra days off • Annual Bonus • Opportunity to work on Global projects with Multicultural team