Enterprise Infrastructure Expert

We are seeking a seasoned infrastructure expert to join our global team.As a key member of our infrastructure group, you will be responsible for designing, deploying, and maintaining our rapidly expanding global infrastructure that powers our SASE platform across multiple cloud providers, data centers, and bare metal facilities worldwide.Your primary focus will be on building enterprise-scale automation, troubleshooting sophisticated issues in hybrid and multi-cloud environments, and developing tools that enable our infrastructure to scale with minimal operational overhead.To succeed in this role, you will need to have a deep understanding of modern Linux OS architecture, experience with large-scale infrastructure environments, and proficiency in scripting and automation with Bash, Python, or similar languages.You will also be expected to work collaboratively with cross-functional teams to ensure infrastructure security, data integrity, and compliance with industry standards.This is an exceptional opportunity to work on one of the industry's most ambitious infrastructure expansion projects in cybersecurity.About the RoleDesign, deploy, maintain, and optimize global infrastructure across VulTR, Linode, UpCloud, Digital Ocean, and on-premises data centersBuild and maintain Infrastructure as Code (IaC) that deploys, scales, configures, and updates infrastructure components including cloud resources, Proxmox VE clusters, Kubernetes clusters, storage systems, network equipment, and firewallsDevelop automation tools and platforms that enable massive infrastructure scaling with minimal operational overhead across multiple cloud providers and bare metal environmentsMonitor infrastructure performance across distributed multi-cloud environments, identify bottlenecks or connectivity issues, and implement solutionsDebug complex production issues across virtualization, containerization, networking, and hardware layers in both production and lab environmentsCollaborate with cross-functional teams (DevOps, Security, Development) to ensure infrastructure security, data integrity, and compliance with industry standardsContribute to and maintain infrastructure automation tools, CI/CD pipelines, and deployment workflowsParticipate in on-call rotation for mission-critical production systemsAbout You10+ years of hands-on experience operating enterprise SaaS network and server infrastructures3+ years of experience with 24x7x365 production systems at scaleDeep understanding of modern Linux OS architecture, subsystems, and performance tuningProven experience in large-scale infrastructure environments (ISPs, Cloud Providers, or similar high-scale operations)Strong hands-on experience with KVM/QEMU, Proxmox VE, and containerization platforms (Docker, Kubernetes)Extensive experience with automation and Infrastructure as Code tools (Ansible, Terraform) and CI/CD platforms (GitHub Actions, Jenkins, ArgoCD)Proficiency in scripting and automation with Bash, Python, or similar languagesExperience with observability platforms (DataDog, Prometheus, Grafana) and IPAM systems (NetBox or similar)Deep understanding of high availability patterns: redundancy, failover, load balancing, and disaster recoveryExperience with multi-cloud architectures and bare metal provisioning is a strong plusFamiliarity with Kubernetes cluster management, CAPI providers, and GitOps workflows is a plusWhat We OfferThis role offers a unique opportunity to work on a high-profile project in the field of cybersecurity. As a key member of our team, you will have the chance to develop your skills, collaborate with experienced professionals, and contribute to the growth and success of our organization.About UsWe are a leading provider of network security solutions, delivering innovative products and services that meet the evolving needs of our customers.