Senior Infrastructure Engineer

SGS is the world's leading inspection, verification, testing and certification company. We are recognised as the global benchmark for quality and integrity. With more than 89,000 employees, we operate a network of more than 2,600 offices and laboratories around the world. The Senior Infrastructure Engineer is responsible for designing, implementing, and maintaining complex IT infrastructure, including servers, networks, storage, and Azure cloud environments. This role ensures system performance, security, and availability by troubleshooting issues, managing upgrades, and supporting backup and disaster recovery processes. The position also provides technical guidance, collaborates with internal teams and vendors, and drives continuous improvement of infrastructure systems. Key Skills Required Advanced Linux/Unix system administration Experience with Windows Server administration Strong knowledge of Ansible, Chef, or other configuration management tools Scripting experience with Bash, Python, PowerShell, or Shell Cloud infrastructure experience with Azure, AWS, GCP, or OCI Experience with hybrid infrastructure environments: on-premise and cloud Virtualization experience with VMware, Hyper-V, KVM, or similar platforms Infrastructure as Code experience with Terraform, CloudFormation, Bicep, or similar tools Experience with backup, disaster recovery, and business continuity solutions Knowledge of storage technologies, including SAN, NAS, and enterprise storage arrays Experience with monitoring and observability tools such as Zabbix, Nagios, Grafana, Prometheus, SolarWinds, Datadog, or Azure Monitor Strong troubleshooting and root cause analysis skills in enterprise environments Experience supporting mission-critical infrastructure and high-availability systems Knowledge of networking fundamentals: LAN, WAN, TCP/IP, DNS, DHCP, VPN, routing, and switching Security and hardening experience for servers, operating systems, and infrastructure platforms Experience with patch ma